Electronic component cleaning device

Abstract

The present application provides an electronic component cleaning device, belonging to the technical field of cleaning devices, comprising a cleaning box, a cleaning basket and two groups of first sliding components, a support arm, a lifting frame, and a cleaning frame, wherein a second sliding component is vertically installed on the lifting frame, and the second sliding component comprises a sliding block, on which a first auxiliary plate is fixedly installed, a second telescopic cylinder is hingedly arranged on the first auxiliary plate, a second auxiliary plate is hingedly arranged on the sliding block, a lower pressure frame is connected to the second auxiliary plate, a telescopic end of the second telescopic cylinder is hingedly arranged with the lower pressure frame, and the second telescopic cylinder is used to drive the lower pressure frame to rotate around the hinge axis of the second auxiliary plate and the sliding block; the present application can drive the lower pressure frame and the cleaning basket to reciprocate by a certain angle through the second telescopic cylinder, so that the electronic components inside the cleaning basket are slowly displaced from one side to the symmetrical side, and the contact surface between the electronic components and the ultrasonic water source is continuously changed, thereby improving the cleaning efficiency of the electronic components.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning devices, and in particular to an electronic component cleaning device. Background Art

[0002] Electronic components are the basic building blocks of electronic equipment, including passive components and active components. Electronic components are cleaned to remove surface contaminants such as dust, grease and flux residues to ensure the cleanliness of the components, thereby improving electrical performance, preventing corrosion, ensuring coating quality, and meeting production efficiency and environmental protection requirements. Electronic components are small in size and are mostly piled up in a cleaning basket for cleaning with ultrasonic equipment.

[0003] Referring to the Chinese patent document with announcement number CN218309646U and the name of electronic component cleaner, it includes a cleaning box, a carrier net, a pressing net and a driving assembly, the carrier net is installed inside the cleaning box, and the cleaning box is provided with a driving assembly for driving the carrier net to move up and down. When in use, firstly, a batch of electronic components are placed on the carrier net, and the pressing net is buckled on the carrier net to limit the position of the electronic components, and driven by the external driving assembly, the carrier net is reciprocated and lifted, so that the electronic components between the carrier net and the pressing net vibrate in the cleaning solution, increasing the friction between the electronic components and the cleaning solution, and batch cleaning of the motor components can be performed, which can improve the cleaning efficiency.

[0004] Referring to the above technical solution, multiple electronic components are placed together, and it is easy for the electronic components to abut or stack together. During the cleaning process, the electronic components are driven to do lifting movements, and the electronic components abutting or stacked together are not easy to separate. The ultrasonic energy may not be evenly transmitted to the surface of each component, which can easily reduce the cleaning effect. The accumulated electronic components may hinder the flow of cleaning liquid and easily hinder the removal of dirt. Summary of the invention

[0005] In view of this, the present application provides an electronic component cleaning device, which is mainly used to solve the problem that dirt accumulated on electronic components is difficult to remove.

[0006] To solve the above technical problems, the present application provides an electronic component cleaning device, including a cleaning box, a cleaning basket and two groups of first sliding assemblies, the cleaning basket has an array of perforations, the first sliding assemblies are each provided with a support arm, the first sliding assemblies are used to drive the support arm to slide horizontally, a lifting frame is vertically slidably installed on the support arm, an arc-shaped slide groove is provided on the lifting frame, a cleaning frame is slidably installed on the arc-shaped slide groove, the cleaning basket is clamped on the cleaning frame, and a second sliding assembly is vertically installed on the lifting frame, the second sliding assembly includes a sliding block, a first auxiliary plate is fixedly installed on the sliding block, a second telescopic cylinder is hingedly provided on the first auxiliary plate, a second auxiliary plate located below the first auxiliary plate is hingedly provided on the sliding block, a lower pressure frame is connected to the second auxiliary plate, the telescopic end of the second telescopic cylinder is hingedly provided with the lower pressure frame, and the second telescopic cylinder is used to drive the lower pressure frame to rotate around the hinge axis of the second auxiliary plate and the sliding block.

