Finished product quality detection device for secondary aluminum ingot casting product

Abstract

The invention relates to the field of secondary aluminum ingot product finished product quality detection, in particular to a secondary aluminum ingot product finished product quality detection device which comprises a shell. A partition plate is fixed in the shell, a translation assembly is arranged below the partition plate, each clamping assembly is provided with a hardness detection assembly, and three flaw detection assemblies and three deformation detection assemblies corresponding to the three centering assemblies respectively are arranged in the shell. During detection, an extrusion head is recessed into the end face of an aluminum ingot block under the pushing action of a first spring, and when the aluminum ingot block deforms due to stretching, second sliding rods located on the upper side and the lower side of the aluminum ingot block extend under the action of a third spring. The resistance value between the second sliding rod after extending and the second lantern ring is compared with the initial resistance value to obtain the telescopic length of the second sliding rod after the aluminum ingot block is deformed, then the ductility of the aluminum ingot block after being stretched is obtained, and the effect of multi-aspect detection is achieved in a matched mode.

Description

Technical Field

[0001] The present invention relates to the field of finished product quality inspection of recycled aluminum ingots, and specifically to a device for inspecting the quality of finished products of recycled aluminum ingots. Background Art

[0002] With the continuous development of industry, the renewal and iteration of equipment or items are also accelerating. In order to save resources, waste and old items are recycled and remelted. Among them, recycled aluminum ingots are aluminum alloy products formed by remelting waste aluminum products. In order to ensure the product quality of recycled aluminum ingots, quality inspection of the remelted aluminum ingot finished products is required, including detection items such as mechanical properties, density, and ductility, to ensure that the products meet customer requirements.

[0003] Currently, when detecting recycled aluminum ingot products, the preset tension of a tensile tester is mainly used to stretch both ends of the aluminum ingot with the tensile tester, and a laser rangefinder is used to detect the thickness change to obtain its ductility performance. For example, a patent with the publication number CN118706611B discloses a device for inspecting the quality of finished products of recycled aluminum ingots. However, the existing detection devices can only detect a single casting each time during use. For multiple test specimens extracted from a large number of castings, multiple detections are required, and multiple specimens cannot be detected simultaneously, and internal defects of the castings cannot be detected, resulting in incomplete detection and low detection efficiency. Therefore, a device for inspecting the quality of finished products of recycled aluminum ingots is proposed for the above problems. Summary of the Invention

[0004] To make up for the deficiencies of the prior art, aiming at the problems in the prior art that multiple specimens cannot be detected simultaneously, repeated detections are required when multiple castings need to be detected, and internal defects of the castings cannot be detected, resulting in incomplete detection and low detection efficiency, the present invention proposes a device for inspecting the quality of finished products of recycled aluminum ingots.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: A device for inspecting the quality of finished products of recycled aluminum ingots according to the present invention includes a housing; a partition is fixed inside the housing, four guide grooves are opened on the partition, a translation assembly is arranged under the partition, the translation end of the translation assembly is fixed with four columns respectively passing through the four guide grooves, and clamping assemblies are fixed on the inner sides of the four columns, and hardness detection assemblies are arranged on each clamping assembly; Three centering assemblies are installed on the housing, and the three centering assemblies are respectively located between the six clamping assemblies. Three flaw detection assemblies and three deformation detection assemblies corresponding to the three centering assemblies are arranged inside the housing, and the flaw detection assemblies are fixed on the partition, and the deformation detection assemblies are fixed on the inner wall of the housing; An aluminum ingot block is arranged in each of the centering components. The aluminum ingot block can be lowered between the two clamping components below it by the centering component. The clamping component can use the hardness detection component to test the hardness of the aluminum ingot block when clamping. The aluminum ingot block is moved to the top of the flaw detection component for flaw detection under the drive of the translation component, and finally moved to the deformation detection component and stretched by the clamping component to detect the deformation amount.

[0006] Preferably, the clamping assembly includes a No. 2 hydraulic rod and two hollow rods fixed to the side of the column, a No. 1 telescopic rod is slidably arranged in the two hollow rods, a C-shaped piece is fixed to the working end of the No. 2 hydraulic rod and the ends of the two No. 1 telescopic rods, and the hardness detection assembly is fixed to the side wall of the C-shaped piece, an opening is arranged at the upper part of the C-shaped piece, and vertical rods are fixed on both sides of the opening, a sliding plate is slidably arranged on the two vertical rods, an extrusion block is fixed under the sliding plate, and the extrusion block is embedded in the opening at the upper part of the C-shaped piece, a tension sensor is arranged between the working end of the No. 2 hydraulic rod and the side wall of the C-shaped piece, and the Two fixed plates are fixed on the side wall of the C-shaped part, and No. 2 screws are rotatably installed on the two fixed plates. Threaded sleeves are sleeved on the two No. 2 screws, and the top ends of the two threaded sleeves are fixed to the lower part of the sliding plate, and the bottom ends of the two No. 2 screws are fixedly connected to No. 1 gears. A rotating rod is rotatably installed on the side wall of the C-shaped part, and No. 1 worm gears are fixed at both ends of the rotating rod, and the two No. 1 worm gears are respectively meshed with two No. 1 gears for transmission, and a No. 2 gear is fixed on the rotating rod. A No. 1 hydraulic rod is fixed on the side wall of the C-shaped part, and the bottom end of the No. 1 hydraulic rod is fixedly connected to a No. 1 rack meshed with the No. 2 gear for transmission.

[0007] Preferably, the hardness detection component includes a No. 1 fixed cylinder fixed on the side wall of the C-shaped part and a through hole opened on the side wall of the C-shaped part, and the through hole is located in the No. 1 fixed cylinder, a No. 1 sliding rod is arranged through the through hole, the end of the No. 1 sliding rod located in the No. 1 fixed cylinder is fixedly connected to a No. 1 baffle, an extrusion head is arranged at the other end of the No. 1 sliding rod, and the extrusion head is located in the opening of the C-shaped part, a No. 1 spring is arranged in the No. 1 fixed cylinder, and the No. 1 spring is located on the side of the No. 1 baffle and the opposite of the No. 1 sliding rod, a No. 1 through groove is opened on the No. 1 fixed cylinder, a No. 1 ring passing through the No. 1 through groove is fixed on the No. 1 baffle, a conductive rod is slidably arranged in the No. 1 ring, and the conductive rod is fixed on the side wall of the C-shaped part.

[0008] Preferably, the flaw detection assembly includes two first vertical plates fixed on the partition plate. Two first limiting rods are fixed between the two first vertical plates. A sliding bar is slidably arranged on the two first limiting rods in common. A third screw rod threadedly connected thereto is arranged through the side surface of the sliding bar, and the third screw rod is rotatably installed between the two first vertical plates. Two second support rods are rotatably installed on the sliding bar. The ends of the two second support rods are rotatably installed with a lifting plate. Two guide bars are fixed under the lifting plate. Sliders are slidably arranged on the two guide bars respectively. First support rods are rotatably installed under the two sliders respectively, and the bottoms of the two first support rods are rotatably installed on the partition plate. The two first support rods and the two second support rods are arranged in a cross shape, and the cross positions of the two first support rods and the two second support rods are hinged together through a pin shaft.

