An electronic device cleaning apparatus

Abstract

The application discloses an electronic device cleaning device, which aims at solving the problems of low efficiency of manual cleaning of electronic devices, poor cleaning, easy residual foreign matters and unguaranteed product qualification rate. The application comprises a cleaning bin, a supporting frame installed in the cleaning bin, a plurality of electronic device loading baskets loaded on the supporting frame, a movable spraying mechanism installed in the cleaning bin, a spraying head arranged on the spraying mechanism and spraying water to the electronic device loading baskets. The electronic device cleaning device can automatically realize batch cleaning of electronic devices, has good cleaning effect and high working efficiency.

Description

Technical Field

[0001] This invention relates to the field of semiconductor technology, and more specifically, to an electronic device cleaning apparatus. Background Technology

[0002] As the requirements for heat dissipation and cooling in many electronic products increase, the market demand for miniature coolers is growing. Our company's miniature coolers have captured a significant market share due to their reliable quality and lower cost. In the manufacturing process of miniature products, the cleaning process directly affects the product yield. However, currently, our cleaning process relies primarily on manual spraying and drying, which is inefficient and cannot guarantee consistency and pass rates. Because the products are small, only about 1-5mm, manual cleaning is too inefficient and incomplete, easily leaving foreign matter behind, thus compromising product pass rates. Summary of the Invention

[0003] To overcome the above shortcomings, the present invention provides an electronic device cleaning apparatus that can automatically perform batch cleaning of electronic devices, with good cleaning effect and high working efficiency.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an electronic device cleaning device, including a cleaning chamber, a support frame installed in the cleaning chamber, a plurality of electronic device loading baskets loaded on the support frame, a movable spraying mechanism installed in the cleaning chamber, and spraying heads provided on the spraying mechanism, the spraying heads spraying water onto the electronic device loading baskets.

[0005] During the electronic component cleaning operation, multiple electronic components are loaded into electronic component loading baskets. These baskets are then placed on a support frame. The spray mechanism is activated, and spray nozzles spray water onto the electronic component loading baskets, thus cleaning the components. During the cleaning process, the spray mechanism moves to ensure that all electronic component loading baskets are cleaned, guaranteeing a high cleaning effect. This electronic component cleaning device can automatically perform batch cleaning of electronic components, achieving excellent cleaning results and high work efficiency.

[0006] Preferably, a drying chamber is located near the cleaning chamber. A support frame is installed inside the drying chamber, and several electronic component loading baskets are loaded on the support frame. A movable drying mechanism is installed inside the drying chamber, and a drying pipe is installed on the drying mechanism to blow air onto the electronic component loading baskets.

[0007] After the electronic components are cleaned in the cleaning chamber, the loading baskets are transferred to the drying chamber. The drying mechanism is then activated, and air is blown onto the loading baskets through the drying pipes to quickly dry the electronic components. During the drying process, the drying mechanism moves to ensure that all loading baskets are exposed to airflow, guaranteeing effective drying.

[0008] Preferably, the support frame includes a base plate and a support platform. The base plate is connected to several support rods, and the support platform and the support rods are connected and secured in a liftable manner. The electronic device loading basket is placed on the support platform.

[0009] The support frame has a simple structure, and the support platform can be raised and lowered to meet the cleaning needs of products of different specifications.

[0010] Preferably, a turntable is installed inside the cleaning chamber, and the turntable is rotated. The support frame inside the cleaning chamber is connected to the turntable.

[0011] The rotation of the turntable causes the entire support frame to rotate, ensuring that every corner of the product is cleaned, thus improving the cleanliness of the product.

[0012] Preferably, the spraying mechanism includes a manifold and a number of spray pipes spaced apart on the manifold, each of which is equipped with a number of spray heads.

[0013] The water flows into the manifold and is then transported to the spray pipe, finally being sprayed from the spray head onto the cleaning chamber to clean the electronic components.

[0014] Preferably, a cleaning moving mechanism is installed on the cleaning chamber, the spraying mechanism is connected to the guide rod, the cleaning moving mechanism is connected to the guide rod, and the cleaning moving mechanism drives the spraying mechanism to move back and forth.

[0015] The cleaning moving mechanism drives the spraying mechanism to move back and forth. The guide rod connects the spraying mechanism and the cleaning moving mechanism, and plays a connecting and guiding role.

[0016] Preferably, the air drying pipe is provided with a downward-facing exhaust slit, which blows an air curtain into the air drying chamber.

[0017] The exhaust slits on the drying pipe can blow out an air curtain to dry electronic components, resulting in a good drying effect.

[0018] Preferably, the drying chamber is equipped with a drying moving mechanism, which is connected to a slide rod. The drying moving mechanism is connected to the slide rod and drives the drying mechanism to move back and forth.

[0019] The air-drying moving mechanism drives the air-drying mechanism to move back and forth. The slide rod connects the air-drying mechanism and the air-drying moving mechanism, playing a connecting and guiding role.

[0020] Preferably, a lifting support plate is installed on the support frame inside the cleaning chamber. The support plate is connected to several lifting rods. A vibrating spring is installed between the lifting rods and the support frame. The lower end of the lifting rod is connected to a push plate. Two radially spaced arc-shaped guide bars are installed on the push plate. One arc-shaped guide bar is inclined downward in a clockwise direction, and the other arc-shaped guide bar is inclined downward in a counterclockwise direction. Two one-way levers are installed inside the cleaning chamber and corresponding to the two arc-shaped guide bars. When the support frame rotates clockwise, one one-way lever pushes against one arc-shaped guide bar to lift the support frame. When the support frame rotates counterclockwise, the other one-way lever pushes against the other arc-shaped guide bar to lift the support frame.

