Ultrasonic cleaning device for radiator fins

Abstract

The invention relates to the technical field of radiator fin cleaning, in particular to a radiator fin ultrasonic cleaning device which comprises a rack, a cleaning pool is arranged in the rack, a cleaning tank, a fine cleaning tank, a spraying tank and a rinsing tank are sequentially arranged in the cleaning pool, an ultrasonic assembly is arranged at the bottom of the cleaning pool, and the ultrasonic assembly is arranged in the cleaning pool. A feeding assembly used for lifting a storage frame provided with radiator fins is arranged on the side, close to the cleaning tank, in the rack, a moving frame and a moving assembly used for driving the moving frame to move are arranged on the rack, and a lifting mechanism used for lifting the storage frame is arranged on the moving frame. A discharging assembly is arranged on the side, close to the rinsing tank, in the rack. The radiator fin cleaning device is beneficial to improving the cleaning effect on the radiator fins.

Description

Technical Field

[0001] This invention relates to the field of radiator fin cleaning technology, and in particular to an ultrasonic cleaning device for radiator fins. Background Technology

[0002] With the widespread adoption and development of electronic heat sink fins, the cleanliness of these fins, as a crucial component ensuring the stable operation of electronic components, directly impacts heat dissipation performance and lifespan. However, in actual production and maintenance, traditional methods such as manual brushing or high-pressure water jet rinsing are no longer sufficient to meet the growing demands. These traditional cleaning methods are not only inefficient but also prone to damaging precision components, leading to significant resource waste. In recent years, highly automated machinery has been gradually introduced into this field, but the overall technological level remains in its early stages, hindering widespread adoption. Therefore, developing more advanced and efficient specialized cleaning tools has become one of the industry's urgent needs.

[0003] Currently, common methods for cleaning radiator fins include manual wiping, water spray systems, and rotating brush cleaning mechanisms. While manual wiping is inexpensive and flexible, it is time-consuming and inconsistent in quality due to reliance on manual labor. Water spray systems offer wide coverage and controllable pressure, but their effectiveness in removing residue from tiny crevices is limited and may pose a short-circuit risk. Rotating brush cleaning mechanisms remove surface dust through high-speed rotation and friction, but they are ineffective at cleaning tightly adhered or complex-shaped areas. Furthermore, all three methods share a common drawback—high energy consumption and complex, bulky auxiliary facilities, increasing the operational burden on businesses. In conclusion, while each of these commonly used methods has its advantages, they also reveal several limitations that need to be addressed. Summary of the Invention

[0004] To improve the cleaning effect of radiator fins, this application provides an ultrasonic cleaning device for radiator fins.

[0005] This application provides an ultrasonic cleaning device for radiator fins, which adopts the following technical solution: An ultrasonic cleaning device for radiator fins includes a frame, a cleaning tank inside the frame, a cleaning trough, a fine cleaning trough, a spray trough, and a rinsing trough arranged sequentially inside the cleaning tank, an ultrasonic component at the bottom of the cleaning tank, a loading component for lifting a storage rack containing radiator fins inside the frame near the cleaning trough, a movable frame and a moving component for moving the movable frame on the frame, a lifting mechanism for lifting the storage rack on the movable frame, and a unloading component inside the frame near the rinsing trough.

[0006] By adopting the above technical solutions, the loading assembly helps to lift the storage rack containing the radiator fins, thus facilitating the loading process. The lifting mechanism helps to raise and lower the lifted storage rack. The moving assembly helps to move the moving frame horizontally, which in turn helps to move the lifted storage rack horizontally, allowing it to be placed sequentially into the cleaning tank, fine cleaning tank, spray tank, and rinsing tank for multiple cleaning, spraying, and rinsing processes, improving the cleaning effect on the radiator fins. The ultrasonic assembly helps to clean the radiator fins thoroughly using microscopic shock waves and high-speed jets, further enhancing the cleaning effect. The unloading assembly facilitates the unloading process of the radiator fins after cleaning.

[0007] In one specific implementation, the ultrasonic component includes an ultrasonic generator and an ultrasonic transducer, the ultrasonic transducer being disposed at the bottom of the cleaning tank and the ultrasonic generator being connected to the ultrasonic transducer.

[0008] By adopting the above technical solution, the ultrasonic generator helps to convert the mains power into a high-frequency AC signal that matches the ultrasonic transducer. The ultrasonic transducer helps to convert electrical energy into ultrasonic energy through the piezoelectric effect, thereby helping to generate micro shock waves and high-speed jets to clean the radiator fins without dead angles, thus helping to improve the cleaning effect of the radiator fins.

[0009] In one specific implementation, the lifting mechanism includes a gantry frame mounted on a movable frame. Each of the two opposite inner sidewalls of the gantry frame has a locking groove, and each locking groove contains a locking block. A lifting bracket is mounted on both locking blocks. The lifting bracket has multiple hooks for hooking the storage rack. The gantry frame also has a lifting drive assembly for moving the lifting bracket up and down.

