A sonic cleaning device for aluminum alloy workpiece production and processing

Abstract

This invention relates to the field of cleaning technology, specifically to an acoustic cleaning device for aluminum alloy workpiece production and processing. The device includes a frame and an acoustic cleaning tank fixedly installed on the top of the frame. It also includes: an adjustment assembly comprising a placement frame positioned above the acoustic cleaning tank and a control structure for driving the placement frame to rise, fall, and move; and a placement assembly comprising a first control box positioned below the placement frame, a rotator on the placement frame for driving the first control box to rotate, and several sets of clamping mechanisms on the first control box. Each clamping mechanism includes a first support shell and a second support shell positioned below the placement frame. The first control box has an tilting structure for driving the first and second support shells to tilt and rotate. This device can efficiently and thoroughly remove air from inside the curved pipe, laying a solid foundation for the acoustic cleaning effect. During the cleaning process, it facilitates air and contaminant removal, thereby achieving better cleaning results.

Description

Technical Field

[0001] This invention relates to the field of cleaning technology, and in particular to an acoustic cleaning device for the production and processing of aluminum alloy workpieces. Background Technology

[0002] Aluminum alloy profiles are one of the most widely used non-ferrous metal structural materials in industry. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts has been increasing, which has led to in-depth research on the weldability of aluminum alloys. After aluminum alloy profiles are processed in machining centers, a large amount of cutting fluid and machining debris will remain inside and outside the profiles. Originally, manual cleaning was used, but due to the narrow and long interior of the profiles, it is impossible to completely remove them, causing quality problems, as well as low work efficiency and high labor costs.

[0003] A search of existing technologies revealed that Chinese Patent CN118180040A discloses an acoustic cleaning device for aluminum alloy workpieces. The device uses an electric telescopic mechanism to automatically descend when passing through the ultrasonic cleaning zone and the clean water rinsing zone to perform acoustic cleaning and clean water rinsing respectively, and then automatically resets. The overall device design automates the entire cleaning process.

[0004] However, it is worth considering that when cleaning batches of bent pipes, although the bent pipes can be placed in the sonic cleaning tank through an aluminum alloy workpiece cleaning basket, air is easily trapped inside the bent pipes during the placement process. This trapped air will block the cleaning fluid, preventing the cavitation effect from occurring in that area, resulting in a cleaning blind spot. Moreover, the dirt removed by the cleaning is also likely to remain inside the bent pipes, which is not conducive to the removal of dirt, thus presenting certain limitations.

[0005] Therefore, in order to solve the above problems, a more suitable facility that meets the needs of users is needed. Summary of the Invention

[0006] In view of this, the purpose of this invention is to provide an acoustic cleaning device for the production and processing of aluminum alloy workpieces, so as to solve the problems that air is easily trapped inside the above-mentioned bend tube, and that the dirt removed by cleaning is also easily retained inside the bend tube.

[0007] To achieve the above objectives, the present invention provides an acoustic cleaning device for the production and processing of aluminum alloy workpieces, comprising a frame and an acoustic cleaning tank fixedly installed on the top of the frame, and further comprising:

[0008] The adjustment components include a placement rack positioned above the acoustic cleaning tank and a control structure for driving the placement rack to rise, fall, and move.

[0009] The placement assembly includes a first control box disposed below the placement frame. The placement frame is provided with a rotator for driving the first control box to rotate. The first control box is provided with several sets of clamping mechanisms. Each set of clamping mechanisms includes a first support shell and a second support shell disposed below the placement frame. The first control box is provided with an tilting structure for driving the first support shell and the second support shell to tilt and rotate. The first support shell and the second support shell are respectively provided with clamping structures for clamping the bent pipe to be cleaned.

[0010] The calibration assembly includes a support unit disposed on the first support shell for supporting the bottom end of the bend to be cleaned, and a positioning unit disposed on the placement rack for positioning the top end of the bend to be cleaned.

[0011] Optionally, the support unit includes a support frame disposed on the first support shell. The top of the support frame is fixedly connected to a plurality of support parts for supporting the bottom end of the bend to be cleaned. The bottom of the support frame is in contact with a plurality of fixing plates. Iron columns pass through the fixing plates. The top of the iron columns is fixedly connected to the bottom of the support frame. The bottom of the iron columns is in contact with a magnet block, and the magnet block is fixedly connected to the bottom of the fixing plates.