[0009] Preferably, two second vertical plates are fixed on the lifting plate. Two second limiting rods are fixed between the two second vertical plates. A sliding seat is slidably arranged on the two second limiting rods in common. A fourth screw rod threadedly connected thereto is arranged through the side surface of the sliding seat, and the fourth screw rod is rotatably installed between the two second vertical plates. A first motor for driving the fourth screw rod is fixed on the lifting plate. An air outlet cylinder and two third limiting rods are fixed on the sliding seat. A support plate is slidably arranged on the two third limiting rods in common. Second baffles for limiting are fixedly connected to the tops of the two third limiting rods respectively. A second spring is sleeved on the third limiting rod, and the second spring is located below the support plate. An ultrasonic probe is installed on the support plate.

[0010] Preferably, the deformation detection component includes a transverse plate fixed to the inner wall of the housing. Loading plates are arranged on both the upper and lower sides of the transverse plate. Limit holes are opened on both the upper and lower sides of the transverse plate. A second telescopic rod for sliding and limiting in the limit holes on both the upper and lower sides of the transverse plate is fixedly connected between the two loading plates. Threaded cylinders are fixedly connected to both the loading plates. A first bidirectional screw rod threadedly connected thereto is commonly arranged through the two threaded cylinders. The first bidirectional screw rod is rotatably installed on the side of the transverse plate. A third gear is fixedly connected to the first bidirectional screw rod. A third hydraulic rod is fixed to the side of the transverse plate. A second rack meshing with the third gear is fixedly connected to the acting end of the third hydraulic rod. A fitting groove is opened on the side of the transverse plate facing the loading plate. A push plate is arranged in the fitting groove. A fourth hydraulic rod is fixedly connected to the side of the transverse plate, and the acting end of the fourth hydraulic rod penetrates through the transverse plate and is fixed to the side of the push plate. A plurality of uniformly distributed jacks are opened on both the loading plates, and the jacks on the two loading plates correspond to each other. Second fixed cylinders are fixedly connected to the loading plates at the openings of the jacks. Second sleeve rings are fixed in the jacks. Second sliding rods are slidably arranged in the second sleeve rings. Third baffles are fixedly connected to the ends of the second sliding rods located in the second fixed cylinders. Third springs are arranged in the second fixed cylinders, and the third springs are located on the sides opposite to the third baffles and the second sliding rods.

[0011] Preferably, the centering component includes a fixed housing penetrating and fixed to the upper part of the housing, a fourth limit rod horizontally fixed to the housing, and two fifth hydraulic rods fixed to the partition plate. A hollow plate is commonly fixedly connected to the acting ends of the two fifth hydraulic rods. A plurality of uniformly distributed liquid outlet holes are opened on the hollow plate, and the plurality of liquid outlet holes communicate with the cavity inside the hollow plate. Two clamping plates are slidably arranged on the fourth limit rod. Centering plates are respectively fixedly connected to the inner sides of the two clamping plates through connecting rods. Second through grooves are opened on the opposite sides of the fixed housing, and the two centering plates respectively penetrate through the two second through grooves. Internal threaded tubes are fixedly connected to both the clamping plates. A second bidirectional screw rod threadedly connected thereto is commonly arranged through the two internal threaded tubes. The second bidirectional screw rod is rotatably installed on the housing. A fourth gear is fixedly connected to one end of the second bidirectional screw rod.

[0012] Preferably, the translation assembly includes two guide rails, a translation frame is slidingly arranged under the two guide rails, and the four columns are fixedly connected to the translation frame, a No. 1 screw is penetrated by the side of the translation frame and is threadedly connected to it, a No. 3 motor for driving the translation assembly is fixed on the side wall of the shell, and the output shaft of the No. 3 motor is connected to the No. 1 screw in the translation assembly, a liquid storage tank, a delivery pump and a fan are installed at the bottom of the shell, a liquid injection port penetrating the side of the liquid storage tank is arranged, the liquid inlet end of the delivery pump is connected to the liquid storage tank, the liquid outlet end of the delivery pump is connected to the hollow plate through a hose and communicates with the cavity in the hollow plate, the air outlet of the fan is connected to the air outlet cylinder through a hose, and three collecting hoppers are arranged on the side wall of the shell, and the three collecting hoppers are respectively located below the three deformation detection assemblies.

[0013] Preferably, a No. 2 motor for driving the three centering components is fixed on the shell, the output end of the No. 2 motor is fixedly connected to a No. 1 driving shaft, and a No. 2 worm gear is fixedly connected to the No. 1 driving shaft, which is respectively meshed with the No. 4 gears in the three centering components for transmission; a No. 4 motor for driving the three flaw detection components is fixed on the partition, the output end of the No. 4 motor is fixedly connected to a No. 2 driving shaft, and the No. 2 driving shaft is respectively connected to the ends of the No. 3 screws in the three flaw detection components through transmission belts; a control panel is installed on the shell, and the control panel is electrically connected to the conductive rod, the No. 1 ring, the No. 2 ring and the No. 2 sliding rod through wires.

[0014] The present invention is beneficial in that: 1. During the detection, the extrusion head of the present invention will be sunken into the end face of the aluminum ingot block under the pushing action of the No. 1 spring. The resistance value when the C-shaped part is attached to the end face of the aluminum ingot block and the resistance value when the extrusion head stops changing after being sunken into the end face of the aluminum ingot block are read, and the two sets of resistance values ​​are compared to obtain the amount by which the extrusion head is sunken into the aluminum ingot block, and then the hardness grade of the aluminum ingot block is obtained. The ultrasonic probe is translated while being attached to the bottom surface of the aluminum ingot block, and ultrasonic waves are emitted during the movement to perform flaw detection on the inside of the aluminum ingot block. When the aluminum ingot block is deformed due to stretching, the No. 2 sliding rod located on the upper and lower sides of the aluminum ingot block will also extend under the action of the No. 3 spring. The resistance value between the No. 2 sliding rod and the No. 2 sleeve ring after extension is compared with the initial resistance value to obtain the telescopic length of the No. 2 sliding rod after the aluminum ingot block is deformed, and the extension values ​​of the upper and lower opposite No. 2 sliding rods are summed to obtain the thickness change at the same point of the aluminum ingot block, and then the ductility of the aluminum ingot block after being stretched is obtained, thereby achieving the effect of multi-faceted detection.

[0015] 2. When the present invention is driven by the second motor, three centering components will be driven simultaneously. When the fourth motor operates, three flaw detection components will be driven simultaneously. By setting multiple corresponding centering components, clamping components, flaw detection components and deformation detection components, the detection operation can be carried out on multiple aluminum ingot blocks simultaneously, improving the detection efficiency.