[0010] By adopting the above technical solution, the lifting drive component helps to lift the lifting bracket, which, with the cooperation of the moving component, allows multiple hooks to hook the storage rack. This facilitates the sequential placement of the storage rack into the cleaning tank, fine cleaning tank, spray tank, and rinsing tank for multiple cleaning, spraying, and rinsing processes, thereby improving the cleaning effect on the radiator fins.

[0011] In one specific implementation, the lifting drive assembly includes a drive motor, a drive rod, a drive gear, and a connecting chain. The drive motor is mounted on the gantry frame, the drive rod is rotatably mounted inside the gantry frame and connected to the output end of the drive motor, the drive gear is fixedly sleeved on the drive rod, the connecting chain meshes with the drive gear, one end of the connecting chain is connected to the gantry frame, and the other end of the connecting chain is connected to the lifting bracket.

[0012] By adopting the above technical solution, the drive motor helps to drive the drive rod to rotate, which in turn helps to drive the drive gear to rotate synchronously; the rotation of the drive gear helps to drive the connecting chain to rotate around the drive gear, which in turn helps to drive the lifting bracket to rise and fall, and further helps to drive the suspended storage rack to rise and fall.

[0013] In one specific implementation scheme, the gantry frame is provided with an installation slot, which is adjacent to the snap-fit ​​slot. The gantry frame is provided with a connecting hole for connecting the installation slot and the snap-fit ​​slot. The snap-fit ​​block is provided with an insertion hole on the side facing the connecting hole. A fixed shaft is provided in the installation slot. A rotating block is provided around the fixed shaft. One end of the rotating block is provided with an installation through hole, and the other end of the rotating block is a free end. The fixed shaft is inserted into the installation through hole. A spiral spring is sleeved on the fixed shaft. One end of the spiral spring is connected to the fixed shaft, and the other end of the spiral spring is connected to the rotating block. A locking component is provided in the rotating block. The locking component is used to lock the snap-fit ​​block in conjunction with the rotation of the rotating block. A rotation drive mechanism is provided in the gantry frame for driving the rotating block to rotate.

[0014] By adopting the above technical solution, the rotation drive mechanism helps to rotate the rotating block to a set position, thereby helping the locking component to lock the latching block after the rotating block rotates to the set position. This helps to improve the stability of the lifting bracket position, while also helping to reduce the force exerted by the lifting bracket on the connecting chain and extending the service life of the connecting chain.

[0015] In one specific implementation scheme, the locking assembly includes a locking plug, a connecting rod, a movable column, a telescopic spring, and a driven rod. The rotating block has a blind mounting hole, the axis of which is parallel to the axis of the through mounting hole. The rotating block has a connecting groove connecting the blind mounting hole and the through mounting hole. The fixed shaft has a first helical groove circumferentially. The movable column is disposed inside the blind mounting hole. The locking plug is disposed within the blind mounting hole at one end near the opening. One end of the connecting rod is movably inserted into the movable column, and the other end is movably inserted into the locking plug. The telescopic spring is sleeved around the connecting rod circumferentially, with one end connected to the movable column and the other end connected to the locking plug. The driven rod is disposed on the movable column, passes through the connecting groove, and the end of the driven rod away from the movable column is inserted into the first helical groove.

[0016] By adopting the above technical solution, during the rotation of the rotating block, the relative rotation between the rotating block and the fixed shaft, as well as the limiting effect of the connecting groove on the driven rod, help the driven rod to move in a straight line. This helps to drive the movable column, connecting rod, and locking plug to move towards the outside of the blind hole, thus facilitating insertion into the insertion hole through the connecting hole. This, in turn, helps to lock the position of the locking block, improves the stability of the lifting bracket position, reduces the force exerted by the lifting bracket on the connecting chain, and extends the service life of the connecting chain.

[0017] In one specific implementation scheme, the rotation drive mechanism includes a movable rod, one end of which is inserted into the gantry frame, and the other end of which is inserted into the mounting groove and abuts against the free end of the rotating block. A connecting plate is fixedly sleeved on the section of the movable rod inserted into the mounting groove. A connecting spring is provided on the side of the connecting plate opposite to the rotating block. The connecting spring is sleeved on the movable rod, and the end of the connecting spring away from the connecting plate is connected to the groove wall of the mounting groove. The rotation drive mechanism also includes a transmission assembly, which is used to drive the movable rod to move under the combined action of the locking block and the drive rod.

[0018] By adopting the above technical solution, the transmission component helps to drive the movable rod toward the rotating block under the combined action of the locking block and the drive rod, thereby helping to drive the free end of the rotating block to move, and thus helping the movable block to rotate to the set position.

[0019] In one specific implementation scheme, the transmission assembly includes a mounting plate, a telescopic rod, a shaped block, a return spring, and a plug rod. The gantry frame has a mounting cavity located above a snap-fit ​​groove. The mounting plate is disposed within the mounting cavity. The telescopic rod is disposed at the bottom of the mounting plate, with one end of the telescopic rod away from the mounting plate inserted into the snap-fit ​​groove and used to abut against the snap-fit ​​block. The shaped block is movably snap-fitted onto the mounting plate and has a contact slope for abutting against the movable rod. One end of the return spring is connected to the shaped block, and the other end is connected to the mounting plate. The plug rod is disposed on the shaped block. The drive rod has a second helical groove circumferentially for inserting the plug rod. The gantry frame has an oblong through-hole communicating with the mounting cavity, allowing the plug rod to pass through and restricting its horizontal movement.