[0012] Optionally, the positioning unit includes a mounting plate disposed above the placement frame. A plurality of first hydraulic telescopic rods are fixedly connected to the placement frame. The telescopic ends of the first hydraulic telescopic rods are fixedly connected to the bottom of the mounting plate. A support plate is provided in contact with the top of the mounting plate, and the support plate and the mounting plate are connected by a plurality of bolts. A plurality of positioning rings for fitting onto the top of the bend to be cleaned are provided below the support plate. A plurality of support plates adapted to the positioning rings are provided in contact with the top of the support plate. The top of the positioning rings and the bottom of the support plates are connected by a connecting plate, and the connecting plate passes through the support plate.

[0013] Optionally, the tilting structure includes a first rotating shaft fixedly mounted on a first support shell and a second rotating shaft fixedly mounted on a second support shell. The first and second rotating shafts are rotatably connected to a first control box. A first gear located inside the first control box is fixedly sleeved on the outside of the first rotating shaft, and a third gear located inside the first control box is fixedly sleeved on the outside of the second rotating shaft. A first servo motor and a second servo motor are fixedly connected inside the first control box. The output end of the first servo motor is fixedly connected to the second gear, and the first and second gears mesh with each other. A first gear ring is rotatably connected inside the first control box. A fourth gear is fixedly connected to the output end of the second servo motor, and the third and fourth gears mesh with the first gear ring.

[0014] Optionally, the clamping structure includes a plurality of first clamping members disposed on the first support shell and a plurality of second clamping members disposed on the second support shell. Each first clamping member includes two first clamping plates for clamping the bent pipe, and each second clamping member includes two second clamping plates for clamping the bent pipe. A plurality of clearance holes are provided on the inner walls of both the first and second support shells. The first and second clamping plates pass through the corresponding clearance holes, and their sides respectively contact the inner walls of the corresponding clearance holes. A first lead screw is rotatably connected inside the first support shell. A first threaded sleeve is fixedly connected to the holding plate. The threads on two adjacent first threaded sleeves on each first clamping member are in opposite directions. The first lead screw is provided with a thread that matches the first threaded sleeve. A second lead screw is rotatably connected inside the second support shell. A second threaded sleeve is fixedly connected to the second clamping plate. The threads on two adjacent second threaded sleeves on each second clamping member are in opposite directions. The second lead screw is provided with a thread that matches the second threaded sleeve. An independent rotator is provided on the placement frame for driving several first lead screws to rotate independently. A synchronous rotator is provided on the placement frame for driving several second lead screws to rotate synchronously.

[0015] Optionally, the independent rotator includes a second control box rotatably mounted below the placement frame, with the ends of the first and second support shells rotatably connected to the second control box respectively away from the first control box. The end of the first lead screw is fixedly connected to a friction disc located inside the second control box. A plurality of second hydraulic telescopic rods are fixedly connected inside the second control box. The telescopic ends of the second hydraulic telescopic rods are rotatably connected to a friction shell that contacts the friction disc. A fifth gear is fixedly sleeved on the outside of the friction shell. A third servo motor is fixedly connected inside the second control box. A sixth gear is fixedly connected to the output end of the third servo motor, and the fifth and sixth gears mesh with each other.

[0016] Optionally, the synchronous rotator includes a seventh gear fixedly installed at the end of the second lead screw, and the seventh gear is located inside the second control box. A second gear ring is rotatably connected inside the second control box, and the seventh gear and the second gear ring mesh with each other. A fourth servo motor is fixedly connected inside the second control box, and the output end of the fourth servo motor is fixedly connected to a corresponding seventh gear.

[0017] Optionally, the first clamping plate and the second clamping plate are both fixedly fitted with support plates that are compatible with the clearance holes. A sealing gasket is fixedly connected to the support plate, and the outer walls of the first support shell and the second support shell respectively abut against the corresponding sealing gaskets. The bottom end of the acoustic cleaning tank and the frame are fixedly connected by several shock-absorbing rubber pads.

[0018] Optionally, the rotator includes a third control box fixedly mounted on a placement frame, a third rotating shaft rotatably connected to the placement frame, one end of the third rotating shaft being fixedly connected to the first control box, the other end of the third rotating shaft being fixedly connected to a first sprocket located inside the third control box, a fifth servo motor being fixedly connected inside the third control box, the output end of the fifth servo motor being fixedly connected to a second sprocket, and the second sprocket and the first sprocket being connected by a chain.

[0019] Optionally, the control structure includes at least two sliding seats slidably mounted on the bottom of the placement frame. Several third hydraulic telescopic rods are provided below the sliding seats. The bottom end of the third hydraulic telescopic rod is fixedly connected to the frame. The telescopic end of the third hydraulic telescopic rod is fixedly connected to the sliding seat. A fourth hydraulic telescopic rod is fixedly connected to the sliding seat, and the telescopic end of the fourth hydraulic telescopic rod is fixedly connected to the placement frame.