[0021] As the support frame rotates with the turntable, the push plate slides past the actuating lever. When rotating clockwise, a one-way actuating lever pushes the support frame up against an arc-shaped guide bar. When the one-way actuating lever slides away from the arc-shaped guide bar, the support plate moves downward instantaneously under the action of the vibration spring, creating a vibration effect. This adjusts the posture of the electronic components in the loading basket, ensuring that all parts of the electronic components are thoroughly cleaned. During clockwise rotation, another one-way actuating lever is pushed and flipped by another arc-shaped guide bar without obstructing the rotation of the support frame.

[0022] Similarly, when rotated counterclockwise, another one-way lever pushes against another arc-shaped guide bar to lift the support frame. When the one-way lever slides away from the arc-shaped guide bar, the support plate moves downward instantaneously under the action of the shaking spring, thereby producing a shaking effect. This achieves the adjustment of the posture of the electronic components in the electronic component loading basket, ensuring that all positions of the electronic components are cleaned.

[0023] Preferably, the support frame inside the drying chamber is equipped with several lifting bars that can be raised and lowered. The electronic device loading basket is supported on the lifting bars. At least two connecting rods are hinged between the lifting bars and the support frame. The support frame is equipped with push rods that can move laterally, corresponding to the connecting rods. The connecting rods are movably connected to the push rods. The drying mechanism is equipped with push blocks that correspond to the push rods. The push blocks are equipped with inclined push surfaces. The movement of the drying mechanism causes the push surfaces to contact the push rods and causes the push rods to move. The movement of the push rods drives the connecting rods to rotate, thereby lifting the lifting bars.

[0024] During the drying process, the drying mechanism moves, and the push block moves along with the drying mechanism. The push surface on the push block contacts the push rod and causes the push rod to move. The movement of the push rod drives the connecting rod to rotate, thereby lifting the lifting bar. The electronic component loading basket supported on the lifting bar is lifted, thereby adjusting the posture of the electronic components in the loading basket, which can speed up the drying speed and improve the drying effect.

[0025] Compared with the prior art, the beneficial effects of the present invention are: (1) The electronic device cleaning device of this patent application can automatically realize the batch cleaning of electronic devices, with good cleaning effect and high working efficiency; (2) The cleaned electronic devices are transferred to the drying chamber for drying, with fast drying speed and good effect; (3) During the cleaning process in the cleaning chamber, the electronic devices can generate a shaking effect, thereby realizing the adjustment of the posture of the electronic devices in the loading basket, ensuring that all positions of the electronic devices can be cleaned; (4) During the drying process in the drying chamber, the electronic devices can be lifted up, thereby adjusting the posture of the electronic devices in the loading basket, which can speed up the drying speed and improve the drying effect. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the present invention.

[0027] Figure 2 This is a schematic diagram of the support frame of Embodiment 1 of the present invention.

[0028] Figure 3 This is a schematic diagram of the connection between the support frame and the turntable in Embodiment 1 of the present invention.

[0029] Figure 4 This is a schematic diagram of the connection between the support frame and the turntable in Embodiment 2 of the present invention.

[0030] Figure 5 This is a schematic diagram of the connection of the support frame inside the drying chamber in Embodiment 3 of the present invention.

[0031] In the diagram: 1. Cleaning chamber, 2. Drying chamber, 3. Support frame, 4. Electronic component loading basket, 5. Spray head, 6. Drying pipe, 7. Turntable, 8. Base, 9. Swing cylinder, 10. Base plate, 11. Support platform, 12. Support rod, 13. Steel mesh, 14. Frame, 15. Fence, 16. Support plate, 17. Lifting rod, 18. Vibration spring, 19. Push plate, 20. Curved guide bar, 21. One-way 22. Actuating lever, 23. Support, 24. Manifold, 25. Spray pipe, 26. Roller, 27. Slide rail, 28. Guide rod, 29. Magnetic coupling rodless cylinder, 30. Water inlet pipe, 31. Slide seat, 32. Linear rail, 33. Guide rod, 34. Slide rod, 35. Air inlet pipe, 36. Lifting bar, 37. Connecting rod, 38. Push rod, 39. Pushing block, 40. Pushing surface, 41. Return spring, 42. Connecting groove. Detailed Implementation

[0032] The technical solution of the present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0033] Example 1: An electronic device cleaning device (see attached) Figure 1 To be continued Figure 3The device includes a cleaning chamber 1 and a drying chamber 2 located near the cleaning chamber 1. The cleaning chamber 1 and the drying chamber 2 are arranged adjacent to each other and are fastened together. The bottom of both the cleaning chamber 1 and the drying chamber 2 has a V-shaped structure and a drain outlet is provided at the bottom of both the cleaning chamber 1 and the drying chamber 2 to facilitate the convergence and discharge of water.