[0020] By adopting the above technical solution, the upward movement of the snap-fit ​​block helps to move the telescopic rod upward, thereby helping to lift the mounting plate and the irregular block. This, in turn, helps to insert the insertion rod into the second spiral groove on the drive rod. The rotation of the drive rod and the limiting effect of the waist-shaped through hole help to make the insertion rod move in a straight line, thereby helping to move the irregular block towards the movable rod, so that the contact slope comes into contact with the top of the movable rod. This, in turn, helps to use the movement of the contact slope to drive the movable rod to gradually move downward.

[0021] In one specific implementation, the moving component includes a moving motor, a driving gear, a rotating rod, a driven gear, and rollers. The rotating rod is rotatably mounted on the moving frame, with both ends of the rotating rod extending through the moving frame. The rollers are located at the ends of the rotating rod and on the frame. The driven gear is fixedly sleeved on the rotating rod. The moving motor is mounted on the moving frame, and the driving gear is located at the output end of the moving motor and meshes with the driven gear.

[0022] By adopting the above technical solution, the mobile motor helps to drive the drive gear to rotate, which in turn helps to drive the rotating rod to rotate synchronously through the driven gear, thereby helping to make the roller roll and help to move the mobile frame on the machine frame.

[0023] In one specific implementation, the feeding assembly includes a feeding bracket, a feeding cylinder, a lifting frame, and a discharging plate. The feeding bracket is located at the inner bottom of the frame, the feeding cylinder is located inside the feeding bracket, the lifting frame is snapped into the feeding bracket and connected to the piston rod of the feeding cylinder, and the discharging plate is located on the lifting frame and is used to place a storage rack with radiator fins.

[0024] By adopting the above technical solution, the feeding cylinder helps to push the lifting frame and the feeding plate to rise and fall, thereby helping to lift the storage rack with radiator fins placed on the feeding plate, and thus helping to realize the feeding process of radiator fins.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. This application utilizes an ultrasonic component, which facilitates thorough cleaning of the radiator fins using microscopic shock waves and high-speed jets, thereby improving the cleaning effect on the radiator fins. 2. This application, through the setting of the moving component and the lifting mechanism, the lifting mechanism helps to lift and lower the storage rack with radiator fins, and the moving component helps to drive the moving frame to move horizontally, thereby helping to drive the lifted storage rack to move horizontally. This, in turn, helps to cooperate with the lifting mechanism to place the storage rack into the cleaning tank, fine cleaning tank, spray tank and rinsing tank in sequence for multiple cleaning, spraying and rinsing, which helps to improve the cleaning effect of radiator fins. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0027] Figure 2 This is a schematic diagram showing the specific internal structure of the cleaning tank.

[0028] Figure 3 This is a schematic diagram illustrating the specific structure of the feeding component.

[0029] Figure 4 This is a schematic diagram illustrating the specific structure of the mobile component.

[0030] Figure 5 This is a schematic diagram illustrating the overall structure of the gantry frame.

[0031] Figure 6 This is a schematic diagram illustrating the specific structure of the lifting drive component.

[0032] Figure 7 It is a schematic diagram illustrating the specific structure of the rotation drive mechanism.

[0033] Figure 8 This is a schematic diagram illustrating the specific structure of the locking component.

[0034] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Cleaning tank; 3. Cleaning trough; 4. Fine cleaning trough; 5. Spray tank; 6. Rinse tank; 7. Ultrasonic component; 71. Ultrasonic generator; 72. Ultrasonic transducer; 8. Feeding component; 81. Feeding support; 82. Feeding cylinder; 83. Lifting frame; 84. Discharge plate; 9. Moving frame; 10. Moving component; 101. Moving motor; 102. Drive gear; 103. Rotating rod; 104. Driven gear; 105. Roller; 11. Discharge component; 12. Gantry frame; 13. Clip slot; 14. Clip block; 15. Lifting support; 16. Hook; 17. Lifting drive component; 171. Drive motor; 172. Drive rod; 173. Drive gear; 174. Connecting chain ; 18. Mounting slot; 19. Connecting hole; 20. Insertion hole; 21. Fixed shaft; 22. Rotating block; 23. Mounting through hole; 24. Spiral spring; 25. Locking assembly; 251. Locking plug; 252. Connecting rod; 253. Movable column; 254. Telescopic spring; 255. Driven rod; 26. Mounting blind hole; 27. Connecting slot; 28. First spiral groove; 29. ​​Movable rod; 30. Connecting plate; 31. Connecting spring; 32. Transmission assembly; 321. Mounting plate; 322. Telescopic rod; 323. Irregular block; 324. Return spring; 325. Insert rod; 33. Abutting slope; 34. Mounting cavity; 35. Second spiral groove; 36. Waist-shaped through hole; 37. Heating sleeve; 38. Drying tank; 39. Rolling groove. Detailed Implementation

[0035] The present application will be further described in detail below with reference to the accompanying drawings.