[0020] The beneficial effects of this invention are as follows: By controlling the structure to drive the placement rack downwards, the placement rack drives the bent tubes to move into the acoustic cleaning tank. The top ends of several bent tubes in the top row face directly upwards. The first control box is rotated by a rotator, causing the ends of the bent tubes on each first support shell to sequentially face directly upwards, allowing air inside the bent tubes to escape from above. After the first control box rotates one revolution, the clamping structure clamps and fixes the bent tubes to the second support shell. The clamping structure then stops clamping and fixing the bent tubes to the first support shell. The tilting structure drives the second support shell to rotate and tilt, causing the bent tubes to rotate synchronously. At this point, the other ends of several bent tubes in the top row face directly upwards, allowing the two ends of the bent tubes to intersect. With the tube facing upwards, ensure that the air inside the bend is expelled. Simultaneously, the rotator drives the first control box to rotate one revolution in the opposite direction, so that each bend can rotate to its highest position, allowing the air inside each bend to be expelled. This also allows the clamping position of the bend to be changed, ensuring that the cleaning fluid in the ultrasonic cleaning tank can clean different areas on the outer wall of the bend. When the bend rotates to its lowest position, both ends can alternately face downwards. By changing the orientation of the bend opening, the dirt stripped off by the ultrasonic waves has a smooth path to leave the bend, rather than being trapped inside. This efficiently and thoroughly removes air from inside the bend, laying a solid foundation for the ultrasonic cleaning effect. During the cleaning process, it facilitates air and dirt removal, thus achieving better cleaning results. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0023] Figure 2 This is one of the structural schematic diagrams of the placement rack according to an embodiment of the present invention;

[0024] Figure 3 This is a second schematic diagram of the structure of the placement rack according to an embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the tray in an embodiment of the present invention;

[0026] Figure 5 This is a schematic diagram of the internal structure of the third control box according to an embodiment of the present invention;

[0027] Figure 6 This is a schematic diagram of the internal structure of the first control box according to an embodiment of the present invention;

[0028] Figure 7 This is a schematic diagram of the internal structure of the second control box according to an embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram of the friction shell structure according to an embodiment of the present invention;

[0030] Figure 9 This is a structural diagram illustrating the placement of the first support shell relative to the second support shell in an embodiment of the present invention.

[0031] Figure 10 This is a schematic diagram of the structure of the support unit split according to an embodiment of the present invention;

[0032] Figure 11 This is a schematic diagram of the internal structure of the first support shell according to an embodiment of the present invention;

[0033] Figure 12 This is a schematic diagram of the internal structure of the second support shell in an embodiment of the present invention.

[0034] The diagram is marked as follows:

[0035] 1. Frame; 2. Acoustic cleaning tank; 3. Placement rack; 4. First control box; 5. Second control box; 6. First support shell; 7. Second support shell; 8. First clamping plate; 9. Second clamping plate; 10. Support frame; 11. Support part; 12. Fixing plate; 13. Iron column; 14. Magnet block; 15. Mounting plate; 16. Pallet; 17. First hydraulic telescopic rod; 18. Positioning ring; 19. Support plate; 20. Connecting plate; 21. First rotating shaft; 22. First gear; 23. First servo motor; 24. Second gear; 25. Second rotating shaft; 26. Third gear; 27. First gear ring; 28. Second servo motor; 29. ​​Fourth gear; 3 0. Clearance hole; 31. First lead screw; 32. First threaded sleeve; 33. Friction disc; 34. Second hydraulic telescopic rod; 35. Friction housing; 36. Fifth gear; 37. Third servo motor; 38. Sixth gear; 39. Second lead screw; 40. Second threaded sleeve; 41. Seventh gear; 42. Fourth servo motor; 43. Second gear ring; 44. Third shaft; 45. Third control box; 46. Fifth servo motor; 47. First sprocket; 48. Second sprocket; 49. Chain; 50. Sliding seat; 51. Third hydraulic telescopic rod; 52. Fourth hydraulic telescopic rod; 53. Support plate; 54. Sealing gasket; 55. Shock-absorbing rubber pad; 56. Bend. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0037] Example 1, by Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 9 The present invention includes a frame 1 and an acoustic cleaning tank 2 fixedly installed on the top of the frame 1, and further includes:

[0038] The adjustment components include a placement rack 3 positioned above the acoustic cleaning tank 2 and a control structure for driving the placement rack 3 to rise, fall, and move.

[0039] The placement assembly includes a first control box 4 located below the placement frame 3. The placement frame 3 is provided with a rotator for driving the first control box 4 to rotate. The first control box 4 is provided with several sets of clamping mechanisms. Each set of clamping mechanisms includes a first support shell 6 and a second support shell 7 located below the placement frame 3. The first control box 4 is provided with an inclined structure for driving the first support shell 6 and the second support shell 7 to rotate and tilt. The first support shell 6 and the second support shell 7 are respectively provided with clamping structures for clamping the bent pipe 56 to be cleaned.