[0034] A support frame 3 is installed inside the cleaning chamber 1. Several electronic component loading baskets 4 are mounted on the support frame 3, each capable of holding multiple electronic components. A movable spray mechanism with spray heads 5 is installed inside the cleaning chamber 1, spraying water onto the electronic component loading baskets 4. A support frame 3 is installed inside the drying chamber 2, with several electronic component loading baskets 4 mounted on the support frame 3. A movable drying mechanism with a drying pipe 6 is installed inside the drying chamber 2, blowing air onto the electronic component loading baskets 4. The drying pipe 6 has downward-facing exhaust slits that blow an air curtain into the drying chamber 2. The width of the lower part of the drying pipe 6 gradually decreases downwards and converges towards the exhaust slits, facilitating the formation of the air curtain.

[0035] The support frame 3 includes a base plate 10 and a support platform 11. The base plate 10 is connected to several support rods 12. The support platform 11 and the support rods 12 are vertically and securely connected. The electronic device loading basket 4 is placed on the support platform 11. The support platform 11 includes a steel mesh 13 and a frame 14. The steel mesh 13 is connected inside the frame 14, and a fence 15 is provided on the frame 14.

[0036] A turntable 7 is installed inside the cleaning chamber 1, and the turntable 7 rotates. A support frame 3 inside the cleaning chamber 1 is connected to the turntable 7. A base 8 is installed inside the cleaning chamber 1 corresponding to the turntable 7. A swing cylinder 9 is installed on the base 8. A U-shaped piston chamber is installed inside the swing cylinder 9, and two parallel piston rods are installed inside the piston chamber. A rack is installed on the outer wall of the piston rods. A gear is installed on the swing cylinder 9, and the gear transmission is connected between the two racks. The turntable 7 is fastened to the gear. Two air pipes are connected to both ends of the piston chamber. By switching the air intake and exhaust directions of the two air pipes, the piston rods can move in both directions, thereby realizing the bidirectional rotation of the gear, and thus realizing the clockwise and counterclockwise rotation of the turntable 7, achieving the swinging effect.

[0037] The spraying mechanism includes a manifold 23 and several spray pipes 24 spaced apart on the manifold 23. Each spray pipe 24 is equipped with several spray heads 5, which face downwards. Rollers 25 are installed on both sides of the manifold 23. Slide rails 26 are provided on the inner wall of the cleaning chamber 1, corresponding to the rollers 25. The rollers 25 are supported on the slide rails 26 and move along them. A cleaning moving mechanism is installed on the cleaning chamber 1. The spraying mechanism is connected to a guide rod 27, and the cleaning moving mechanism is connected to the guide rod 27, driving the spraying mechanism to reciprocate. The cleaning moving mechanism includes a magnetically coupled rodless cylinder 28 and a water inlet pipe 29. The magnetically coupled rodless cylinder 28 includes a slide 30 and a linear rail 31. The slide 30 is slidably mounted on the linear rail 31. Two fixed seats are installed at both ends of the linear rail 31, and a guide rod 32 is installed between the two fixed seats. The slide 30 is movably inserted into the guide rod 32, and the water inlet pipe 29 is securely connected to the slide 30. A magnetic piston is installed inside the linear guide 31, and a magnetic block is set on the slide 30. Air is allowed through one end of the linear guide 31, causing the magnetic piston to move. The magnetic piston attracts the magnetic block, thus moving the slide 30. Air is allowed through the other end of the linear guide 31, enabling the slide 30 to move in the opposite direction, thereby achieving reciprocating movement of the slide 30. Two hollow guide rods 27 connect the water inlet pipe 29 and the manifold 23. The guide rods 27 are movably inserted into the side wall of the cleaning chamber 1. Water flows in from the water inlet pipe 29, is conveyed by the guide rods 27, and reaches the manifold 23.

[0038] A drying moving mechanism is installed on the drying chamber 2. The drying mechanism is connected to the slide rod 33. The drying moving mechanism drives the drying mechanism to move back and forth. Rollers 25 are installed on both sides of the drying pipe 6. Slide rails 26 are set on the inner wall of the drying chamber 2 corresponding to the rollers 25. The rollers 25 are supported on the slide rails 26 and also move along the slide rails 26.

[0039] The air-drying moving mechanism includes a magnetically coupled rodless cylinder 28 and an air inlet pipe 34. The magnetically coupled rodless cylinder 28 includes a slide 30 and a linear rail 31. The slide 30 is slidably mounted on the linear rail 31. Two fixed seats are installed at both ends of the linear rail 31, and a guide rod 32 is installed between the two fixed seats. The slide 30 is movably inserted into the guide rod 32. The water inlet pipe 29 is securely connected to the slide 30. A magnetic piston is installed inside the linear rail 31, and a magnetic block is set on the slide 30. When one end of the linear rail 31 is vented, it drives the magnetic piston to move. The magnetic piston attracts the magnetic block, thereby driving the slide 30 to move. When the other end of the linear rail 31 is vented, the slide 30 can move in the opposite direction, thus realizing the reciprocating movement of the slide 30. Two hollow sliding rods 33 are connected between the air inlet pipe 34 and the air-drying pipe 6. The sliding rods 33 are movably inserted into the side wall of the air-drying chamber 2. Airflow enters from the air inlet pipe, is conveyed by the sliding rods 33, and reaches the air-drying pipe 6.

[0040] During the electronic component cleaning operation, taking mini-coolers as an example, multiple mini-coolers are loaded into electronic component loading baskets 4. Then, several electronic component loading baskets 4 are placed on support frames 3 within the cleaning chamber 1. The spray mechanism is activated, and spray heads 5 spray water onto the electronic component loading baskets 4, thereby cleaning the mini-coolers loaded within them. During the cleaning process, a cleaning moving mechanism drives the spray mechanism to move, ensuring that all electronic component loading baskets 4 in each position are cleaned, guaranteeing the cleaning effect. Simultaneously, the swing cylinder 9 activates the turntable 7 to swing, realizing the swing of the support frame 3, achieving multi-angle, all-around cleaning of the mini-coolers.