[0016] 3. Under the meshing transmission of the first worm and the first gear, the present invention can effectively prevent the aluminum ingot block from loosening from the opening of the C-shaped part during the clamping process. And when the two clamping components extend and clamp simultaneously, the aluminum ingot block can be centered again. After the flaw detection is completed, the first motor is driven in the reverse direction to make the fourth screw rod return to its original position. And during this process, the blower is controlled to operate to blow air through the air outlet cylinder towards the bottom surface of the aluminum ingot block, so as to dry the coupling agent on the bottom surface of the aluminum ingot block, and clean the residual coupling agent on the aluminum ingot while ensuring the accuracy of the flaw detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is the first three-dimensional structure schematic diagram in this embodiment; Figure 2 It is the enlarged schematic diagram of the main installation structure of the internal components of the housing in this embodiment; Figure 3 It is the enlarged schematic diagram of the main installation structure of the clamping component and the centering component in this embodiment; Figure 4 It is the enlarged sectional view of the main installation structure of the centering component in this embodiment; Figure 5 It is the enlarged schematic diagram of the main installation structure of the translation component in this embodiment; Figure 6 It is the enlarged schematic diagram of the main structure of the clamping component in this embodiment; Figure 7 It is the enlarged sectional view of the main structure of the clamping component in this embodiment; Figure 8 It is the enlarged schematic diagram of the main installation structure of the flaw detection component and the deformation detection component in this embodiment; Figure 9 It is the enlarged sectional view of the main installation structure of the flaw detection component in this embodiment; Figure 10 It is the enlarged schematic diagram of the main installation structure of the upper components of the lifting plate in this embodiment; Figure 11 Schematic enlarged view of the main structure of the deformation detection component in this embodiment; Figure 12 Schematic enlarged sectional view of the main structure of the deformation detection component in this embodiment; Figure 13 Schematic enlarged view of area A in the main structure diagram of the clamping component in this embodiment; Figure 14 Schematic enlarged view of area B in the sectional view of the main structure of the clamping component in this embodiment; Figure 15 Schematic enlarged view of area C in the main structure installation diagram of the upper component of the lifting plate in this embodiment; Figure 16 Schematic enlarged view of area D in the sectional view of the main structure of the deformation detection component in this embodiment.

[0019] In the figure: 1. Housing; 11. Partition board; 12. Control panel; 13. Aggregate hopper; 14. Aluminum ingot block; 15. Liquid injection port; 16. Liquid storage tank; 17. Transfer pump; 18. Fan; 19. Guide groove; 2. Translation component; 21. Guide rail; 22. Translation frame; 23. Column; 24. First screw; 3. Clamping component; 31. Hollow rod; 32. First telescopic rod; 33. C-shaped part; 34. Vertical rod; 35. Sliding plate; 36. Extrusion block; 37. Fixed plate; 38. Second screw; 39. First gear; 310. Threaded sleeve; 311. Rotating rod; 312. First worm; 313. Second gear; 314. First hydraulic rod; 315. First rack; 316. Second hydraulic rod; 317. Tensile sensor; 4. Hardness detection component; 41. Through hole; 42. First fixed cylinder; 43. First sliding rod; 44. First baffle; 45. Extrusion head; 46. First spring; 47. First through groove; 48. First collar; 49. Conductive rod; 5. Flaw detection component; 51. First vertical plate; 52. First support rod; 53. First limiting rod; 54. Sliding strip; 55. Third screw; 56. Second vertical plate; 57. Second support rod; 58. Lifting plate; 59. Guide strip; 510. Slide block; 511. Second limiting rod; 512. Sliding seat; 513. Fourth screw; 514. First motor; 515. Air outlet cylinder; 516. Third limiting rod; 517. Support plate; 518. Second spring; 519. Second baffle; 520. Ultrasonic probe; 6. Deformation detection component; 61. Horizontal plate; 62. Limit hole; 63. Second telescopic rod; 64. Loading plate; 65. Threaded cylinder; 66. First bidirectional screw; 67. Third gear; 68. Third hydraulic rod; 69. Second rack; 610. Fitting groove; 611. Pushing plate; 612. Fourth hydraulic rod; 613. Insertion hole; 614. Second collar; 615. Second fixed cylinder; 616. Second sliding rod; 617. Third baffle; 618. Third spring; 7. Centering component; 71. Fixed shell; 72. Fifth hydraulic rod; 73. Hollow plate; 74. Liquid outlet hole; 75. Second through groove; 76. Fourth limit rod; 77. Clamping plate; 78. Connecting rod; 79. Centering plate; 710. Internal threaded pipe; 711. Second bidirectional screw; 712. Fourth gear; 8. Second motor; 81. First drive shaft; 82. Second worm; 9. Third motor; 10. Fourth motor; 101. Second drive shaft. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment, please refer to Figure 1-16 As shown, a finished product quality detection device for recycled aluminum ingot products includes a housing 1; as Figure 3 , Figure 5 and Figure 6 In, a partition 11 is fixed inside the housing 1, four guiding grooves 19 are opened on the partition 11, a translation component 2 is arranged below the partition 11, a translation end of the translation component 2 is fixed with four columns 23 respectively penetrating through the four guiding grooves 19, clamping components 3 are fixed on inner sides of the four columns 23, and a hardness detection component 4 is arranged on each clamping component 3. The translation component 2 is used to drive the plurality of clamping components 3 to translate to complete the detection operation, and the hardness detection component 4 can be used to detect the hardness of the aluminum ingot during the clamping process of the clamping component 3 for multi-faceted detection; As Figure 1 , Figure 2 and Figure 3Among them, three centering components 7 are installed on the housing 1, and the three centering components 7 are respectively located between six clamping components 3. Three flaw detection components 5 and three deformation detection components 6 corresponding to the three centering components 7 are arranged in the housing 1. The flaw detection components 5 are fixed on the partition plate 11, and the deformation detection components 6 are fixed on the inner wall of the housing 1. The three groups of corresponding flaw detection components 5, deformation detection components 6 and centering components 7 work simultaneously to perform batch detection on the aluminum ingot, improving the detection efficiency; As Figure 2 and Figure 3 Among them, an aluminum ingot block 14 is arranged in each centering component 7. The aluminum ingot block 14 can be lowered between the two clamping components 3 below it by the centering component 7. When clamping, the hardness detection component 4 can be used to detect the hardness of the aluminum ingot block 14. Driven by the translation component 2, the aluminum ingot block 14 is moved above the flaw detection component 5 for flaw detection, and finally moved into the deformation detection component 6 and the aluminum ingot block 14 is stretched by the clamping component 3 to perform deformation amount detection.