[0040] The correction assembly includes a support unit mounted on the first support shell 6 to support the bottom end of the bend 56 to be cleaned, and a positioning unit on the placement frame 3 to position the top end of the bend 56 to be cleaned. Based on the curvature of the bend 56, the first support shell 6 is driven to rotate and tilt via an inclined structure, so that the angle between the first support shell 6 and the second support shell 7 matches the curvature of the bend 56. The worker places the bottom end of the bend 56 to be cleaned onto the support unit located on the uppermost first support shell 6. The support unit supports the bottom end of the bend 56 to be cleaned, and the positioning unit positions the top end of the bend 56 to be cleaned. After placing a row of bent tubes 56, the bent tubes 56 are clamped and fixed to the first support shell 6 by the clamping structure. Then, the positioning unit releases the positioning of the top of the bent tubes 56, and at this time, the opening of the top of the bent tubes 56 is vertically upward. The first control box 4 and the clamping mechanism are rotated by the rotator, so that the next set of clamping mechanisms rotates to the top. Similarly, the operator fixes the bent tubes 56 to the first support shell 6 at the top. After the bent tubes 56 are clamped and fixed on each first support shell 6, the placement frame 3 is driven to move down by the control structure, so that the placement frame 3 drives the bent tubes 56 to move into the acoustic cleaning tank 2. The top of the several bent tubes 56 in the top row are facing directly upward, and the opening of the top of the bent tubes 56 is vertically upward. The rotator drives the first control box 4 to rotate, so that the ends of the bends 56 on each of the first support shells 6 face directly upwards, allowing air to escape from the top of the bends 56. After the first control box 4 rotates one revolution, the bends 56 are clamped and fixed to the second support shell 7 by the clamping structure. The clamping structure then stops clamping the bends 56 to the first support shell 6. The tilting structure drives the second support shell 7 to tilt and rotate, causing the bends 56 to rotate synchronously. At this point, the other ends of the bends 56 in the top row face directly upwards, allowing the two ends of the bends 56 to alternately face upwards, ensuring air escapes from the bends 56. Simultaneously, the rotator drives the first control box 4 to rotate in the opposite direction. The system rotates the tubes 56 so that each bend can be rotated to its highest position, allowing air to be expelled from each bend. It also allows for changing the clamping position of the bends 56, ensuring the cleaning solution in the ultrasonic cleaning tank 2 can clean different areas on the outer wall of each bend. When the bend 56 is rotated to its lowest position, both ends can alternately face downwards. By changing the orientation of the openings of the bends 56, the dirt removed by the ultrasonic waves has a smooth path to leave the bends, rather than being trapped inside. This efficiently and thoroughly removes air from inside the bends, laying a solid foundation for effective ultrasonic cleaning. During the cleaning process, this facilitates air and dirt removal, resulting in better cleaning performance.

[0041] Example 2, based on Example 1, is... Figure 2 , Figure 3 , Figure 4 , Figure 9 and Figure 10 The support unit includes a support frame 10 mounted on the first support shell 6. The top of the support frame 10 is fixedly connected to several support parts 11 for supporting the bottom end of the curved pipe 56 to be cleaned. The bottom of the support frame 10 contacts several fixing plates 12. Iron columns 13 penetrate the fixing plates 12, with the top of the iron columns 13 fixedly connected to the bottom of the support frame 10. Magnet blocks 14 contact the bottom of the iron columns 13, and the magnet blocks 14 are fixedly connected to the bottom of the fixing plates 12. The positioning unit includes a mounting plate 15 mounted above the placement frame 3. The placement frame 3 is fixedly mounted on... A plurality of first hydraulic telescopic rods 17 are fixedly connected. The telescopic ends of the first hydraulic telescopic rods 17 are fixedly connected to the bottom of the mounting plate 15. The top of the mounting plate 15 is in contact with a support plate 16, and the support plate 16 and the mounting plate 15 are connected by a plurality of bolts. Below the support plate 16 are a plurality of positioning rings 18 for fitting onto the top of the bend 56 to be cleaned. The top of the support plate 16 is in contact with a plurality of support plates 19 that are adapted to the positioning rings 18. The top of the positioning rings 18 and the bottom of the support plates 19 are connected by a connecting plate 20, and the connecting plate 20 passes through the support plate 16.