[0041] After cleaning, the electronic component loading basket 4 in cleaning chamber 1 is transferred to drying chamber 2 for drying. The drying mechanism is then activated, and the drying pipe 6 blows air onto the electronic component loading basket 4, allowing the mini-cooler to dry quickly. During the drying process, the drying moving mechanism drives the drying mechanism to move, ensuring that all electronic component loading baskets 4 in each position are exposed to airflow, thus guaranteeing the drying effect.

[0042] Example 2: An electronic device cleaning device (see attached) Figure 4 The device includes a cleaning chamber 1 and a drying chamber 2 located near the cleaning chamber 1. The cleaning chamber 1 and the drying chamber 2 are arranged adjacent to each other and are fastened together. The bottom of both the cleaning chamber 1 and the drying chamber 2 has a V-shaped structure and a drain outlet is provided at the bottom of both the cleaning chamber 1 and the drying chamber 2 to facilitate the convergence and discharge of water.

[0043] A support frame 3 is installed inside the cleaning chamber 1. Several electronic component loading baskets 4 are mounted on the support frame 3, each capable of holding multiple electronic components. A movable spray mechanism with spray heads 5 is installed inside the cleaning chamber 1, spraying water onto the electronic component loading baskets 4. A support frame 3 is installed inside the drying chamber 2, with several electronic component loading baskets 4 mounted on the support frame 3. A movable drying mechanism with a drying pipe 6 is installed inside the drying chamber 2, blowing air onto the electronic component loading baskets 4. The drying pipe 6 has downward-facing exhaust slits that blow an air curtain into the drying chamber 2. The width of the lower part of the drying pipe 6 gradually decreases downwards and converges towards the exhaust slits, facilitating the formation of the air curtain.

[0044] A turntable 7 is installed inside the cleaning chamber 1, and the turntable 7 rotates. A support frame 3 inside the cleaning chamber 1 is connected to the turntable 7. A base 8 is installed inside the cleaning chamber 1 corresponding to the turntable 7. A swing cylinder 9 is installed on the base 8. A U-shaped piston chamber is installed inside the swing cylinder 9, and two parallel piston rods are installed inside the piston chamber. A rack is installed on the outer wall of the piston rods. A gear is installed on the swing cylinder 9, and the gear transmission is connected between the two racks. The turntable 7 is fastened to the gear. Two air pipes are connected to both ends of the piston chamber. By switching the air intake and exhaust directions of the two air pipes, the piston rods can move in both directions, thereby realizing the bidirectional rotation of the gear, and thus realizing the clockwise and counterclockwise rotation of the turntable 7, achieving the swinging effect.

[0045] The support frame 3 includes a base plate 10 and a support platform 11. The base plate 10 is connected to several support rods 12. The support platform 11 and the support rods 12 are vertically and securely connected. The support platform 11 inside the drying chamber 2 includes a steel mesh 13 and a frame 14. The steel mesh 13 is connected inside the frame 14. A fence 15 is set on the frame 14. The electronic device loading basket 4 is placed on the support platform 11.

[0046] A liftable support plate 16 is installed on the support frame 3 inside the cleaning chamber 1. The support plate 16 has a mesh structure, and the support platform 11 has a frame structure. The edges of the support plate 16 are supported on the support platform 11. Several lifting rods 17 are connected to the support plate 16. A vibrating spring 18 is installed between the lifting rods 17 and the support frame 3. A convex ring is provided on the lifting rod 17, and the vibrating spring 18 abuts against the convex ring and the support platform 11. The lower end of the lifting rod 17 is connected to a push plate 19, and two radial... The cleaning chamber 1 has two arc-shaped guide bars 20, one inclined downwards clockwise and the other downwards counterclockwise. Two one-way levers 21 are installed inside the cleaning chamber 1, corresponding to the two arc-shaped guide bars 20. Supports 22 are installed inside the cleaning chamber 1, corresponding to the one-way levers 21. The lower end of one one-way lever 21 is hinged to the front of the support 22, and the other one-way lever 21 is hinged to the back of the support 22. A positioning torsion spring is installed between the one-way levers 21 and the support 22. The one-way lever 21 hinged to the front of the support 22 can be moved downwards counterclockwise but not clockwise. The one-way lever 21 hinged to the back of the support 22 can be moved downwards clockwise but not counterclockwise. When the support frame 3 rotates clockwise, a one-way lever 21 presses against an arc-shaped guide bar 20 to lift the support frame 3. When the support frame 3 rotates counterclockwise, another one-way lever 21 presses against another arc-shaped guide bar 20 to lift the support frame 3. In this embodiment, a lifting rod 17 is installed at each of the four corners of the support plate 16, and a push plate 19 is installed at the lower end of each lifting rod 17.

[0047] As the support frame 3 rotates with the turntable 7, the push plate 19 slides past the actuating rod. When rotating clockwise, a one-way actuating rod 21 pushes against an arc-shaped guide bar 20, lifting the support frame 3. When the one-way actuating rod 21 slides away from the arc-shaped guide bar 20, the support plate 16 moves downward instantaneously under the action of the shaking spring 18, thus producing a shaking effect. This adjusts the posture of the electronic components in the electronic component loading basket 4, ensuring that all positions of the electronic components are cleaned thoroughly. During clockwise rotation, another one-way actuating rod 21 can be pushed and flipped by another arc-shaped guide bar 20 without obstructing the rotation of the support frame 3.