[0022] As Figure 6 and Figure 7Among them, the clamping assembly 3 includes a second hydraulic rod 316 fixed to the side of the column 23 and two hollow rods 31. A first telescopic rod 32 is slidably arranged in each of the two hollow rods 31. The acting end of the second hydraulic rod 316 and the ends of the two first telescopic rods 32 are jointly fixed with a C-shaped member 33. And the hardness detection assembly 4 is fixed on the side wall of the C-shaped member 33. An opening is provided in the upper part of the C-shaped member 33. Vertical rods 34 are fixed on both sides of the opening. A sliding plate 35 is slidably arranged on the two vertical rods 34 together. An extrusion block 36 is fixedly connected under the sliding plate 35. And the extrusion block 36 is fitted in the opening in the upper part of the C-shaped member 33. A tension sensor 317 is arranged between the acting end of the second hydraulic rod 316 and the side wall of the C-shaped member 33. Two fixing plates 37 are fixed on the side wall of the C-shaped member 33. A second screw rod 38 is rotatably installed on each of the two fixing plates 37. A threaded sleeve 310 is sleeved on each of the two second screw rods 38. And the tops of the two threaded sleeves 310 are fixed to the lower part of the sliding plate 35. The bottoms of the two second screw rods 38 are fixedly connected with a first gear 39. A rotating rod 311 is rotatably installed on the side wall of the C-shaped member 33. First worms 312 are fixed at both ends of the rotating rod 311. And the two first worms 312 are respectively meshed and driven with the two first gears 39. A second gear 313 is fixed on the rotating rod 311. A first hydraulic rod 314 is fixed on the side wall of the C-shaped member 33. A first rack 315 meshed and driven with the second gear 313 is fixedly connected to the bottom end of the first hydraulic rod 314. When the rotating rod 311 rotates, it drives the two first worms 312 on it to rotate, so as to drive the second screw rod 38, and make the second screw rod 38 rotate and extend in the threaded sleeve 310 to drive the extrusion block 36 to move up and down, so as to clamp and fix the aluminum ingot located in the opening of the C-shaped member 33. At the same time, under the meshing and driving action of the first gear 39 and the first worm 312, it is prevented that the aluminum ingot loosens from the C-shaped member 33 during the detection process, ensuring the clamping stability.

[0023] As Figure 7 and Figure 14Among them, the hardness detection component 4 includes a first fixing cylinder 42 fixed on the side wall of the C-shaped member 33 and a through hole 41 opened on the side wall of the C-shaped member 33. The through hole 41 is located inside the first fixing cylinder 42. A first sliding rod 43 is penetrated through the through hole 41. One end of the first sliding rod 43 located inside the first fixing cylinder 42 is fixedly connected with a first baffle 44. The other end of the first sliding rod 43 is provided with an extrusion head 45, and the extrusion head 45 is located inside the opening of the C-shaped member 33. A first spring 46 is arranged inside the first fixing cylinder 42, and the first spring 46 is located on the side opposite to the first baffle 44 and the first sliding rod 43. A first through groove 47 is opened on the first fixing cylinder 42. A first collar 48 penetrating through the first through groove 47 is fixed on the first baffle 44. A conductive rod 49 is slidably arranged inside the first collar 48, and the conductive rod 49 is fixed on the side wall of the C-shaped member 33. In the initial state, the first spring 46 will always push the first baffle 44 towards the C-shaped member 33 to extend the first sliding rod 43 into the opening of the C-shaped member 33. During the process of clamping the aluminum ingot by the clamping component 3, the first sliding rod 43 will extend into the first fixing cylinder 42, and during the extension process, it will drive the first collar 48 to slide on the conductive rod 49. By cooperating with reading the resistance value between the first collar 48 and the conductive rod 49 during clamping and the change in the resistance value after clamping, the amount of depression of the extrusion head 45 into the aluminum ingot can be obtained, so as to obtain the hardness grade of the aluminum ingot.

[0024] As Figure 8 and Figure 9 Among them, the flaw detection component 5 includes two first vertical plates 51 fixed on the partition plate 11. Two first limiting rods 53 are fixed between the two first vertical plates 51. A sliding strip 54 is slidably arranged on the two first limiting rods 53. A third screw rod 55 threadedly connected with the sliding strip 54 is penetrated through the side of the sliding strip 54, and the third screw rod 55 is rotatably installed between the two first vertical plates 51. Two second support rods 57 are rotatably installed on the sliding strip 54. The ends of the two second support rods 57 are rotatably installed with a lifting plate 58. Two guide strips 59 are fixed under the lifting plate 58. Sliders 510 are slidably arranged on the two guide strips 59. First support rods 52 are rotatably installed under the two sliders 510, and the bottoms of the two first support rods 52 are rotatably installed on the partition plate 11. The two first support rods 52 and the two second support rods 57 are arranged in a cross shape, and the cross position of the two first support rods 52 and the two second support rods 57 is hinged by a pin shaft. By changing the included angle between the first support rod 52 and the second support rod 57, the lifting plate 58 is lifted and lowered, so as to fit the components on the lifting plate 58 to the bottom surface of the aluminum ingot during the detection process.

[0025] As Figure 9 and Figure 10Among them, two second vertical plates 56 are fixed on the lifting plate 58. Two second limiting rods 511 are fixed between the two second vertical plates 56. A sliding seat 512 is slidably arranged on the two second limiting rods 511. A fourth screw rod 513 threadedly connected thereto penetrates through the side surface of the sliding seat 512, and the fourth screw rod 513 is rotatably installed between the two second vertical plates 56. A first motor 514 for driving the fourth screw rod 513 is fixed on the lifting plate 58. An air outlet cylinder 515 and two third limiting rods 516 are fixed on the sliding seat 512. A support plate 517 is slidably arranged on the two third limiting rods 516. Second baffle plates 519 for limiting are fixedly connected to the tops of the two third limiting rods 516. A second spring 518 is sleeved on the third limiting rods 516, and the second spring 518 is located below the support plate 517. An ultrasonic probe 520 is installed on the support plate 517. In the initial state, the second spring 518 will always push the support plate 517 upward so that the ultrasonic probe 520 can accurately fit the bottom surface of the aluminum ingot during the movement. When the fourth screw rod 513 rotates, the components on the sliding seat 512 move on the bottom surface of the aluminum ingot, and the ultrasonic probe 520 is controlled to emit ultrasonic waves to detect the defects inside the aluminum ingot.