[0042] Workers select a suitable support frame 10 according to the specifications of the bend 56 to be cleaned. They then move the support frame 10 so that the iron column 13 passes through the fixing plate 12, and the iron column 13 contacts the magnet 14. The fixing plate 12 supports the support frame 10. The magnetic attraction between the iron column 13 and the magnet 14 fixes the support frame 10 and the iron column 13 relative to the magnet 14, the fixing plate 12, and the first support shell 6. Workers then move the positioning ring 18, connecting plate 20, and support plate 19 upwards relative to the support plate 16 so that the bend 56 can be placed below the positioning ring 18. The workers move the bend 56 to be cleaned above the first support shell 6, where it is supported by two adjacent support parts 11. Finally, the workers move the positioning ring 18, connecting plate 20, and support plate 19 downwards so that the positioning ring 18 is fitted over the top of the bend 56. The bottom of the support plate 19 contacts the top of the tray 16. The positioning ring 18 limits the position of the bent tube 56 to prevent the bent tube 56 from tilting or swaying relative to the support part 11 and the support frame 10. After a row of bent tubes 56 is placed on the uppermost set of clamping mechanisms, the bent tubes 56 are clamped and fixed to the first support shell 6 by the clamping structure. The first hydraulic telescopic rod 17 drives the mounting plate 15 and the tray 16 to move upward. The tray 16 drags the support plate 19, the connecting plate 20 and the positioning ring 18 to move upward, so that the positioning ring 18 is disengaged from the bent tube 56 and the positioning of the top of the bent tube 56 is released. At this time, the first control box 4 and the clamping mechanism are rotated by the rotator so that the next set of clamping mechanisms rotates to the uppermost position. Then the first hydraulic telescopic rod 17 drives the mounting plate 15 and the tray 16 to move downward to the initial position again so that the positioning ring 18 moves downward to the initial position again, and the placement of the next row of bent tubes 56 can begin.

[0043] Example 3, based on Example 1, is... Figure 6 , Figure 9 , Figure 10 , Figure 11 and Figure 12 The inclined structure includes a first rotating shaft 21 fixedly mounted on a first support shell 6 and a second rotating shaft 25 fixedly mounted on a second support shell 7. The first rotating shaft 21 and the second rotating shaft 25 are rotatably connected to a first control box 4. A first gear 22 located inside the first control box 4 is fixedly sleeved on the outside of the first rotating shaft 21. A third gear 26 located inside the first control box 4 is fixedly sleeved on the outside of the second rotating shaft 25. A first servo motor 23 and a second servo motor 28 are fixedly connected inside the first control box 4. A second gear 24 is fixedly connected to the output end of the first servo motor 23, and the first gear 22 and the second gear 24 mesh with each other. A first gear ring 27 is rotatably connected inside the first control box 4. A fourth gear 29 is fixedly connected to the output end of the second servo motor 28, and the third gear 26 and the fourth gear 29 mesh with the first gear ring 27.

[0044] The first servo motor 23 drives the second gear 24 to rotate, which in turn drives the first shaft 21 and the first support shell 6 to rotate and tilt via the first gear 22, thereby changing the tilt angle of several first support shells 6. The second servo motor 28 drives the fourth gear 29 to rotate, which in turn drives the other third gears 26 and the second shaft 25 to rotate via the first gear ring 27. The second shaft 25 then drives the second support shell 7 to rotate and tilt, thereby changing the tilt angle of the second support shell 7. The second support shell 7 can then drive the clamped bent tube 56 to rotate via the clamping structure.