[0007] By adopting the above technical scheme, the first sliding component can drive the supporting arm and the parts on the supporting arm to slide back and forth horizontally, and the lifting frame can slide vertically under the drive of an external driving source. Under the support limit of the arc-shaped slide groove, the cleaning frame can drive the cleaning basket to shake synchronously when it is subjected to external driving force, and the sliding block can drive the first auxiliary plate, the second auxiliary plate and the lower pressure frame to move vertically synchronously, so that the lower pressure frame is pressed on the cleaning basket or separated from the cleaning basket. Under the reciprocating extension and contraction of the second telescopic cylinder, the lower pressure frame hinged on the sliding block can be driven to shake. When the lower pressure frame is pressed on the cleaning basket, the cleaning basket and the lower pressure frame shake synchronously, which can continuously displace the electronic components inside the cleaning basket, change the position of the electronic components in contact with water, and prevent the components from having dead corners in cleaning.

[0008] Optionally, an annular slide groove is opened on the lower pressure frame, a rotating plate is arranged on the annular slide groove, a driving motor is fixedly mounted on the second auxiliary plate, an output shaft of the driving motor is fixedly connected to the rotating plate, and a plurality of dispersion rods are arranged in an array on the rotating plate.

[0009] By adopting the above technical scheme, the driving motor can drive the rotating plate to rotate in the annular slide groove, and the annular slide groove can limit the rotating plate to prevent the rotating plate from shaking. When the electronic components enter the cleaning basket, the dispersion rod can be driven by the rotating rod to slowly stir the components that are simultaneously in the water and in the cleaning basket, so that the electronic components slowly roll and disperse, and different surfaces of the conversion components are in contact with water; synchronously, when the cleaning basket is separated from the water source, the lower pressure frame is separated from the cleaning basket, and driven by the second telescopic cylinder, the dispersion rod can knock the cleaning basket, so that the water droplets on the electronic components can be accelerated to separate from the surface of the components.

[0010] Optionally, a sliding wheel is installed on the cleaning rack, and the sliding wheel can slide in the arc-shaped sliding groove.

[0011] By adopting the above technical solution, when the lower pressing frame and the cleaning frame shake synchronously, the sliding wheels can slide in the arc-shaped slide groove in coordination, and the arc-shaped slide groove can limit the trajectory of the shaking of the cleaning frame.

[0012] Optionally, a collar is installed on the lower pressing frame, and the collar is sleeved on the cleaning basket.

[0013] By adopting the above technical solution, when the lower pressing frame is pressed on the cleaning basket, the sleeve ring is sleeved on the top of the cleaning basket, which can better drive the cleaning basket to shake.

[0014] Optionally, a partition is provided inside the cleaning box, and the partition can separate the cleaning box into a cleaning area and a spraying area.

[0015] By adopting the above technical solution, the water inside the cleaning area vibrates under the drive of ultrasonic waves, the electronic components are cleaned in the cleaning area, and the cleaning basket drives the electronic components to be sprayed again in the spray area.

[0016] Optionally, an air blowing port is installed on the partition, and the air blowing port is used to blow the oil stains on the water surface of the cleaning area to one side.

[0017] By adopting the above technical solution, the air outlet can blow the oil on the water surface of the cleaning area to one side, and when the cleaning basket is lifted, the oil on the water surface can be prevented from adhering to the electronic components.

[0018] Optionally, a spray pipe is installed on the cleaning box, and spray heads are arranged in an array on the spray pipe, and the spray heads correspond to the spray areas.

[0019] By adopting the above technical solution, the spray pipe is connected to an external water source, and the water source can be transported to the spray head through the spray pipe and sprayed on the electronic components inside the cleaning basket.

[0020] Optionally, a clamping block is installed on the cleaning basket, and a handle is provided on the clamping block.

[0021] By adopting the above technical solution, the clamping block can clamp the cleaning basket on the cleaning rack to ensure the stability of the cleaning rack, and the handle is convenient for the staff or the lifting piece to lift the cleaning basket.