[0026] As Figure 11 , Figure 12 and Figure 14Among them, the deformation detection component 6 includes a horizontal plate 61 fixed on the inner wall of the housing 1. Loading plates 64 are arranged on both the upper and lower sides of the horizontal plate 61. Limiting holes 62 are opened on both the upper and lower sides of the horizontal plate 61. A second telescopic rod 63 for sliding and limiting in the limiting holes 62 on both the upper and lower sides of the horizontal plate 61 is fixedly connected between the two loading plates 64. Threaded cylinders 65 are fixedly connected to both the two loading plates 64. A first bidirectional screw rod 66 threadedly connected thereto penetrates through the two threaded cylinders 65. The first bidirectional screw rod 66 is rotatably installed on the side of the horizontal plate 61. A third gear 67 is fixedly connected to the first bidirectional screw rod 66. A third hydraulic rod 68 is fixed on the side of the horizontal plate 61. A second rack 69 meshing with the third gear 67 is fixedly connected to the acting end of the third hydraulic rod 68. A fitting groove 610 is opened on the side of the horizontal plate 61 facing the loading plate 64. A push plate 611 is arranged in the fitting groove 610. A fourth hydraulic rod 612 is fixedly connected to the side of the horizontal plate 61, and the acting end of the fourth hydraulic rod 612 penetrates through the horizontal plate 61 and is fixed on the side of the push plate 611. A plurality of uniformly distributed jacks 613 are opened on both the two loading plates 64, and the jacks 613 on the two loading plates 64 correspond to each other. Second fixed cylinders 615 are fixedly connected to the openings of the jacks 613 on the loading plates 64. Second sleeves 614 are fixed in the jacks 613. Second sliding rods 616 are slidably arranged in the second sleeves 614. Third baffles 617 are fixedly connected to the ends of the second sliding rods 616 located in the second fixed cylinders 615. Third springs 618 are arranged in the second fixed cylinders 615, and the third springs 618 are located on the side opposite to the third baffles 617 and the second sliding rods 616. In the initial state, the third springs 618 will always push the third baffles 617 towards the second sleeve 614 side, so that the second sliding rods 616 extend out of the second fixed cylinders 615. By moving the aluminum ingot between the two loading plates 64 and making the second sliding rods 616 between the two loading plates 64 fit against the upper and lower surfaces of the aluminum ingot respectively under the rotation of the first bidirectional screw rod 66, and cooperating with the deformation of the aluminum ingot under the stretching action of the clamping component 3, when the aluminum ingot deforms, the second sliding rods 616 on its surface will extend synchronously in the second fixed cylinders 615. By comparing the initial resistance value between the second sleeve 614 and the second sliding rod 616 and the resistance value of the aluminum ingot after stretching, the extension length of the second sliding rod 616 is obtained, and then the thickness change of the aluminum ingot during stretching is obtained.

[0027] Such as Figure 3 and Figure 4Among them, the centering component 7 includes a fixed shell 71 fixedly penetrated through the upper part of the shell 1, a fourth limiting rod 76 horizontally fixed on the shell 1, and two fifth hydraulic rods 72 fixed on the partition 11. A hollow plate 73 is fixedly connected to the acting ends of the two fifth hydraulic rods 72. The hollow plate 73 is provided with a plurality of uniformly distributed liquid outlet holes 74, and the plurality of liquid outlet holes 74 communicate with the cavity inside the hollow plate 73. Two clamping plates 77 are slidably arranged on the fourth limiting rod 76. Centering plates 79 are respectively fixed to the inner sides of the two clamping plates 77 through connecting rods 78. Second through grooves 75 are respectively opened on the opposite sides of the fixed shell 71, and the two centering plates 79 respectively penetrate through the two second through grooves 75. Internal threaded tubes 710 are fixedly connected to both clamping plates 77, and a second bidirectional screw rod 711 threadedly connected thereto is commonly penetrated through the two internal threaded tubes 710. The second bidirectional screw rod 711 is rotatably installed on the shell 1. One end of the second bidirectional screw rod 711 is fixedly connected to a fourth gear 712. The aluminum ingot located on the hollow plate 73 is centered by moving the two centering plates 79 inward simultaneously.

[0028] As Figure 5 Among them, the translation component 2 includes two guide rails 21. A translation frame 22 is slidably arranged under the two guide rails 21, and the four columns 23 are all fixedly connected to the translation frame 22. A first screw rod 24 threadedly connected to the translation frame 22 penetrates through the side of the translation frame 22. A third motor 9 for driving the translation component 2 is fixed on the side wall of the shell 1, and the output shaft of the third motor 9 is connected to the first screw rod 24 in the translation component 2. When the translation frame 22 moves, the clamping component 3 installed thereon is driven to move simultaneously through the four columns 23 to move the aluminum ingot, as Figure 1 , Figure 2 and Figure 3 Among them, a liquid storage tank 16, a delivery pump 17, and a blower 18 are installed at the bottom inside the shell 1. A liquid injection port 15 penetrating through the side wall of the shell 1 is arranged on the side of the liquid storage tank 16. The liquid inlet end of the delivery pump 17 is connected to the liquid storage tank 16. The liquid outlet end of the delivery pump 17 penetrates through a hose and is connected to the lower part of the hollow plate 73 and communicates with the cavity inside the hollow plate 73. The air outlet of the blower 18 is communicated with the air outlet cylinder 515 through a hose. Three aggregate hoppers 13 are arranged on the side wall of the shell 1, and the three aggregate hoppers 13 are respectively located below the three deformation detection components 6. The coupling agent in the liquid storage tank 16 is pumped into the hollow plate 73 by the delivery pump 17. The coupling agent in the solution can be a fluid with easy volatility such as water or alcohol gel, so as to fill the gap between the probe and the aluminum ingot during hardness detection and ensure the detection accuracy.

[0029] As Figure 1 , Figure 2 , Figure 3 and Figure 4In the [description], a second motor 8 for driving three centering components 7 is fixed on the housing 1. The output end of the second motor 8 is fixedly connected with a first driving shaft 81. A second worm 82 meshing and driving with the fourth gears 712 in the three centering components 7 respectively is fixedly connected on the first driving shaft 81. A fourth motor 10 for driving three flaw detection components 5 is fixed on the partition plate 11. The output end of the fourth motor 10 is fixedly connected with a second driving shaft 101. The second driving shaft 101 is respectively connected with the ends of the third screw rods 55 in the three flaw detection components 5 through transmission belts. A control panel 12 is installed on the housing 1, and the control panel 12 is electrically connected with the conductive rod 49, the first collar 48, the second collar 614 and the second sliding rod 616 through wires. The second motor 8 is used to drive the three centering components 7 simultaneously to center the aluminum ingots in the three centering components 7 at the same time, and the fourth motor 10 is used to drive the three flaw detection components 5 to detect multiple aluminum ingots simultaneously through the three flaw detection components 5.