[0036] This application discloses an ultrasonic cleaning device for radiator fins, referring to... Figure 1 and Figure 2 The system includes a frame 1, inside which a cleaning tank 2 is fixedly installed. A heating sleeve 37 is fixedly installed on the outer circumferential wall of the cleaning tank 2, and a heating source is located inside the heating sleeve 37. The interior of the cleaning tank 2 is divided into a cleaning tank 3, a fine washing tank 4, a spray tank 5, a rinsing tank 6, and a drying tank 38 by partitions. At the bottom of the cleaning tank 2, below the cleaning tank 3, fine washing tank 4, and rinsing tank 6, a set of ultrasonic components 7 is installed. Each set of ultrasonic components 7 includes an ultrasonic generator 71 and multiple ultrasonic transducers 72. The multiple ultrasonic transducers 72 are fixedly installed at intervals on the bottom wall of the cleaning tank 2, and the ultrasonic generator 71 is fixedly placed below the cleaning tank 2. All the multiple ultrasonic transducers 72 are electrically connected to the ultrasonic generator 71.

[0037] Reference Figure 1 and Figure 3Inside the frame 1, on one side along the length of the cleaning tank 2, there is a feeding assembly 8. The feeding assembly 8 includes a feeding bracket 81, a feeding cylinder 82, a lifting frame 83, and a discharge plate 84. The feeding bracket 81 is fixedly placed at the bottom of the frame 1. The feeding cylinder 82 is fixedly installed inside the feeding bracket 81, and the piston rod of the feeding cylinder 82 extends upward. The lifting frame 83 is movable and snapped into the feeding bracket 81, and the lifting frame 83 is fixedly connected to the piston rod of the feeding cylinder 82. The discharge plate 84 is fixedly installed at the bottom of the lifting frame 83.

[0038] Reference Figure 1 and Figure 3 When cleaning the radiator fins, the operator first places the radiator fins into the storage rack, and then places the storage rack containing the radiator fins onto the feeding plate 84. The feeding cylinder 82 is then activated, causing its piston rod to extend upwards, thereby moving the lifting frame 83 and the feeding plate 84 upwards, raising the storage rack to the set height, thus completing the radiator fin feeding process.

[0039] Reference Figure 1 and Figure 4 A movable frame 9 is movably mounted on the top of the frame 1. A movable assembly 10 is mounted on the movable frame 9. The movable assembly 10 includes a movable motor 101, a driving gear 102, a rotating rod 103, a driven gear 104, and a roller 105. The rotating rod 103 is horizontally rotatably mounted on the movable frame 9, with both ends extending through the movable frame 9. A rolling groove 39 is formed on the top surface of the frame 1. The roller 105 is fixedly mounted on the end of the rotating rod 103 and located within the rolling groove 39. The movable motor 101 is fixedly mounted on the side wall of the movable frame 9. The driving gear 102 is fixedly mounted on the output end of the movable motor 101. The driven gear 104 is fixedly sleeved on the rotating rod 103, and the driven gear 104 meshes with the driving gear 102.

[0040] Reference Figure 1 and Figure 5 The mobile frame 9 is equipped with multiple lifting mechanisms, each of which includes a gantry frame 12. The gantry frame 12 is fixedly installed on the mobile frame 9. The two inner side walls of the gantry frame 12 are vertically provided with locking slots 13. Each locking slot 13 can be raised and lowered to lock and install a locking block 14. The two locking blocks 14 are at the same height in the vertical direction. The two locking blocks 14 are jointly installed with a lifting bracket 15. The lifting bracket 15 is fixedly installed with two sets of hooks 16 arranged at intervals. The gantry frame 12 is equipped with a lifting drive assembly 17.

[0041] Reference Figure 5 and Figure 6The lifting drive assembly 17 includes a drive motor 171, a drive rod 172, a drive gear 173, and a connecting chain 174. In this embodiment, there are two drive gears 173 and two connecting chains 174. The drive motor 171 is fixedly mounted on the side wall of the gantry frame 12. The drive rod 172 is rotatably mounted inside the gantry frame 12 and is coaxially and fixedly connected to the output end of the drive motor 171. The two drive gears 173 are fixedly sleeved on the drive rod 172 and are arranged at intervals. Each connecting chain 174 meshes with one drive gear 173, and one end of each connecting chain 174 is fixedly connected to the gantry frame 12, and the other end is fixedly connected to the lifting bracket 15.

[0042] Reference Figure 1 and Figure 4 After the storage rack is raised to the set height, the moving motor 101 starts and drives the drive gear 102 to rotate. This drives the driven gear 104 and the rotating rod 103 to rotate synchronously under meshing action. This causes the roller 105 to roll inside the rolling groove 39, which in turn drives the moving frame 9 to move toward the raised storage rack until a lifting bracket 15 moves above the raised storage rack.

[0043] Reference Figure 1 and Figure 6 When the lifting bracket 15 moves above the raised storage rack, the drive motor 171 starts, driving the drive rod 172 to rotate, which in turn drives the two drive gears 173 to rotate synchronously. The rotation of the drive gears 173 then drives the connecting chain 174 to move around the drive gears 173, causing the lifting bracket 15 and the hook 16 to descend synchronously.