[0022] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Through the externally connected shaking parts, the cleaning basket is shaken at a certain angle, so that the electronic components inside the cleaning basket are slowly displaced back and forth at two symmetrical corners. Compared with the traditional technology in which electronic components are piled together, the electronic components can continuously change the contact surface with the ultrasonic vibration water source, which can improve the quality of dirt removal on the surface of electronic components.

[0024] 2. When the electronic component initially contacts the water source and moves downward, the dispersion rods of the linear array rotate around the rod located in the middle. The dispersion rods can drive the electronic component to roll and disperse, thereby increasing the contact area between the surface of the electronic component and the water source.

[0025] 3. The oil stains floating on the water surface can be blown to one side through the air outlet. When the cleaning basket and electronic components are lifted out of the water, the oil stains can be prevented from adhering to the components. Compared with the traditional technology of directly lifting the components and then putting them into a new water source, it can save water.

[0026] 4. By beating the cleaning basket with the dispersion rod, the water on the electronic components can be quickly separated from the surface of the electronic components, which is convenient for subsequent drying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of an electronic component cleaning device of the present application;

[0028] Figure 2 This is a schematic diagram of the internal structure of the cleaning box for this application;

[0029] Figure 3 This is a schematic diagram of the structure of the cleaning basket and the lower pressure frame for this application Figure 1 ;

[0030] Figure 4 This is a schematic diagram of the structure of the cleaning basket and the lower pressure frame for this application Figure 2 ;

[0031] Figure 5 This is a schematic diagram of the structure of the rotating assembly of this application;

[0032] Figure 6 This is a schematic diagram of the structure of the spray assembly of this application;

[0033] Figure 7 This is a schematic diagram of the structure of the partition and the air outlet of this application;

[0034] Figure 8 For this application Figure 4 Schematic diagram of the local enlarged structure of part A.

[0035] Explanation of the accompanying drawings: 1. Cleaning box; 11. Cleaning basket; 111. Block; 112. Handle; 12. First sliding assembly; 13. Support arm; 14. First telescopic cylinder; 15. Frame; 2. Shaking assembly; 21. Lifting frame; 22. Arc slide; 23. Cleaning frame; 231. Sliding wheel; 24. Second sliding assembly; 25. Sliding block; 26. First auxiliary plate; 27. Second telescopic cylinder; 28. Second auxiliary plate; 29. ​​Pressing frame; 291. Ring; 3. Rotating assembly; 31. Annular slide; 32. Rotating plate; 33. Driving motor; 34. Dispersion rod; 4. Partition; 41. Air outlet; 42. Cleaning area; 43. Spraying area; 5. Spraying assembly; 51. Spraying pipe; 52. Spraying head. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will be combined with the embodiments of the present application. Figure 1-Figure 8 , the technical scheme of the embodiment of the present application is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the present application, not all of the embodiments. Based on the described embodiment of the present application, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this application.

[0037] Reference Figure 1 , Figure 3 and Figure 5 The present embodiment provides an electronic component cleaning device, including a cleaning box 1, a cleaning basket 11, a shaking assembly 2, a rotating assembly 3, and a spray assembly 5. A cleaning basket 11 for placing electronic components is provided inside the cleaning box 1, and the cleaning basket 11 is provided in a cylindrical shape. The cleaning box 1 is provided with a shaking assembly 2 for driving the cleaning basket 11 to shake slowly, so that the electronic components can be displaced from one side inside the cleaning basket 11 to a symmetrical side. The shaking assembly 2 is provided with a rotating assembly 3 for dispersing the electronic components, so that the contact surface between the components and the ultrasonic water source can be increased. The cleaning box 1 is provided with a spray assembly 5 for spraying the electronic components.

[0038] Reference Figure 2 and Figure 7 The cleaning box 1 is provided with a partition 4 inside, which divides the cleaning box 1 into a cleaning area 42 and a spraying area 43, and a blowing port 41 is provided on the partition 4. The partition 4 divides the cleaning box 1 into two areas of equal size, and water is injected into the cleaning area 42. Under the action of ultrasonic waves, the internal water source vibrates, and the cleaning basket 11 drives the electronic components to be cleaned in the cleaning area 42 and sprayed in the spraying area 43. The blowing port 41 is set in a flat shape, and the external blowing source blows wind from the blowing port 41 to blow the oil on the water surface of the cleaning area 42 to one side.