[0030] During operation, currently, when detecting recycled aluminum ingot products, the preset tensile force of the tensile tester is mainly used, and the two ends of the aluminum ingot are stretched by the tensile tester, and the laser rangefinder is used to detect the thickness change to obtain its ductility. However, the existing detection device can only detect a single casting each time when in use. For multiple test specimens extracted from a large number of castings, multiple detections are required, and multiple specimens cannot be detected simultaneously, and the internal defects of the castings cannot be detected, resulting in incomplete detection and low detection efficiency. In this solution, the aluminum ingot block 14 is placed in the fixed housing 71 and located on the hollow plate 73. By controlling the operation of the second motor 8, when the second motor 8 drives, the three second worms 82 are driven to rotate by the first driving shaft 81. When the second worm 82 rotates, the second bidirectional screw 711 is driven to rotate by the fourth gear 712. When the second bidirectional screw 711 rotates, the two clamping plates 77 are driven to move inward simultaneously. When the two clamping plates 77 move inward, the two centering plates 79 are driven to move into the fixed housing 71 simultaneously, so as to center the aluminum ingot block 14 located on the hollow plate 73, and then center the aluminum ingot blocks 14 in the three fixed housings 71 at the same time. Subsequently, the fifth hydraulic rods 72 in the three centering components 7 are controlled to contract simultaneously to drive the aluminum ingot block 14 located on the hollow plate 73 to move between the two clamping components 3 below it. And at this time, the transfer pump 17 is controlled to operate to pump the coupling agent in the liquid storage tank 16 into the hollow plate 73 and apply it to the bottom of the aluminum ingot block 14 through the liquid outlet holes 74. Subsequently, control the clamping assemblies 3 located on both sides of the aluminum ingot block 14 to work simultaneously. When the clamping assembly 3 operates, extend the second hydraulic rod 316 to move the C-shaped member 33 to the end of the aluminum ingot block 14. Then, extend the first hydraulic rod 314 to drive the first rack 315 to move downward, which drives the second gear 313 to rotate. When the second gear 313 rotates, it drives two first worm gears 312 to rotate through the rotating rod 311, thereby driving the first gear 39 to rotate. The first gear 39 is fixed on the second screw rod 38. At this time, when the second screw rod 38 rotates, it drives the threaded sleeve 310 to move downward, and then drives the extrusion block 36 to move into the opening of the C-shaped member 33 to clamp and fix the end of the aluminum ingot block 14 located in the opening of the C-shaped member 33. And under the meshing transmission of the first worm gear 312 and the first gear 39, it can effectively prevent the aluminum ingot block 14 from loosening from the opening of the C-shaped member 33 during the clamping process; At the same time, when the C-shaped member 33 fits against the end of the aluminum ingot block 14 under the action of the second hydraulic rod 316, the end face of the aluminum ingot block 14 will squeeze the first sliding rod 43, causing the first sliding rod 43 to retract into the through hole 41. Under the reaction force of the first spring 46, the extrusion head 45 will abut against the end face of the aluminum ingot block 14. When the first sliding rod 43 expands and contracts, it will drive the first collar 48 to slide on the conductive rod 49. During detection, the extrusion head 45 will sink into the end face of the aluminum ingot block 14 under the pushing action of the first spring 46. The closer the first collar 48 is to the connection terminal of the conductive rod 49, the smaller the resistance value displayed on the control panel 12. By reading the resistance value displayed on the control panel 12 when the C-shaped member 33 fits against the end face of the aluminum ingot block 14 and the resistance value that stops changing after the extrusion head 45 sinks into the end face of the aluminum ingot block 14, and comparing the two sets of resistance values, the amount of the extrusion head 45 sinking into the aluminum ingot block 14 can be obtained, and then the hardness grade of the aluminum ingot block 14 can be obtained, achieving the purpose of hardness detection. And when the two clamping assemblies 3 extend and clamp simultaneously, the aluminum ingot block 14 can be centered again; Subsequently, control the operation of the No. 3 motor 9. When the No. 3 motor 9 operates, it will drive the rotation of the No. 1 screw rod 24. When the No. 1 screw rod 24 rotates, it will drive the translation frame 22 to slide under the guide rail 21. When the translation frame 22 moves, it will drive the clamping assembly 3 fixed thereon to translate through the four columns 23, thereby driving the aluminum ingot block 14 clamped in the C-shaped member 33 to translate. By moving the aluminum ingot block 14 above the flaw detection assembly 5 and controlling the operation of the No. 4 motor 10, when the No. 4 motor 10 operates, it will drive the rotation of the No. 1 limit rod 53 in the three flaw detection assemblies 5 through the No. 2 drive shaft 101. When the No. 1 limit rod 53 rotates, it will drive the sliding strip 54 to slide on the two No. 1 limit rods 53. During the sliding process of the sliding strip 54, the included angle between the No. 2 support rod 57 and the No. 1 support rod 52 will gradually decrease, and the lifting plate 58 will be jacked up by the No. 1 support rod 52 and the No. 2 support rod 57. Moreover, during the jacking process of the No. 1 support rod 52, its end will slide on the guide strip 59 through the slider 510. After the lifting plate 58 is jacked up, the ultrasonic probe 520 will be abutted against the bottom of the aluminum ingot block 14, and under the action of the No. 2 spring 518, the ultrasonic probe 520 will be accurately attached to the bottom surface of the aluminum ingot block 14. Subsequently, control the operation of the No. 1 motor 514. When the No. 1 motor 514 operates, it will drive the rotation of the No. 4 screw rod 513. When the No. 4 screw rod 513 rotates, it will drive the sliding seat 512 to slide on the two No. 2 limit rods 511, thereby driving the ultrasonic probe 520 to translate in the state of being attached to the bottom surface of the aluminum ingot block 14, and emit ultrasonic waves to detect the interior of the aluminum ingot block 14 during the movement. After the flaw detection is completed, reverse drive the No. 1 motor 514 to make the No. 4 screw rod 513 return to its original position, and control the operation of the blower 18 to blow air through the air outlet cylinder 515 towards the bottom surface of the aluminum ingot block 14 during this process to dry the coupling agent on the bottom surface of the aluminum ingot block 14. After completion, control the lowering of the lifting plate 58 to return to its original position; Subsequently, control the third motor 9 to continue running to move the aluminum ingot block 14 into the deformation detection component 6 and position it between the two loading plates 64. Then, control the third hydraulic rod 68 to extend, driving the third gear 67 to rotate through the second rack 69. When the third gear 67 rotates, it drives the first bidirectional screw 66 to rotate. When the first bidirectional screw 66 rotates, it drives the two loading plates 64 to contract inward simultaneously, so that the second sliding rods 616 located between the two loading plates 64 respectively abut against the upper and lower surfaces of the aluminum ingot block 14. When the second sliding rods 616 abut against the surface of the aluminum ingot block 14, they will contract into the second fixed cylinder 615 due to the reaction force. At this time, record the initial resistance value between the second collar 614 and the second sliding rod 616. Subsequently, control the second hydraulic rod 316 in the clamping component 3 to contract to simultaneously stretch and extend the two ends of the aluminum ingot block 14. When the aluminum ingot block 14 deforms due to stretching, depressions will be generated on its surface, and the second sliding rods 616 located on the upper and lower sides of the aluminum ingot block 14 will also extend outward under the action of the third spring 618. Similarly to the hardness detection component 4, record the resistance value between the second sliding rod 616 and the second collar 614 after the second sliding rod 616 extends and compare it with the initial resistance value to obtain the telescopic length of the second sliding rod 616 after the aluminum ingot block 14 deforms. Then, sum the extension values of the two opposite second sliding rods 616 to obtain the thickness change at the same point of the aluminum ingot block 14, and further obtain the extension performance of the aluminum ingot block 14 after being stretched; And during the contraction process of the second hydraulic rod 316, the pulling force when the second hydraulic rod 316 contracts can be observed through the pulling force sensor 317, so as to control the contraction process of the second hydraulic rod 316 and further control the pulling force; After the detection is completed, control the threaded sleeve 310 to contract to move the extrusion block 36 away from the opening on the C-shaped part 33, thereby releasing the clamping of the end of the aluminum ingot block 14. Then, control the fourth hydraulic rod 612 to extend to drive the push plate 611 to move between the two loading plates 64 to push the aluminum ingot block 14 down from between the clamping components 3 on both sides. Subsequently, the aluminum ingot block 14 will fall on the aggregate hopper 13 and be discharged. Then, control the clamping component 3, the translation component 2, and the centering component 7 to return to their original positions to perform subsequent detection operations; Through the set of multiple corresponding centering components 7, clamping components 3, flaw detection components 5, and deformation detection components 6, the detection operations can be simultaneously performed on multiple aluminum ingot blocks 14; The cooperation achieves the function of batch detection and can detect internal defects of aluminum ingot products. Compared with traditional recycled aluminum ingot product quality detection devices, the detection is more comprehensive and the detection efficiency is higher.