[0045] Example 4, based on Example 1, by Figure 2 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12The clamping structure includes several first clamping members disposed on the first support shell 6 and several second clamping members disposed on the second support shell 7. Each first clamping member includes two first clamping plates 8 for clamping the bent pipe 56, and each second clamping member includes two second clamping plates 9 for clamping the bent pipe 56. Several clearance holes 30 are provided on the inner walls of both the first support shell 6 and the second support shell 7. The first clamping plates 8 and the second clamping plates 9 pass through the corresponding clearance holes 30, and the two sides of the first clamping plates 8 and the second clamping plates 9 respectively contact the inner walls of the two sides of the corresponding clearance holes 30. A first lead screw 31 is rotatably connected inside the first support shell 6, and a first threaded sleeve 3 is fixedly connected to the first clamping plate 8. 2. The threads on two adjacent first threaded sleeves 32 on each first clamping member have opposite directions. The first lead screw 31 is provided with a thread adapted to the first threaded sleeve 32. A second lead screw 39 is rotatably connected inside the second support shell 7. A second threaded sleeve 40 is fixedly connected to the second clamping plate 9. The threads on two adjacent second threaded sleeves 40 on each second clamping member have opposite directions. The second lead screw 39 is provided with a thread adapted to the second threaded sleeve 40. The placement frame 3 is provided with an independent rotator for driving several first lead screws 31 to rotate independently. The placement frame 3 is provided with a synchronous rotator for driving several second lead screws 39 to rotate synchronously. The independent rotator includes a second control unit rotatably installed below the placement frame 3. The control box 5 is constructed, and the ends of the first support shell 6 and the second support shell 7 away from the first control box 4 are respectively rotatably connected to the second control box 5. The end of the first lead screw 31 is fixedly connected to a friction disc 33 located inside the second control box 5. Several second hydraulic telescopic rods 34 are fixedly connected inside the second control box 5. The telescopic ends of the second hydraulic telescopic rods 34 are rotatably connected to a friction shell 35 that contacts the friction disc 33. A fifth gear 36 is fixedly sleeved on the outside of the friction shell 35. A third servo motor 37 is fixedly connected inside the second control box 5. A sixth gear 38 is fixedly connected to the output end of the third servo motor 37, and the fifth gear 36 and the sixth gear 38 mesh with each other. The synchronous rotator includes a component fixedly installed on the second lead screw 31. The seventh gear 41 at the end of the 9 is located inside the second control box 5. The second gear ring 43 is rotatably connected inside the second control box 5, and the seventh gear 41 and the second gear ring 43 mesh with each other. The fourth servo motor 42 is fixedly connected inside the second control box 5. The output end of the fourth servo motor 42 is fixedly connected to a corresponding seventh gear 41. The first clamping plate 8 and the second clamping plate 9 are both fixedly fitted with support plates 53 that are adapted to the clearance hole 30. The support plates 53 are fixedly connected with sealing gaskets 54, and the outer walls of the first support shell 6 and the second support shell 7 respectively abut against the corresponding sealing gaskets 54. The bottom end of the acoustic cleaning tank 2 and the frame 1 are fixedly connected by several shock-absorbing rubber pads 55.

[0046] When it is necessary to individually drive two adjacent first clamping plates 8 on the first support shell 6 to clamp the bent pipe 56, the corresponding friction shell 35 and the fifth gear 36 are driven to translate by the second hydraulic telescopic rod 34. The fifth gear 36 slides relative to the sixth gear 38, and the friction shell 35 abuts against the corresponding friction disk 33. The sixth gear 38 is driven to rotate by the third servo motor 37. The sixth gear 38 drives the friction shell 35 to rotate through the fifth gear 36. The friction shell 35 can then drive the friction disk 33 and the first lead screw 31 to rotate through friction. The first lead screw 31 drives two adjacent first threaded sleeves 32 to move in opposite directions, so that the two adjacent first clamping plates 8 can clamp the bent pipe 56. When it is necessary to drive several first clamping plates 8 on the first support shell 6 to simultaneously clamp or release the bent pipe 56, each second hydraulic telescopic rod 34 drives the friction shell 35. When the third servo motor 37 drives the sixth gear 38 to rotate, it can cause all two adjacent first clamping plates 8 to clamp the corresponding bent pipe 56. The fourth servo motor 42 drives the seventh gear 41 to rotate, and the seventh gear 41 can drive the other seventh gears 41 to rotate synchronously through the second gear ring 43. The seventh gear 41 can drive the second lead screw 39 to rotate. Similarly, it can cause two adjacent second clamping plates 9 to clamp the corresponding bent pipe 56. When the first clamping plate 8 and the second clamping plate 9 translate, the first clamping plate 8 and the second clamping plate 9 drive the support plate 53 and the sealing gasket 54 to move synchronously. When the first clamping plate 8 and the second clamping plate 9 translate, the sealing gasket 54 seals the corresponding clearance hole 30 to prevent the cleaning fluid from entering the first support shell 6 or the second support shell 7.

[0047] Example 5, based on Example 4, by Figure 1 , Figure 2 , Figure 3 and Figure 5 The rotating device includes a third control box 45 fixedly mounted on a placement frame 3. A third rotating shaft 44 is rotatably connected to the placement frame 3. One end of the third rotating shaft 44 is fixedly connected to the first control box 4. The other end of the third rotating shaft 44 is fixedly connected to a first sprocket 47 located inside the third control box 45. A fifth servo motor 46 is fixedly connected inside the third control box 45. A second sprocket 48 is fixedly connected to the output end of the fifth servo motor 46. The second sprocket 48 and the first sprocket 47 are connected by a chain 49. The control structure includes at least two sliding seats 50 slidably mounted on the bottom of the placement frame 3. Several third hydraulic telescopic rods 51 are provided below the sliding seats 50. The bottom end of the third hydraulic telescopic rods 51 is fixedly connected to the frame 1. The telescopic end of the third hydraulic telescopic rods 51 is fixedly connected to the sliding seats 50. A fourth hydraulic telescopic rod 52 is fixedly connected to the sliding seats 50. The telescopic end of the fourth hydraulic telescopic rod 52 is fixedly connected to the placement frame 3.