[0048] Similarly, when rotating counterclockwise, another one-way lever 21 pushes against another arc-shaped guide bar 20 to lift the support frame 3. When the one-way lever 21 slides away from the arc-shaped guide bar 20, the support plate 16 moves downward instantaneously under the action of the shaking spring 18, thereby producing a shaking effect, thus realizing the adjustment of the posture of the electronic components in the electronic component loading basket 4, ensuring that all positions of the electronic components can be cleaned.

[0049] The spraying mechanism includes a manifold 23 and several spray pipes 24 spaced apart on the manifold 23. Each spray pipe 24 is equipped with several spray heads 5, which face downwards. Rollers 25 are installed on both sides of the manifold 23. Slide rails 26 are provided on the inner wall of the cleaning chamber 1, corresponding to the rollers 25. The rollers 25 are supported on the slide rails 26 and move along them. A cleaning moving mechanism is installed on the cleaning chamber 1. The spraying mechanism is connected to a guide rod 27, and the cleaning moving mechanism is connected to the guide rod 27, driving the spraying mechanism to reciprocate. The cleaning moving mechanism includes a magnetically coupled rodless cylinder 28 and a water inlet pipe 29. The magnetically coupled rodless cylinder 28 includes a slide 30 and a linear rail 31. The slide 30 is slidably mounted on the linear rail 31. Two fixed seats are installed at both ends of the linear rail 31, and a guide rod 32 is installed between the two fixed seats. The slide 30 is movably inserted into the guide rod 32, and the water inlet pipe 29 is securely connected to the slide 30. A magnetic piston is installed inside the linear guide 31, and a magnetic block is set on the slide 30. Air is allowed through one end of the linear guide 31, causing the magnetic piston to move. The magnetic piston attracts the magnetic block, thus moving the slide 30. Air is allowed through the other end of the linear guide 31, enabling the slide 30 to move in the opposite direction, thereby achieving reciprocating movement of the slide 30. Two hollow guide rods 27 connect the water inlet pipe 29 and the manifold 23. The guide rods 27 are movably inserted into the side wall of the cleaning chamber 1. Water flows in from the water inlet pipe 29, is conveyed by the guide rods 27, and reaches the manifold 23.

[0050] A drying moving mechanism is installed on the drying chamber 2. The drying mechanism is connected to the slide rod 33. The drying moving mechanism drives the drying mechanism to move back and forth. Rollers 25 are installed on both sides of the drying pipe 6. Slide rails 26 are set on the inner wall of the drying chamber 2 corresponding to the rollers 25. The rollers 25 are supported on the slide rails 26 and also move along the slide rails 26.

[0051] The air-drying moving mechanism includes a magnetically coupled rodless cylinder 28 and an air inlet pipe 34. The magnetically coupled rodless cylinder 28 includes a slide 30 and a linear rail 31. The slide 30 is slidably mounted on the linear rail 31. Two fixed seats are installed at both ends of the linear rail 31, and a guide rod 32 is installed between the two fixed seats. The slide 30 is movably inserted into the guide rod 32. The water inlet pipe 29 is securely connected to the slide 30. A magnetic piston is installed inside the linear rail 31, and a magnetic block is set on the slide 30. When one end of the linear rail 31 is vented, it drives the magnetic piston to move. The magnetic piston attracts the magnetic block, thereby driving the slide 30 to move. When the other end of the linear rail 31 is vented, the slide 30 can move in the opposite direction, thus realizing the reciprocating movement of the slide 30. Two hollow sliding rods 33 are connected between the air inlet pipe 34 and the air-drying pipe 6. The sliding rods 33 are movably inserted into the side wall of the air-drying chamber 2. Airflow enters from the air inlet pipe, is conveyed by the sliding rods 33, and reaches the air-drying pipe 6.

[0052] During the electronic component cleaning operation, taking mini-coolers as an example, multiple mini-coolers are loaded into electronic component loading baskets 4. Then, several electronic component loading baskets 4 are placed on support frames 3 within the cleaning chamber 1. The spray mechanism is activated, and spray heads 5 spray water onto the electronic component loading baskets 4, thereby cleaning the mini-coolers loaded within them. During the cleaning process, a cleaning moving mechanism drives the spray mechanism to move, ensuring that all electronic component loading baskets 4 in each position are cleaned, guaranteeing the cleaning effect. Simultaneously, the swing cylinder 9 activates the turntable 7 to swing, realizing the swing of the support frame 3, achieving multi-angle, all-around cleaning of the mini-coolers. While the turntable 7 swings, the support plate 16 vibrates up and down, which helps improve the cleaning effect.

[0053] After cleaning, the electronic component loading basket 4 in cleaning chamber 1 is transferred to drying chamber 2 for drying. The drying mechanism is then activated, and the drying pipe 6 blows air onto the electronic component loading basket 4, allowing the mini-cooler to dry quickly. During the drying process, the drying moving mechanism drives the drying mechanism to move, ensuring that all electronic component loading baskets 4 in each position are exposed to airflow, thus guaranteeing the drying effect.