[0031] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A finished product quality inspection device for recycled aluminum ingots, characterized in that: The invention comprises a shell (1); a partition (11) is fixed inside the shell (1), four guide grooves (19) are formed on the partition (11), a translation assembly (2) is arranged under the partition (11), four columns (23) respectively penetrating the four guide grooves (19) are fixed to the translation end of the translation assembly (2), a clamping assembly (3) is fixed to the inner side surface of each of the four columns (23), and a hardness detection assembly (4) is arranged on each of the clamping assemblies (3); Three centering assemblies (7) are installed on the shell (1), and the three centering assemblies (7) are respectively located between the six clamping assemblies (3); three flaw detection assemblies (5) and three deformation detection assemblies (6) corresponding to the three centering assemblies (7) are arranged in the shell (1); the flaw detection assemblies (5) are fixed on the partition (11), and the deformation detection assemblies (6) are fixed on the inner wall of the shell (1); An aluminum ingot (14) is arranged in each centering component (7). The aluminum ingot (14) can be lowered between the two clamping components (3) below the centering component (7). When the clamping component (3) is clamped, the aluminum ingot (14) can be tested for hardness by using the hardness testing component (4). The aluminum ingot (14) is moved to the top of the flaw detection component (5) for flaw detection under the drive of the translation component (2). Finally, the aluminum ingot (14) is moved to the deformation detection component (6) and the aluminum ingot (14) is stretched by using the clamping component (3) to detect the deformation amount.

2. The device for detecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: The clamping assembly (3) comprises a No. 2 hydraulic rod (316) fixed to the side of the column (23) and two hollow rods (31), wherein a No. 1 telescopic rod (32) is slidably arranged in the two hollow rods (31), a C-shaped member (33) is fixed to the working end of the No. 2 hydraulic rod (316) and the ends of the two No. 1 telescopic rods (32), and the hardness detection assembly (4) is fixed to the side wall of the C-shaped member (33), an opening is provided at the top of the C-shaped member (33), and vertical rods (34) are fixed on both sides of the opening, a sliding plate (35) is slidably arranged on the two vertical rods (34), an extrusion block (36) is fixedly connected to the bottom of the sliding plate (35), and the extrusion block (36) is embedded in the opening at the top of the C-shaped member (33), a tension sensor (317) is provided between the working end of the No. 2 hydraulic rod (316) and the side wall of the C-shaped member (33), and the side wall of the C-shaped member (33) is provided with a tension sensor (317). Two fixed plates (37) are fixed on the upper side, and a No. 2 screw rod (38) is rotatably mounted on the two fixed plates (37). A threaded sleeve (310) is sleeved on the two No. 2 screw rods (38), and the top ends of the two threaded sleeves (310) are fixed to the lower part of the sliding plate (35). The bottom ends of the two No. 2 screw rods (38) are fixedly connected to a No. 1 gear (39). A rotating rod (311) is rotatably mounted on the side wall of the C-shaped member (33). A No. 1 worm gear (312) is fixed at both ends of the rotating rod (311), and the two No. 1 worm gears (312) are respectively meshed with two No. 1 gears (39) for transmission. A No. 2 gear (313) is fixed on the rotating rod (311). A No. 1 hydraulic rod (314) is fixed on the side wall of the C-shaped member (33), and a No. 1 rack (315) meshed with the No. 2 gear (313) for transmission is fixedly connected to the bottom end of the No. 1 hydraulic rod (314).

3. The device for detecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: The hardness detection assembly (4) comprises a No. 1 fixed cylinder (42) fixed on the side wall of the C-shaped member (33) and a through hole (41) opened on the side wall of the C-shaped member (33), wherein the through hole (41) is located in the No. 1 fixed cylinder (42), a No. 1 sliding rod (43) is arranged through the through hole (41), an end of the No. 1 sliding rod (43) located in the No. 1 fixed cylinder (42) is fixedly connected to a No. 1 baffle (44), and an extrusion head (45) is arranged at the other end of the No. 1 sliding rod (43), and the extrusion head (45) is located in the No. 1 fixed cylinder (42). A No. 1 spring (46) is arranged in the No. 1 fixing cylinder (42) in the opening of the C-shaped member (33), and the No. 1 spring (46) is located on the side of the No. 1 baffle plate (44) opposite to the No. 1 sliding rod (43). A No. 1 through slot (47) is provided on the No. 1 fixing cylinder (42), and a No. 1 sleeve (48) penetrating the No. 1 through slot (47) is fixed on the No. 1 baffle plate (44), and a conductive rod (49) is slidably arranged in the No. 1 sleeve (48), and the conductive rod (49) is fixed on the side wall of the C-shaped member (33).

4. The device for detecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: The flaw detection assembly (5) comprises two No. 1 vertical plates (51) fixed on the partition (11), two No. 1 limiting rods (53) are fixed between the two No. 1 vertical plates (51), a sliding bar (54) is slidably arranged on the two No. 1 limiting rods (53), a No. 3 screw rod (55) threadedly connected to the sliding bar (54) is penetrated through the side of the sliding bar (54), and the No. 3 screw rod (55) is rotatably installed between the two No. 1 vertical plates (51), and two No. 2 support rods (57) are rotatably installed on the sliding bar (54), and the two No. 2 support rods (57) are rotatably installed on the sliding bar (54). ) is rotatably mounted on the end thereof with a lifting plate (58), two guide bars (59) are fixed under the lifting plate (58), sliders (510) are slidably mounted on the two guide bars (59), a No. 1 support rod (52) is rotatably mounted under the two sliders (510), and the bottom ends of the two No. 1 support rods (52) are rotatably mounted on the partition (11), the two No. 1 support rods (52) and the two No. 2 support rods (57) are arranged crosswise, and the intersection of the two No. 1 support rods (52) and the two No. 2 support rods (57) is hingedly connected by a pin shaft.