[0044] Reference Figure 4 and Figure 6 When the hook 16 descends to the set position, the moving motor 101 starts running again, driving the moving frame 9 and the gantry frame 12 to move again, so that the hook 16 moves to below the handle of the storage rack; then the drive motor 171 runs in reverse, so that the lifting bracket 15 and the hook 16 rise synchronously, thereby lifting the storage rack.

[0045] Reference Figure 1 and Figure 2 After the storage rack is lifted, the moving motor 101 reverses its rotation, driving the moving frame 9 and the gantry frame 12 to move towards the washing tank 2 until the lifted storage rack is directly above the washing tank 3. Then, the coordinated operation of the drive motor 171 and the moving motor 101 helps to sequentially place the storage rack into the washing tank 3, the fine washing tank 4, the spray tank 5, the rinsing tank 6, and the drying tank 38 for sequential washing, fine washing, spraying, rinsing, and drying processes.

[0046] Reference Figure 1 and Figure 2 During the cleaning, fine washing, and rinsing process of the storage rack, the ultrasonic generator 71 is activated. The ultrasonic generator 71 converts the mains power into a high-frequency AC signal that matches the ultrasonic transducer 72. The ultrasonic transducer 72 then converts the electrical energy into ultrasonic energy, which helps to generate micro-shock waves and high-speed jets in the cleaning tank 3, fine washing tank 4, and rinsing tank 6 using ultrasonic energy. This allows for thorough cleaning of the radiator fins inside the storage rack, thereby improving the cleaning effect on the radiator fins.

[0047] Reference Figure 7 and Figure 8 An installation groove 18 is provided inside the gantry frame 12 adjacent to the snap-fit ​​groove 13. A connecting hole 19 is provided inside the gantry frame 12, connecting the installation groove 18 and the snap-fit ​​groove 13. A insertion hole 20 is provided on the side wall of the snap-fit ​​block 14 facing the connecting hole 19, and the diameter of the insertion hole 20 is the same as the diameter of the connecting hole 19. A fixed shaft 21 is fixedly installed on the bottom wall of the installation groove 18. A rotating block 22 is installed around the fixed shaft 21. One end of the rotating block 22 has an installation through hole 23, and the fixed shaft 21 passes through the installation through hole 23. The end of the rotating block 22 away from the installation through hole 23 is a free end. A spiral spring 24 is fixedly sleeved on the fixed shaft 21. One end of the spiral spring 24 is fixedly connected to the fixed shaft 21, and the other end is fixedly connected to the rotating block 22. A locking assembly 25 is provided inside the rotating block 22, and a rotation drive mechanism is provided inside the gantry frame 12.

[0048] Reference Figure 8 The locking assembly 25 includes a locking plug 251, a connecting rod 252, a movable column 253, a telescopic spring 254, and a driven rod 255. A blind mounting hole 26 is provided on the side of the rotating block 22 facing the connecting hole 19, and the axis of the blind mounting hole 26 is parallel to the axis of the connecting hole 23. A connecting groove 27 is provided inside the rotating block 22, connecting the blind mounting hole 26 and the connecting hole 23. A first spiral groove 28 is provided circumferentially on the fixed shaft 21. The movable column 253 is movably placed inside the blind mounting hole 26, and the locking plug 251 is placed in the blind mounting hole. At the end of 26 near the opening, one end of the connecting rod 252 is movably inserted into the inside of the movable column 253, and the other end of the connecting rod 252 is movably inserted into the inside of the locking plug 251. The telescopic spring 254 is fixedly sleeved on the circumferential outer side of the connecting rod 252, and one end of the telescopic spring 254 is fixedly connected to the movable column 253, and the other end is fixedly connected to the locking plug 251. The driven rod 255 is fixedly connected to the movable column 253, passes through the connecting groove 27, and the end of the driven rod 255 away from the movable column 253 is inserted into the first spiral groove 28.

[0049] Reference Figure 7The rotation drive mechanism includes a movable rod 29, which is vertically inserted into the gantry frame 12. The bottom end of the movable rod 29 is inserted into the mounting groove 18 and abuts against the free end of the rotating block 22. A connecting plate 30 is fixedly fitted on the section of the movable rod 29 inserted into the mounting groove 18. A connecting spring 31 is fixedly connected to the side of the connecting plate 30 away from the rotating block 22. The connecting spring 31 is sleeved on the circumferential periphery of the movable rod 29, and the end of the connecting spring 31 away from the connecting plate 30 is fixedly connected to the groove wall of the mounting groove 18.

[0050] Reference Figure 7 The rotation drive mechanism also includes a transmission assembly 32, which includes a mounting plate 321, a telescopic rod 322, a shaped block 323, a return spring 324, and a plug rod 325. A mounting cavity 34 is provided in the gantry frame 12 above the snap-fit ​​groove 13. The mounting plate 321 is movably placed in the mounting cavity 34. The top end of the telescopic rod 322 is fixedly connected to the bottom surface of the mounting plate 321, and the bottom end of the telescopic rod 322 is inserted into the snap-fit ​​groove 13. The shaped block 323 is movably snapped onto the mounting plate 321, and an abutting slope 33 is integrally formed on the bottom wall of the shaped block 323. One end of the return spring 324 is fixedly connected to the shaped block 323, and the other end is fixedly connected to the mounting plate 321. The plug rod 325 is fixedly installed on the top wall of the shaped block 323. The drive rod 172 has a second spiral groove 35 in the circumferential direction, and the gantry frame 12 has an oblong through hole 36 that communicates with the mounting cavity 34. The width of the oblong through hole 36 is the same as the diameter of the insertion rod 325.