[0054] Example 3: An electronic device cleaning device (see appendix) Figure 5 The device includes a cleaning chamber 1 and a drying chamber 2 located near the cleaning chamber 1. The cleaning chamber 1 and the drying chamber 2 are arranged adjacent to each other and are fastened together. The bottom of both the cleaning chamber 1 and the drying chamber 2 has a V-shaped structure and a drain outlet is provided at the bottom of both the cleaning chamber 1 and the drying chamber 2 to facilitate the convergence and discharge of water.

[0055] A support frame 3 is installed inside the cleaning chamber 1. Several electronic component loading baskets 4 are mounted on the support frame 3, each capable of holding multiple electronic components. A movable spray mechanism with spray heads 5 is installed inside the cleaning chamber 1, spraying water onto the electronic component loading baskets 4. A support frame 3 is installed inside the drying chamber 2, with several electronic component loading baskets 4 mounted on the support frame 3. A movable drying mechanism with a drying pipe 6 is installed inside the drying chamber 2, blowing air onto the electronic component loading baskets 4. The drying pipe 6 has downward-facing exhaust slits that blow an air curtain into the drying chamber 2. The width of the lower part of the drying pipe 6 gradually decreases downwards and converges towards the exhaust slits, facilitating the formation of the air curtain.

[0056] A turntable 7 is installed inside the cleaning chamber 1, and the turntable 7 rotates. A support frame 3 inside the cleaning chamber 1 is connected to the turntable 7. A base 8 is installed inside the cleaning chamber 1 corresponding to the turntable 7. A swing cylinder 9 is installed on the base 8. A U-shaped piston chamber is installed inside the swing cylinder 9, and two parallel piston rods are installed inside the piston chamber. A rack is installed on the outer wall of the piston rods. A gear is installed on the swing cylinder 9, and the gear transmission is connected between the two racks. The turntable 7 is fastened to the gear. Two air pipes are connected to both ends of the piston chamber. By switching the air intake and exhaust directions of the two air pipes, the piston rods can move in both directions, thereby realizing the bidirectional rotation of the gear, and thus realizing the clockwise and counterclockwise rotation of the turntable 7, achieving the swinging effect.

[0057] The support frame 3 includes a base plate 10 and a support platform 11. The base plate 10 is connected to several support rods 12. The support platform 11 and the support rods 12 are vertically and securely connected. The support platform 11 inside the drying chamber 2 includes a steel mesh 13 and a frame 14. The steel mesh 13 is connected inside the frame 14. A fence 15 is set on the frame 14. The electronic device loading basket 4 is placed on the support platform 11.

[0058] A liftable support plate 16 is installed on the support frame 3 inside the cleaning chamber 1. The support plate 16 has a mesh structure, and the support platform 11 has a frame structure. The edges of the support plate 16 are supported on the support platform 11. Several lifting rods 17 are connected to the support plate 16. A vibrating spring 18 is installed between the lifting rods 17 and the support frame 3. A convex ring is provided on the lifting rod 17, and the vibrating spring 18 abuts against the convex ring and the support platform 11. The lower end of the lifting rod 17 is connected to a push plate 19, and two radial... The cleaning chamber 1 has two arc-shaped guide bars 20, one inclined downwards clockwise and the other downwards counterclockwise. Two one-way levers 21 are installed inside the cleaning chamber 1, corresponding to the two arc-shaped guide bars 20. Supports 22 are installed inside the cleaning chamber 1, corresponding to the one-way levers 21. The lower end of one one-way lever 21 is hinged to the front of the support 22, and the other one-way lever 21 is hinged to the back of the support 22. A positioning torsion spring is installed between the one-way levers 21 and the support 22. The one-way lever 21 hinged to the front of the support 22 can be moved downwards counterclockwise but not clockwise. The one-way lever 21 hinged to the back of the support 22 can be moved downwards clockwise but not counterclockwise. When the support frame 3 rotates clockwise, a one-way lever 21 presses against an arc-shaped guide bar 20 to lift the support frame 3. When the support frame 3 rotates counterclockwise, another one-way lever 21 presses against another arc-shaped guide bar 20 to lift the support frame 3. In this embodiment, a lifting rod 17 is installed at each of the four corners of the support plate 16, and a push plate 19 is installed at the lower end of each lifting rod 17.

[0059] As the support frame 3 rotates with the turntable 7, the push plate 19 slides past the actuating rod. When rotating clockwise, a one-way actuating rod 21 pushes against an arc-shaped guide bar 20, lifting the support frame 3. When the one-way actuating rod 21 slides away from the arc-shaped guide bar 20, the support plate 16 moves downward instantaneously under the action of the shaking spring 18, thus producing a shaking effect. This adjusts the posture of the electronic components in the electronic component loading basket 4, ensuring that all positions of the electronic components are cleaned thoroughly. During clockwise rotation, another one-way actuating rod 21 can be pushed and flipped by another arc-shaped guide bar 20 without obstructing the rotation of the support frame 3.

[0060] Similarly, when rotating counterclockwise, another one-way lever 21 pushes against another arc-shaped guide bar 20 to lift the support frame 3. When the one-way lever 21 slides away from the arc-shaped guide bar 20, the support plate 16 moves downward instantaneously under the action of the shaking spring 18, thereby producing a shaking effect, thus realizing the adjustment of the posture of the electronic components in the electronic component loading basket 4, ensuring that all positions of the electronic components can be cleaned.