[0039] Reference Figure 2 and Figure 3 The cleaning box 1 is provided with a frame 15, a first sliding assembly 12, a support arm 13 and a first telescopic cylinder 14. The frame 15 is fixedly mounted on the cleaning box 1, and the frame 15 is arranged as two symmetrical U-shaped frames, the opening of the U-shaped frames is fixedly connected to the top of the cleaning box 1, the frame 15 is symmetrically mounted with the first sliding assembly 12, the first sliding assembly 12 is arranged as two groups, the support arm 13 is arranged as two and is respectively slidably mounted on the first sliding assembly 12, the support arm 13 slides horizontally on the first sliding assembly 12, and the two first telescopic cylinders 14 are respectively vertically mounted on the two support arms 13, and the piston rod of the first telescopic cylinder 14 extends upward when sliding.

[0040] Reference Figure 4 and Figure 5 The shaking assembly 2 includes a lifting frame 21, an arc-shaped slide groove 22, a cleaning frame 23 and a sliding wheel 231. The lifting frame 21 is set as a T-shaped plate, the horizontally distributed plate on the T-shaped plate is fixedly connected to the piston rod of the first telescopic cylinder 14, the vertically distributed plate of the T-shaped plate is provided with an arc-shaped slide groove 22 on the inner side, the cleaning frame 23 is slidably installed in the arc-shaped slide grooves 22 on the two T-shaped plates, the cleaning frame 23 is provided with a clamping groove and two circular grooves, the two circular grooves can clamp two cleaning baskets 11, and the cleaning frame 23 is installed with a sliding wheel 231 located inside the arc-shaped slide groove 22.

[0041] Reference Figure 8 The cleaning basket 11 is provided with a block 111 and a handle 112. Each cleaning basket 11 is provided with two blocks 111, and the blocks 111 correspond to the slots. When the cleaning basket 11 is placed on the cleaning rack 23, the blocks 111 are stuck in the slots, and the cleaning basket 11 is connected to the cleaning rack 23 to prevent the cleaning basket 11 from moving. The blocks 111 are provided with a handle 112, and the handle 112 facilitates the staff to take out the cleaning basket 11.

[0042] Reference Figure 4 and Figure 5 The shaking assembly 2 further includes a second sliding assembly 24, a sliding block 25, a first auxiliary plate 26, a second telescopic cylinder 27, a second auxiliary plate 28, a lower pressing frame 29 and a collar 291. The second sliding assembly 24 is vertically mounted on the lifting frame 21. The second sliding assembly 24 includes a sliding block 25. The sliding block 25 can vertically reciprocate on the lifting frame 21, and can also move up and down synchronously with the lifting frame 21. At this time, the sliding block 25 remains relatively stationary on the lifting frame 21. The first auxiliary plate 26 is fixedly mounted on the sliding block 25, and the second telescopic cylinder 27 is hingedly arranged on the first auxiliary plate 26.

[0043] The second auxiliary plate 28 is configured as a U-shaped plate, the closed end of the U-shaped plate is hingedly set on the sliding block 25, the second auxiliary plate 28 is located below the first auxiliary plate 26, and a lower pressure frame 29 is fixedly connected to the open end of the U-shaped plate, and a ring 291 mounted on the lower pressure frame 29 is installed on the lower pressure frame 29. Driven by the sliding block 25, the lower pressure frame 29 and the ring 291 move up and down synchronously, the ring 291 is mounted on the cleaning basket 11 or separated from the cleaning basket 11, and the piston rod of the second telescopic cylinder 27 is hinged to the cleaning frame 23.

[0044] When in use, first start the second sliding assembly 24 so that the sliding block 25 drives the lower pressure frame 29 to separate from the cleaning basket 11, and start the first telescopic cylinder 14 to drive the second sliding assembly 24, the lower pressure frame 29 and the lifting frame 21 to move up synchronously, and the cleaning basket 11 is clamped on the cleaning frame 23, and the clamping block 111 on the cleaning basket 11 is clamped on the clamping groove of the cleaning frame 23, and water is injected into the cleaning area 42 and ultrasonic waves are started.