[0048] The second sprocket 48 is driven to rotate by the fifth servo motor 46. The second sprocket 48 then drives the first sprocket 47 and the third shaft 44 to rotate via the chain 49. The third shaft 44 then drives the first control box 4 to rotate. The first control box 4 drives the second control box 5 to rotate synchronously relative to the placement frame 3 via the first support shell 6 and the second support shell 7. The sliding seat 50 and the placement frame 3 are moved vertically by the third hydraulic telescopic rod 51, which controls the entry of the bent pipe 56 into the sonic cleaning tank 2 or the removal of the bent pipe 56 from the sonic cleaning tank 2. The placement frame 3 is slid relative to the sliding seat 50 by the fourth hydraulic telescopic rod 52, which allows the placement frame 3 to move horizontally relative to the sonic cleaning tank 2, so that the bent pipe 56 can swing horizontally relative to the sonic cleaning tank 2, facilitating the discharge of dirt from the bent pipe 56.

[0049] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

Claims

1. An acoustic cleaning device for the production and processing of aluminum alloy workpieces, comprising a frame (1) and an acoustic cleaning tank (2) fixedly installed on the top of the frame (1), characterized in that, Also includes: The adjustment components include a placement rack (3) disposed above the acoustic cleaning tank (2) and a control structure for driving the placement rack (3) to rise, fall and move. The placement assembly includes a first control box (4) located below the placement rack (3). The placement rack (3) is provided with a rotator for driving the first control box (4) to rotate. The first control box (4) is provided with several sets of clamping mechanisms. Each set of clamping mechanisms includes a first support shell (6) and a second support shell (7) located below the placement rack (3). The first control box (4) is provided with an inclined structure for driving the first support shell (6) and the second support shell (7) to rotate and tilt. The first support shell (6) and the second support shell (7) are respectively provided with clamping structures for clamping the bent pipe (56) to be cleaned. The correction assembly includes a support unit disposed on the first support shell (6) for supporting the bottom end of the bend (56) to be cleaned, and a positioning unit disposed on the placement frame (3) for positioning the top end of the bend (56) to be cleaned. The support unit includes a support frame (10) disposed on the first support shell (6). The top of the support frame (10) is fixedly connected to a plurality of support parts (11) for supporting the bottom end of the bent pipe (56) to be cleaned. The bottom of the support frame (10) is in contact with a plurality of fixing plates (12). Iron columns (13) pass through the fixing plates (12). The top of the iron columns (13) is fixedly connected to the bottom of the support frame (10). The bottom of the iron columns (13) is in contact with a magnet (14), and the magnet (14) is fixedly connected to the bottom of the fixing plates (12). The positioning unit includes a mounting plate (15) set above the placement frame (3). Several first hydraulic telescopic rods (17) are fixedly connected to the placement frame (3). The telescopic ends of the first hydraulic telescopic rods (17) are fixedly connected to the bottom of the mounting plate (15). The top of the mounting plate (15) is in contact with a support plate (16). The support plate (16) and the mounting plate (15) are connected by several bolts. Several positioning rings (18) for fitting onto the top of the bent pipe (56) to be cleaned are provided below the support plate (16). Several support plates (19) adapted to the positioning rings (18) are in contact with the top of the support plate (16). The top of the positioning rings (18) and the bottom of the support plates (19) are connected by a connecting plate (20). The connecting plate (20) passes through the support plate (16). The clamping structure includes several first clamping members disposed on the first support shell (6) and several second clamping members disposed on the second support shell (7). Each first clamping member includes two first clamping plates (8) for clamping the bent pipe (56), and each second clamping member includes two second clamping plates (9) for clamping the bent pipe (56). Several clearance holes (30) are provided on the inner walls of the first support shell (6) and the second support shell (7). The first clamping plates (8) and the second clamping plates (9) pass through the corresponding clearance holes (30), and the two sides of the first clamping plates (8) and the second clamping plates (9) respectively contact the inner walls of the two sides of the corresponding clearance holes (30). A first lead screw (31) is rotatably connected inside the first support shell (6). The first clamping plates ( 8) A first threaded sleeve (32) is fixedly connected to the upper part. The threads on two adjacent first threaded sleeves (32) on each first clamping member are opposite in direction. The first lead screw (31) is provided with a thread that matches the first threaded sleeve (32). The second lead screw (39) is rotatably connected inside the second support shell (7). The second threaded sleeve (40) is fixedly connected to the second clamping plate (9). The threads on two adjacent second threaded sleeves (40) on each second clamping member are opposite in direction. The second lead screw (39) is provided with a thread that matches the second threaded sleeve (40). The placement frame (3) is provided with an independent rotator for driving several first lead screws (31) to rotate independently. The placement frame (3) is provided with a synchronous rotator for driving several second lead screws (39) to rotate synchronously.