[0061] The spraying mechanism includes a manifold 23 and several spray pipes 24 spaced apart on the manifold 23. Each spray pipe 24 is equipped with several spray heads 5, which face downwards. Rollers 25 are installed on both sides of the manifold 23. Slide rails 26 are provided on the inner wall of the cleaning chamber 1, corresponding to the rollers 25. The rollers 25 are supported on the slide rails 26 and move along them. A cleaning moving mechanism is installed on the cleaning chamber 1. The spraying mechanism is connected to a guide rod 27, and the cleaning moving mechanism is connected to the guide rod 27, driving the spraying mechanism to reciprocate. The cleaning moving mechanism includes a magnetically coupled rodless cylinder 28 and a water inlet pipe 29. The magnetically coupled rodless cylinder 28 includes a slide 30 and a linear rail 31. The slide 30 is slidably mounted on the linear rail 31. Two fixed seats are installed at both ends of the linear rail 31, and a guide rod 32 is installed between the two fixed seats. The slide 30 is movably inserted into the guide rod 32, and the water inlet pipe 29 is securely connected to the slide 30. A magnetic piston is installed inside the linear guide 31, and a magnetic block is set on the slide 30. Air is allowed through one end of the linear guide 31, causing the magnetic piston to move. The magnetic piston attracts the magnetic block, thus moving the slide 30. Air is allowed through the other end of the linear guide 31, enabling the slide 30 to move in the opposite direction, thereby achieving reciprocating movement of the slide 30. Two hollow guide rods 27 connect the water inlet pipe 29 and the manifold 23. The guide rods 27 are movably inserted into the side wall of the cleaning chamber 1. Water flows in from the water inlet pipe 29, is conveyed by the guide rods 27, and reaches the manifold 23.

[0062] A drying moving mechanism is installed on the drying chamber 2. The drying mechanism is connected to the slide rod 33. The drying moving mechanism drives the drying mechanism to move back and forth. Rollers 25 are installed on both sides of the drying pipe 6. Slide rails 26 are set on the inner wall of the drying chamber 2 corresponding to the rollers 25. The rollers 25 are supported on the slide rails 26 and also move along the slide rails 26.

[0063] The air-drying moving mechanism includes a magnetically coupled rodless cylinder 28 and an air inlet pipe 34. The magnetically coupled rodless cylinder 28 includes a slide 30 and a linear rail 31. The slide 30 is slidably mounted on the linear rail 31. Two fixed seats are installed at both ends of the linear rail 31, and a guide rod 32 is installed between the two fixed seats. The slide 30 is movably inserted into the guide rod 32. The water inlet pipe 29 is securely connected to the slide 30. A magnetic piston is installed inside the linear rail 31, and a magnetic block is set on the slide 30. When one end of the linear rail 31 is vented, it drives the magnetic piston to move. The magnetic piston attracts the magnetic block, thereby driving the slide 30 to move. When the other end of the linear rail 31 is vented, the slide 30 can move in the opposite direction, thus realizing the reciprocating movement of the slide 30. Two hollow sliding rods 33 are connected between the air inlet pipe 34 and the air-drying pipe 6. The sliding rods 33 are movably inserted into the side wall of the air-drying chamber 2. Airflow enters from the air inlet pipe, is conveyed by the sliding rods 33, and reaches the air-drying pipe 6.

[0064] Several lifting bars 35 that can be raised and lowered are installed on the support frame 3 inside the drying chamber 2. The electronic device loading basket 4 is supported on the lifting bars 35. At least two connecting rods 36 are hinged between the lifting bars 35 and the support frame 3. The support frame 3 and the connecting rods 36 are provided with push rods 37 that can move laterally. The connecting rods 36 and the push rods 37 are movably connected. The drying mechanism is provided with push blocks 38 that correspond to the push rods 37. The push blocks 38 are provided with inclined push surfaces 39. The push surfaces 39 have a V-shaped structure. The movement of the drying mechanism causes the push surfaces 39 to contact the push rods 37 and causes the push rods 37 to move. The movement of the push rods 37 drives the connecting rods 36 to rotate, thereby lifting the lifting bars 35.

[0065] Several lifting bars 35 are spaced apart. Push blocks 38 are connected to both sides of the drying pipe 6. Push rods 37, corresponding to one half of the lifting bars 35, extend to the left and are pushed by the left-side push block 38. Push rods 37, corresponding to the other half of the lifting bars 35, extend to the right and are pushed by the right-side push block 38. Long slots are provided on the steel mesh 13 corresponding to the lifting bars 35, through which both the lifting bars 35 and connecting rods 36 can pass. A return spring 40 is installed between the right end of the push rod 37 extending to the left and the support frame 3. The connecting rod 36 connected to this push rod 37 tilts upwards towards the left. A return spring 40 is installed between the left end of the push rod 37 extending to the right and the support frame 3. The connecting rod 36 connected to this push rod 37 tilts upwards towards the right. A long strip-shaped connecting groove 41 is provided on the connecting rod 36, and a connecting post is provided on the push rod 37. The connecting post and the connecting groove 41 are movably inserted into each other.

[0066] During the drying process, the drying mechanism moves, and the push block 38 moves along with the drying mechanism. The push surface 39 on the push block 38 contacts the push rod 37 and causes the push rod 37 to move. The movement of the push rod 37 drives the connecting rod 36 to rotate, thereby lifting the lifting bar 35. The electronic device loading basket 4 supported on the lifting bar 35 is lifted, thereby adjusting the posture of the electronic devices in the electronic device loading basket 4, which can speed up the drying speed and improve the drying effect.