[0051] Reference Figure 7 As the snap-fit ​​block 14 moves upward, it gradually comes into contact with the bottom end of the telescopic rod 322, causing the snap-fit ​​block 14 to move upward synchronously with the telescopic rod 322. This, in turn, lifts the mounting plate 321 and the irregular block 323 through the telescopic rod 322 until the insertion rod 325 is inserted into the second spiral groove 35. At the same time, the rotation of the drive rod 172 and the restriction effect of the waist-shaped through hole 36 on the insertion rod 325 cause the insertion rod 325 to move linearly toward the movable rod 29 as the drive rod 172 rotates. This helps to move the irregular block 323 toward the movable rod 29, causing the contact slope 33 to gradually come into contact with the top of the movable rod 29. This movement of the contact slope 33 helps to drive the movable rod 29 to gradually move downward.

[0052] Reference Figure 7 and Figure 8As the movable rod 29 moves downward, its bottom end drives the free end of the rotating block 22 to move synchronously, causing the rotating block 22 to gradually rotate to a horizontal position. During the rotation of the rotating block 22, the relative rotation between the rotating block 22 and the fixed shaft 21, as well as the restriction effect of the connecting groove 27 on the driven rod 255, cause the driven rod 255 to move in a straight line toward the opening of the mounting blind hole 26, thereby driving the movable column 253, the connecting rod 252, and the locking plug 251 to move toward the outside of the mounting blind hole 26. When the rotating block 22 rotates to a horizontal position, the mounting blind hole 26, the connecting hole 19, and the insertion hole 20 are aligned and connected, allowing the locking plug 251 to pass through the connecting hole 19 and insert into the insertion hole 20. This helps to lock the position of the locking block 14, improves the stability of the lifting bracket 15, and helps to reduce the tension on the connecting chain 174 caused by the lifting bracket 15, thus extending the service life of the connecting chain 174.

[0053] Reference Figure 1 and Figure 2 Inside the frame 1, near the drying tank 38, there is a feeding assembly 11, and the specific structure of the feeding assembly 11 is the same as that of the loading assembly 8. After the heat dissipation fins inside the storage rack are dried after cleaning, the storage rack is placed into the feeding assembly 11 by the coordinated operation of the drive motor 171 and the moving motor 101, and the feeding assembly 11 is used to realize the feeding process of the storage rack and the heat dissipation fins.

[0054] The implementation principle of this application embodiment is as follows: When cleaning the radiator fins, the operator first places the radiator fins into the storage rack, and then places the storage rack containing the radiator fins onto the feeding plate 84. The feeding cylinder 82 is activated, and the piston rod of the feeding cylinder 82 extends upward, thereby driving the lifting frame 83 and the feeding plate 84 to move upward, thereby raising the storage rack to a set height, realizing the feeding process of the radiator fins.

[0055] After the storage rack is raised to the set height, the moving motor 101 starts and drives the drive gear 102 to rotate. This drives the driven gear 104 and the rotating rod 103 to rotate synchronously under meshing action. This causes the roller 105 to roll inside the rolling groove 39, which in turn drives the moving frame 9 to move toward the raised storage rack until a lifting bracket 15 moves above the raised storage rack.

[0056] Reference Figure 1 and Figure 2When the lifting bracket 15 moves above the raised storage rack, the drive motor 171 starts, driving the drive rod 172 to rotate, which in turn drives the two drive gears 173 to rotate synchronously. The rotation of the drive gears 173 then drives the connecting chain 174 to move around the drive gears 173, causing the lifting bracket 15 and the hook 16 to descend synchronously. When the hook 16 descends to the set position, the moving motor 101 starts again, driving the moving frame 9 and the gantry frame 12 to move again, causing the hook 16 to move below the handle of the storage rack. Then the drive motor 171 reverses its direction, causing the lifting bracket 15 and the hook 16 to rise synchronously, thus lifting the storage rack.

[0057] After the storage rack is lifted, the moving motor 101 reverses its rotation, driving the moving frame 9 and the gantry frame 12 to move towards the washing tank 2 until the lifted storage rack is directly above the washing tank 3. Then, the coordinated operation of the drive motor 171 and the moving motor 101 helps to sequentially place the storage rack into the washing tank 3, the fine washing tank 4, the spray tank 5, the rinsing tank 6, and the drying tank 38 for sequential washing, fine washing, spraying, rinsing, and drying processes.