5. The device for detecting the quality of finished products of recycled aluminum ingots according to claim 4, characterized in that: Two No. 2 vertical plates (56) are fixed on the lifting plate (58), two No. 2 limiting rods (511) are fixed between the two No. 2 vertical plates (56), a sliding seat (512) is slidably arranged on the two No. 2 limiting rods (511), a No. 4 screw rod (513) threadedly connected to the sliding seat (512) is penetrated through the side of the sliding seat (512), and the No. 4 screw rod (513) is rotatably installed between the two No. 2 vertical plates (56), and a No. 1 motor (512) for driving the No. 4 screw rod (513) is fixed on the lifting plate (58). 14), an air outlet tube (515) and two No. 3 limiting rods (516) are fixed on the sliding seat (512), a support plate (517) is slidably arranged on the two No. 3 limiting rods (516), a No. 2 baffle plate (519) for limiting is fixedly connected to the top of the two No. 3 limiting rods (516), a No. 2 spring (518) is sleeved on the No. 3 limiting rod (516), and the No. 2 spring (518) is located below the support plate (517), and an ultrasonic probe (520) is installed on the support plate (517).

6. The device for detecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: The deformation detection assembly (6) comprises a horizontal plate (61) fixed on the inner wall of the housing (1), loading plates (64) are arranged on the upper and lower sides of the horizontal plate (61), limiting holes (62) are provided on the upper and lower sides of the horizontal plate (61), a second telescopic rod (63) is fixedly connected between the two loading plates (64) for sliding and limiting in the limiting holes (62) on the upper and lower sides of the horizontal plate (61), and a threaded barrel (65) is fixedly connected to the two loading plates (64), and the two threaded barrels (65) have a plurality of threaded barrels (65) in the plurality of threaded barrels (65). A first bidirectional screw rod (66) is provided through the horizontal plate (61) and is threadedly connected thereto. The first bidirectional screw rod (66) is rotatably mounted on the side of the horizontal plate (61). A third gear (67) is fixedly connected to the first bidirectional screw rod (66). A third hydraulic rod (68) is fixedly connected to the side of the horizontal plate (61). The working end of the third hydraulic rod (68) is fixedly connected to a second rack (69) meshing with the third gear (67). The side of the horizontal plate (61) facing the loading plate (64) is provided with an engaging groove (610). A push plate (611) is arranged in the engaging groove (610), a fourth hydraulic rod (612) is fixedly connected to the side of the transverse plate (61), and an action end of the fourth hydraulic rod (612) passes through the transverse plate (61) and is fixed to the side of the push plate (611), a plurality of evenly distributed plug holes (613) are opened on the two loading plates (64), and the plug holes (613) on the two loading plates (64) correspond to each other, and a second fixed plug hole (613) is fixedly connected to the opening of each loading plate (64) A fixed cylinder (615), a No. 2 collar (614) is fixed in the insertion hole (613), a No. 2 sliding rod (616) is slidably arranged in the No. 2 collar (614), a No. 3 baffle (617) is fixedly connected to the end of the No. 2 sliding rod (616) located in the No. 2 fixed cylinder (615), a No. 3 spring (618) is arranged in the No. 2 fixed cylinder (615), and the No. 3 spring (618) is located on the side of the No. 3 baffle (617) opposite to the No. 2 sliding rod (616).

7. The device for detecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: The centering assembly (7) comprises a fixed shell (71) penetrating and fixed on the upper part of the shell (1), a fourth limiting rod (76) fixed horizontally on the shell (1), and two fifth hydraulic rods (72) fixed on the partition (11); a hollow plate (73) is fixedly connected to the active ends of the two fifth hydraulic rods (72); a plurality of evenly distributed liquid outlet holes (74) are provided on the hollow plate (73); and the plurality of liquid outlet holes (74) are communicated with the cavity in the hollow plate (73); two clamping plates (77) are slidably provided on the fourth limiting rod (76); the two clamping plates (77) A centering plate (79) is fixed on the inner side through a connecting rod (78), two opposite sides of the fixed shell (71) are provided with a second through groove (75), and the two centering plates (79) are respectively arranged in the two second through grooves (75), and the two clamping plates (77) are fixedly connected with an internal threaded tube (710), and the two internal threaded tubes (710) are commonly provided with a second bidirectional screw (711) threadedly connected thereto, and the second bidirectional screw (711) is rotatably mounted on the shell (1), and one end of the second bidirectional screw (711) is fixedly connected to a fourth gear (712).

8. The device for detecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: The translation assembly (2) comprises two guide rails (21), a translation frame (22) is slidably disposed under the two guide rails (21), and the four uprights (23) are all fixedly connected to the translation frame (22), a No. 1 screw (24) is penetrated through the side of the translation frame (22) and is threadedly connected thereto, a No. 3 motor (9) for driving the translation assembly (2) is fixed on the side wall of the housing (1), and the output shaft of the No. 3 motor (9) is connected to the No. 1 screw (24) in the translation assembly (2), and a liquid storage tank (16) and a delivery pump are installed at the bottom of the housing (1). (17) and a fan (18), the liquid storage tank (16) is provided with a liquid injection port (15) penetrating the side wall shell (1), the liquid inlet end of the delivery pump (17) is connected to the liquid storage tank (16), the liquid outlet end of the delivery pump (17) is connected to the hollow plate (73) through a hose and communicates with the cavity in the hollow plate (73), the air outlet of the fan (18) is connected to the air outlet cylinder (515) through a hose, and three collecting hoppers (13) are provided on the side wall of the shell (1), and the three collecting hoppers (13) are respectively located below the three deformation detection components (6).

9. The device for detecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: A No. 2 motor (8) for driving three centering components (7) is fixed on the housing (1); a No. 1 driving shaft (81) is fixedly connected to the output end of the No. 2 motor (8); a No. 2 worm (82) is fixedly connected to the No. 1 driving shaft (81) for meshing and driving with No. 4 gears (712) in the three centering components (7); a No. 4 motor (10) for driving three flaw detection components (5) is fixed on the partition (11); a No. 2 driving shaft (101) is fixedly connected to the output end of the No. 4 motor (10); the No. 2 driving shaft (101) is respectively connected to the end of the No. 3 screw rod (55) in the three flaw detection components (5) through a transmission belt; a control panel (12) is installed on the housing (1); and the control panel (12) is electrically connected to the conductive rod (49), the No. 1 sleeve ring (48), the No. 2 sleeve ring (614) and the No. 2 sliding rod (616) through a wire.

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