[0045] Then, the second sliding assembly 24 is started, so that the sliding block 25 drives the circular ring on the lower pressure frame 29 to be set on the cleaning basket 11, and the first telescopic cylinder 14 is started to drive the second sliding assembly 24, the lower pressure frame 29 and the lifting frame 21 to dive into the water, and the piston rod of the second telescopic cylinder 27 is started to slowly extend and retract, so that the lower pressure frame 29 can slowly rotate a certain angle around the hinge axis of the sliding block 25 and the second auxiliary plate 28, and the cleaning basket 11 buckled with the lower pressure frame 29 can rotate a certain angle synchronously, and the sliding wheel 231 rolls back and forth inside the arc-shaped slide groove 22 accordingly, and the electronic components in the cleaning basket 11 are moved from one side of the cleaning basket 11 to the symmetrical side, so that the electronic components are reset, and the ultrasonic vibration water source cleans multiple surfaces of the electronic components.

[0046] Reference Figure 5 The rotating assembly 3 includes an annular chute 31, a rotating plate 32, a driving motor 33 and a dispersion rod 34. The annular chute 31 is provided with two each opened on the lower pressing frame 29, the rotating plate 32 is slidably mounted on the annular chute 31, the driving motor 33 is fixedly mounted on the second auxiliary plate 28, the output shaft of the driving motor 33 is connected to the rotating plate 32, and the dispersion rod 34 is provided with a plurality of each vertically mounted on the rotating plate 32, and the dispersion rod 34 is used to disperse the electronic components in the cleaning basket 11.

[0047] During use, when the lower pressing frame 29 is pressed on the cleaning basket 11 and the cleaning basket 11 is in water, the electronic components are placed in the cleaning basket 11. When the electronic components come into contact with the water and sink in the water, the driving motor 33 is started, and the output shaft of the driving motor 33 drives the rotating plate 32 to rotate and slide in the annular groove 31, and the dispersion rod 34 synchronously rotates slowly around the central axis of the annular groove 31, so that the electronic components are dispersed during the sinking process, thereby increasing the contact area between the electronic components and the ultrasonic water source and improving the cleaning effect.

[0048] Reference Figure 6 The spray assembly 5 includes a spray pipe 51 and a spray head 52. The spray pipe 51 is installed on the frame 15 of the cleaning box 1 and corresponds to the spray area 43. The spray head 52 is arranged in a plurality of arrays and installed on the spray pipe 51.

[0049] When in use, the support arm 13, the cleaning rack 23, the cleaning basket 11, the second sliding assembly 24 and the lower pressure frame 29 slide toward the spray area 43 driven by the first sliding assembly 12, and the electronic components inside the cleaning basket 11 are sprayed using the spray pipe 51 and the spray head 52. After the spraying is completed, the second sliding assembly 24 drives the lower pressure frame 29 to separate from the top of the cleaning basket 11, and the second telescopic cylinder 27 is used to drive the dispersion rod 34 to knock on the side wall of the cleaning basket 11 to accelerate the separation of moisture from the electronic components.

[0050] The implementation principle of an electronic component cleaning device in the embodiment of the present application is:

[0051] When using the device, firstly, the cleaning basket 11 is clamped on the cleaning rack 23, and the second sliding assembly 24 is started so that the sliding block 25 drives the lower pressing rack 29 to move downward, so that the collar 291 is sleeved on the cleaning basket 11, and then the first telescopic cylinder 14 is started to drive the lower pressing rack 29, the cleaning rack 23 and the cleaning basket 11 to move synchronously downward into the water in the cleaning area 42, and the ultrasonic wave is started to vibrate the water source, and then the driving motor 33 is started to drive the dispersion rod 34 to rotate slowly, and multiple electronic components are put into the cleaning basket 11 in batches. The dispersion rod 34 can disperse the multiple electronic components so that the electronic components are fully in contact with the ultrasonic water source. When the electronic components sink to the bottom of the cleaning basket 11, the second telescopic cylinder 27 is started to make the cleaning rack 23 and the cleaning basket 11 synchronously reciprocate at a certain angle around the hinge of the sliding block 25 and the second auxiliary plate 28, and the electronic components in the cleaning basket 11 slowly move from one side to the other side, so that the electronic components are constantly rolling, and different surfaces of the electronic components are alternately in contact with the ultrasonic water source, so as to complete the cleaning of the electronic components.