[0058] During the cleaning, fine washing, and rinsing of the storage rack, the ultrasonic generator 71 is activated. The ultrasonic generator 71 converts the mains power into a high-frequency AC signal that matches the ultrasonic transducer 72. The ultrasonic transducer 72 then converts the electrical energy into ultrasonic energy, which helps to generate micro-shock waves and high-speed jets in the cleaning tank 3, fine washing tank 4, and rinsing tank 6 using ultrasonic energy. This allows for thorough cleaning of the radiator fins inside the storage rack, thereby improving the cleaning effect on the radiator fins.

[0059] As the snap-fit ​​block 14 moves upward, it gradually comes into contact with the bottom end of the telescopic rod 322, causing the snap-fit ​​block 14 to move upward synchronously with the telescopic rod 322. This, in turn, lifts the mounting plate 321 and the irregular block 323 through the telescopic rod 322 until the insertion rod 325 is inserted into the second spiral groove 35. At the same time, the rotation of the drive rod 172 and the restriction effect of the waist-shaped through hole 36 on the insertion rod 325 cause the insertion rod 325 to move linearly toward the movable rod 29 as the drive rod 172 rotates. This helps to move the irregular block 323 toward the movable rod 29, causing the contact slope 33 to gradually come into contact with the top of the movable rod 29. This movement of the contact slope 33 helps to drive the movable rod 29 to gradually move downward.

[0060] As the movable rod 29 moves downward, its bottom end drives the free end of the rotating block 22 to move synchronously, causing the rotating block 22 to gradually rotate to a horizontal position. During the rotation of the rotating block 22, the relative rotation between the rotating block 22 and the fixed shaft 21, as well as the restriction effect of the connecting groove 27 on the driven rod 255, cause the driven rod 255 to move in a straight line toward the opening of the mounting blind hole 26, thereby driving the movable column 253, the connecting rod 252, and the locking plug 251 to move toward the outside of the mounting blind hole 26. When the rotating block 22 rotates to a horizontal position, the mounting blind hole 26, the connecting hole 19, and the insertion hole 20 are aligned and connected, allowing the locking plug 251 to pass through the connecting hole 19 and insert into the insertion hole 20. This helps to lock the position of the locking block 14, improves the stability of the lifting bracket 15, and helps to reduce the tension on the connecting chain 174 caused by the lifting bracket 15, thus extending the service life of the connecting chain 174.

[0061] After the heat dissipation fins inside the storage rack are cleaned and dried, the storage rack is placed into the unloading assembly 11 by the coordinated operation of the drive motor 171 and the moving motor 101. The unloading assembly 11 is used to realize the unloading process of the storage rack and the heat dissipation fins.

[0062] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An ultrasonic cleaning device for radiator fins, characterized in that: The system includes a frame (1), a cleaning tank (2) is provided inside the frame (1), a cleaning trough (3), a fine cleaning trough (4), a spray trough (5) and a rinsing trough (6) are arranged in sequence inside the cleaning tank (2), an ultrasonic component (7) is provided at the bottom of the cleaning tank (2), a loading component (8) for lifting a storage rack with radiator fins is provided on the side of the frame (1) near the cleaning trough (3), a movable frame (9) and a moving component (10) for moving the movable frame (9) are provided on the frame (1), a lifting mechanism for lifting the storage rack is provided on the movable frame (9), and a unloading component (11) is provided on the side of the frame (1) near the rinsing trough (6).

2. The ultrasonic cleaning device for radiator fins according to claim 1, characterized in that: The ultrasonic component (7) includes an ultrasonic generator (71) and an ultrasonic transducer (72), the ultrasonic transducer (72) being disposed at the bottom of the cleaning tank (2), and the ultrasonic generator (71) being connected to the ultrasonic transducer (72).

3. The ultrasonic cleaning device for radiator fins according to claim 1, characterized in that: The lifting mechanism includes a gantry frame (12), which is mounted on a movable frame (9). The two inner walls of the gantry frame (12) are provided with snap-fit ​​grooves (13). Each snap-fit ​​groove (13) is provided with a snap-fit ​​block (14), and two snap-fit ​​blocks (14) are provided with a lifting bracket (15). The lifting bracket (15) is provided with a plurality of hooks (16) for hooking the storage rack. The gantry frame (12) is provided with a lifting drive assembly (17) for driving the lifting bracket (15) to lift.

4. The ultrasonic cleaning device for radiator fins according to claim 3, characterized in that: The lifting drive assembly (17) includes a drive motor (171), a drive rod (172), a drive gear (173), and a connecting chain (174). The drive motor (171) is mounted on the gantry frame (12). The drive rod (172) is rotatably mounted inside the gantry frame (12) and connected to the output end of the drive motor (171). The drive gear (173) is fixedly mounted on the drive rod (172). The connecting chain (174) meshes with the drive gear (173), and one end of the connecting chain (174) is connected to the gantry frame (12), while the other end of the connecting chain (174) is connected to the lifting bracket (15).