[0067] During the electronic component cleaning operation, taking mini-coolers as an example, multiple mini-coolers are loaded into electronic component loading baskets 4. Then, several electronic component loading baskets 4 are placed on support frames 3 within the cleaning chamber 1. The spray mechanism is activated, and spray heads 5 spray water onto the electronic component loading baskets 4, thereby cleaning the mini-coolers loaded within them. During the cleaning process, a cleaning moving mechanism drives the spray mechanism to move, ensuring that all electronic component loading baskets 4 in each position are cleaned, guaranteeing the cleaning effect. Simultaneously, the swing cylinder 9 activates the turntable 7 to swing, realizing the swing of the support frame 3, achieving multi-angle, all-around cleaning of the mini-coolers. While the turntable 7 swings, the support plate 16 vibrates up and down, which helps improve the cleaning effect.

[0068] After cleaning, the electronic component loading basket 4 in cleaning chamber 1 is transferred to drying chamber 2 for drying. The drying mechanism is activated, and the drying pipe 6 blows air onto the electronic component loading basket 4, allowing the mini-cooler to dry quickly. During the drying process, the drying moving mechanism drives the drying mechanism to move, ensuring that the electronic component loading basket 4 in each position is exposed to airflow, guaranteeing the drying effect. As the drying mechanism moves, the pushing block 38 moves along with it. The pushing surface 39 on the pushing block 38 contacts the push rod 37, causing the push rod 37 to move. The movement of the push rod 37 drives the connecting rod 36 to rotate, thereby lifting the lifting bar 35. The electronic component loading basket 4 supported on the lifting bar 35 is lifted, thus adjusting the posture of the electronic components inside the electronic component loading basket 4, which can accelerate the drying speed and improve the drying effect.

[0069] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Other variations and modifications may be made without departing from the technical solutions described in the claims.

Claims

1. An electronic device cleaning apparatus, characterized by, The system includes a cleaning chamber, a support frame inside which several electronic component loading baskets are mounted. A movable spray mechanism with spray heads sprays water onto the electronic component loading baskets is also installed inside the cleaning chamber. A turntable is located inside the cleaning chamber, and the support frame is connected to the turntable. A liftable support plate is mounted on the support frame, and several lifting rods are connected to the support plate. A vibrating spring is installed between the lifting rods and the support frame. The lower end of each lifting rod is connected to a push plate, which has two radially spaced arc-shaped guide bars. One arc-shaped guide bar slopes downwards clockwise, and the other slopes downwards counterclockwise. Two one-way levers are positioned inside the cleaning chamber, corresponding to the two arc-shaped guide bars, and each lever rests against one of the arc-shaped guide bars.

2. An electronic device cleaning apparatus according to claim 1, wherein, A drying chamber is located near the cleaning chamber. A support frame is installed inside the drying chamber, and several electronic component loading baskets are loaded on the support frame. A movable drying mechanism is installed inside the drying chamber, and a drying pipe is installed on the drying mechanism to blow air onto the electronic component loading baskets.

3. An electronic device cleaning apparatus as claimed in claim 1, wherein, The support frame includes a base plate and a support platform. The base plate is connected to several support rods. The support platform and the support rods are connected and secured in a liftable manner. The electronic device loading basket is placed on the support platform.

4. The electronic device cleaning apparatus of claim 1, wherein, The spraying mechanism includes a manifold and several spray pipes installed at intervals on the manifold, and several spray heads are installed on each spray pipe.

5. An electronic device cleaning apparatus according to any one of claims 1 to 4, characterized in that, The cleaning chamber is equipped with a cleaning moving mechanism, and the spraying mechanism is connected to the guide rod. The cleaning moving mechanism is connected to the guide rod and drives the spraying mechanism to move back and forth.

6. The electronic device cleaning apparatus according to claim 2, characterized in that, The air drying pipe is equipped with downward-facing exhaust slits, which blow an air curtain into the air drying chamber.

7. The electronic device cleaning apparatus according to claim 2, characterized in that, The air-drying chamber is equipped with an air-drying moving mechanism, which is connected to a slide rod. The air-drying moving mechanism is connected to the slide rod and drives the air-drying chamber to move back and forth.

8. The electronic device cleaning apparatus according to claim 1, characterized in that, Supports are installed inside the cleaning chamber and corresponding to the one-way levers. The lower end of one one-way lever is hinged to the front of the support, and the other one-way lever is hinged to the back of the support. A positioning torsion spring is installed between the one-way lever and the support. When the support frame rotates clockwise, one one-way lever pushes against an arc-shaped guide bar to lift the support frame. When the support frame rotates counterclockwise, the other one-way lever pushes against another arc-shaped guide bar to lift the support frame.

9. The electronic device cleaning apparatus according to claim 2, characterized in that, The drying chamber has several lifting bars on the support frame. The electronic device loading basket is supported on the lifting bars. At least two connecting rods are hinged between the lifting bars and the support frame. The support frame is equipped with push rods that can move laterally, corresponding to the connecting rods. The connecting rods are movably connected to the push rods. The drying mechanism is equipped with push blocks corresponding to the push rods. The push blocks are equipped with inclined push surfaces. The movement of the drying mechanism causes the push surfaces to contact the push rods and causes the push rods to move. The movement of the push rods drives the connecting rods to rotate, thereby lifting the lifting bars.

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