[0052] After cleaning is completed, the air outlet 41 is started to blow the oil on the water surface to one side, the first telescopic cylinder 14 is started to drive the lower pressure frame 29, the cleaning basket 11 and the cleaning frame 23 to move out of the water surface, and the second sliding component 24 is started to make the lower pressure frame 29 separate from the top of the cleaning basket 11. Driven by the first sliding component 12, the lower pressure frame 29 and the cleaning basket 11 are moved to the spray area 43, and the water sprayed by the spray head 52 sprays the electronic components, and the second telescopic cylinder 27 is started to make the dispersion rod 34 knock the cleaning basket 11, so as to accelerate the separation of water on the electronic components and facilitate the subsequent drying work.

[0053] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] The above is a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. An electronic component cleaning device, comprising a cleaning box (1), a cleaning basket (11) and two sets of first sliding assemblies (12), characterized in that: The first sliding components (12) are each provided with a support arm (13), the first sliding components (12) being used to drive the support arm (13) to slide horizontally, a lifting frame (21) is vertically slidably mounted on the support arm (13), an arc-shaped slide groove (22) is provided on the lifting frame (21), a cleaning frame (23) is slidably mounted on the arc-shaped slide groove (22), and the cleaning basket (11) is clamped on the cleaning frame (23); A second sliding assembly (24) is vertically mounted on the lifting frame (21), the second sliding assembly (24) comprises a sliding block (25), a first auxiliary plate (26) is fixedly mounted on the sliding block (25), a second telescopic cylinder (27) is hingedly arranged on the first auxiliary plate (26), a second auxiliary plate (28) located below the first auxiliary plate (26) is hingedly arranged on the sliding block (25), a lower pressing frame (29) is connected to the second auxiliary plate (28), a telescopic end of the second telescopic cylinder (27) is hingedly arranged on the lower pressing frame (29), and the second telescopic cylinder (27) is used to drive the lower pressing frame (29) to rotate around a hinge axis between the second auxiliary plate (28) and the sliding block (25); The lower pressure frame (29) is provided with an annular slide groove (31), a rotating plate (32) is arranged on the annular slide groove (31), a driving motor (33) is fixedly mounted on the second auxiliary plate (28), an output shaft of the driving motor (33) is fixedly connected to the rotating plate (32), and a plurality of dispersion rods (34) are arranged in an array on the rotating plate (32).

2. An electronic component cleaning device according to claim 1, characterized in that: The cleaning rack (23) is provided with a sliding wheel (231), and the sliding wheel (231) is capable of sliding in the arc-shaped sliding groove (22).

3. The electronic component cleaning device according to claim 1, characterized in that: A sleeve ring (291) is installed on the lower pressing frame (29), and the sleeve ring (291) is sleeved on the cleaning basket (11).

4. The electronic component cleaning device according to claim 1, characterized in that: A partition (4) is provided inside the cleaning box (1), and the partition (4) can separate the cleaning box (1) into a cleaning area (42) and a spraying area (43).

5. The electronic component cleaning device according to claim 4, characterized in that: The partition plate (4) is provided with an air blowing port (41), and the air blowing port (41) is used to blow the oil stains on the water surface of the cleaning area (42) to one side.

6. The electronic component cleaning device according to claim 1, characterized in that: The cleaning box (1) is provided with a spray pipe (51), and spray heads (52) are arranged in an array on the spray pipe (51), and the spray heads (52) correspond to the spray areas (43).

7. The electronic component cleaning device according to claim 1, characterized in that: A clamping block (111) is mounted on the cleaning basket (11), and a handle (112) is provided on the clamping block (111).

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