5. The ultrasonic cleaning device for radiator fins according to claim 4, characterized in that: The gantry frame (12) is provided with an installation groove (18), and the installation groove (18) is adjacent to the snap-fit ​​groove (13). The gantry frame (12) is provided with a connecting hole (19) for connecting the installation groove (18) and the snap-fit ​​groove (13). The snap-fit ​​block (14) is provided with a plug hole (20) on the side facing the connecting hole (19). The installation groove (18) is provided with a fixed shaft (21). The fixed shaft (21) is provided with a rotating block (22) around its circumference. One end of the rotating block (22) is provided with an installation through hole (23). The other end is a free end. The fixed shaft (21) is inserted into the mounting through hole (23). A spiral spring (24) is sleeved on the fixed shaft (21). One end of the spiral spring (24) is connected to the fixed shaft (21), and the other end of the spiral spring (24) is connected to the rotating block (22). A locking component (25) is provided in the rotating block (22). The locking component (25) is used to lock the snap block (14) in coordination with the rotation of the rotating block (22). A rotation drive mechanism for driving the rotating block (22) to rotate is provided in the gantry frame (12).

6. The ultrasonic cleaning device for radiator fins according to claim 5, characterized in that: The locking assembly (25) includes a locking plug (251), a connecting rod (252), a movable column (253), a telescopic spring (254), and a driven rod (255). The rotating block (22) has a blind mounting hole (26), the axis of which is parallel to the axis of the through mounting hole (23). The rotating block (22) has a connecting groove (27) for connecting the blind mounting hole (26) and the through mounting hole (23). The fixed shaft (21) has a first spiral groove (28) on its circumference. The movable column (253) is located inside the blind mounting hole (26), and the locking plug (251) is located inside the blind mounting hole (26) near... At one end of the opening, one end of the connecting rod (252) is movably inserted into the movable column (253), and the other end of the connecting rod (252) is movably inserted into the locking plug (251). The telescopic spring (254) is sleeved on the circumferential periphery of the connecting rod (252), and one end of the telescopic spring (254) is connected to the movable column (253), and the other end of the telescopic spring (254) is connected to the locking plug (251). The driven rod (255) is set on the movable column (253), the driven rod (255) passes through the connecting groove (27), and the end of the driven rod (255) away from the movable column (253) is inserted into the first spiral groove (28).

7. The ultrasonic cleaning device for radiator fins according to claim 5, characterized in that: The rotation drive mechanism includes a movable rod (29), one end of which is inserted into the gantry frame (12), and the other end of which is inserted into the mounting groove (18) and abuts against the free end of the rotating block (22). A connecting plate (30) is fixedly sleeved on the section of the movable rod (29) inserted into the mounting groove (18). A connecting spring (31) is provided on the side of the connecting plate (30) away from the rotating block (22). The connecting spring (31) is sleeved on the movable rod (29), and the end of the connecting spring (31) away from the connecting plate (30) is connected to the groove wall of the mounting groove (18). The rotation drive mechanism also includes a transmission assembly (32), which is used to drive the movable rod (29) to move under the combined action of the locking block (14) and the drive rod (172).

8. The ultrasonic cleaning device for radiator fins according to claim 7, characterized in that: The transmission assembly (32) includes a mounting plate (321), a telescopic rod (322), a shaped block (323), a return spring (324), and a plug rod (325). The gantry frame (12) has a mounting cavity (34) located above the snap-fit ​​groove (13). The mounting plate (321) is positioned within the mounting cavity (34). The telescopic rod (322) is positioned at the bottom of the mounting plate (321). One end of the telescopic rod (322) away from the mounting plate (321) is inserted into the snap-fit ​​groove (13) and used to abut against the snap-fit ​​block (14). The shaped block (323) is movably snap-fitted onto the mounting plate (321). The irregular block (323) is provided with a contact slope (33) for abutting against the movable rod (29). One end of the return spring (324) is connected to the irregular block (323), and the other end of the return spring (324) is connected to the mounting plate (321). The insertion rod (325) is provided on the irregular block (323). The drive rod (172) is provided with a second spiral groove (35) in the circumferential direction for the insertion rod (325) to be inserted. The gantry frame (12) is provided with an oblong through hole (36) communicating with the mounting cavity (34). The oblong through hole (36) is used for the insertion rod (325) to pass through and for limiting the horizontal movement direction of the insertion rod (325).

9. The ultrasonic cleaning device for radiator fins according to claim 1, characterized in that: The moving component (10) includes a moving motor (101), a driving gear (102), a rotating rod (103), a driven gear (104), and a roller (105). The rotating rod (103) is rotatably mounted on the moving frame (9), and both ends of the rotating rod (103) extend through the moving frame (9). The roller (105) is located at the end of the rotating rod (103) and on the frame (1). The driven gear (104) is fixedly mounted on the rotating rod (103). The moving motor (101) is mounted on the moving frame (9). The driving gear (102) is located at the output end of the moving motor (101) and meshes with the driven gear (104).

10. The ultrasonic cleaning device for radiator fins according to claim 1, characterized in that: The feeding assembly (8) includes a feeding bracket (81), a feeding cylinder (82), a lifting frame (83), and a discharging plate (84). The feeding bracket (81) is located at the inner bottom of the frame (1). The feeding cylinder (82) is located inside the feeding bracket (81). The lifting frame (83) is snapped into the feeding bracket (81) and connected to the piston rod of the feeding cylinder (82). The discharging plate (84) is located on the lifting frame (83) and is used to place a storage rack with radiator fins.

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