2. The acoustic cleaning equipment for aluminum alloy workpiece production and processing according to claim 1, characterized in that, The inclined structure includes a first rotating shaft (21) fixedly installed on the first support shell (6) and a second rotating shaft (25) fixedly installed on the second support shell (7). The first rotating shaft (21) and the second rotating shaft (25) are rotatably connected to the first control box (4). The first rotating shaft (21) is externally fitted with a first gear (22) located inside the first control box (4). The second rotating shaft (25) is externally fitted with a third gear (26) located inside the first control box (4). The first servo motor (23) and the second servo motor (28) are fixedly connected inside the first control box (4). The output end of the first servo motor (23) is fixedly connected with a second gear (24), and the first gear (22) and the second gear (24) mesh with each other. The first gear ring (27) is rotatably connected inside the first control box (4). The output end of the second servo motor (28) is fixedly connected with a fourth gear (29), and the third gear (26) and the fourth gear (29) mesh with the first gear ring (27).

3. The acoustic cleaning equipment for aluminum alloy workpiece production and processing according to claim 1, characterized in that, The independent rotator includes a second control box (5) rotatably mounted below the placement frame (3), and the ends of the first support shell (6) and the second support shell (7) away from the first control box (4) are respectively rotatably connected to the second control box (5). The end of the first lead screw (31) is fixedly connected to a friction disc (33) located inside the second control box (5). Several second hydraulic telescopic rods (34) are fixedly connected inside the second control box (5). The telescopic ends of the second hydraulic telescopic rods (34) are rotatably connected to a friction shell (35) that contacts the friction disc (33). A fifth gear (36) is fixedly sleeved on the outside of the friction shell (35). A third servo motor (37) is fixedly connected inside the second control box (5). A sixth gear (38) is fixedly connected to the output end of the third servo motor (37), and the fifth gear (36) and the sixth gear (38) mesh with each other.

4. The acoustic cleaning equipment for aluminum alloy workpiece production and processing according to claim 3, characterized in that, The synchronous rotator includes a seventh gear (41) fixedly installed at the end of the second lead screw (39), and the seventh gear (41) is located in the second control box (5). A second gear ring (43) is rotatably connected in the second control box (5), and the seventh gear (41) meshes with the second gear ring (43). A fourth servo motor (42) is fixedly connected in the second control box (5), and the output end of the fourth servo motor (42) is fixedly connected to a corresponding seventh gear (41).

5. The acoustic cleaning equipment for aluminum alloy workpiece production and processing according to claim 1, characterized in that, The first clamping plate (8) and the second clamping plate (9) are both fixedly fitted with support plates (53) that are compatible with the clearance holes (30). A sealing gasket (54) is fixedly connected on the support plate (53), and the outer walls of the first support shell (6) and the second support shell (7) respectively abut against the corresponding sealing gasket (54). The bottom end of the acoustic cleaning tank (2) and the frame (1) are fixedly connected by several shock-absorbing rubber pads (55).

6. The acoustic cleaning equipment for aluminum alloy workpiece production and processing according to claim 1, characterized in that, The rotator includes a third control box (45) fixedly mounted on a placement frame (3), a third rotating shaft (44) rotatably connected to the placement frame (3), one end of the third rotating shaft (44) being fixedly connected to the first control box (4), and the other end of the third rotating shaft (44) being fixedly connected to a first sprocket (47) located inside the third control box (45). A fifth servo motor (46) is fixedly connected inside the third control box (45), and the output end of the fifth servo motor (46) is fixedly connected to a second sprocket (48), and the second sprocket (48) and the first sprocket (47) are connected by a chain (49).

7. The acoustic cleaning equipment for aluminum alloy workpiece production and processing according to claim 1, characterized in that, The control structure includes at least two sliding seats (50) slidably mounted on the bottom of the placement frame (3). Several third hydraulic telescopic rods (51) are provided below the sliding seats (50). The bottom end of the third hydraulic telescopic rod (51) is fixedly connected to the frame (1). The telescopic end of the third hydraulic telescopic rod (51) is fixedly connected to the sliding seat (50). A fourth hydraulic telescopic rod (52) is fixedly connected to the sliding seat (50), and the telescopic end of the fourth hydraulic telescopic rod (52) is fixedly connected to the placement frame (3).

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