A finished product quality inspection device for recycled aluminum ingots

Abstract

The present invention relates to the field of quality inspection of finished products of recycled aluminum ingots, and specifically to a quality inspection device for finished products of recycled aluminum ingots, comprising a shell; a partition is fixed in the shell, a translation component is arranged under the partition, a hardness inspection component is arranged on each of the clamping components, and three flaw detection components and three deformation detection components corresponding to the three centering components are arranged in the shell. In the present invention, during inspection, the extrusion head will be recessed into the end face of the aluminum ingot block under the pushing action of a No. 1 spring. 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 a No. 3 spring. The resistance value between the No. 2 sliding rod and the No. 2 sleeve 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 then the ductility of the aluminum ingot block after being stretched is obtained, thereby achieving the effect of multi-faceted inspection.

Description

Technical Field

[0001] The invention relates to the field of quality inspection of finished products of recycled aluminum ingot products, in particular to a quality inspection device for finished products of recycled aluminum ingot products. Background Art

[0002] With the continuous development of industry, the updating and iteration of equipment or items is also accelerating. In order to save resources, waste materials will be recycled and recast. Among them, recycled aluminum ingots are aluminum alloy products formed by re-melting waste aluminum products. In order to ensure the product quality of recycled aluminum ingots, the finished recast aluminum ingots need to be quality inspected, including mechanical properties, density, ductility and other testing items to ensure that the products meet customer requirements.

[0003] At present, the inspection of recycled aluminum ingot products is mainly carried out by presetting the tensile force on the tensile gauge, stretching the two ends of the aluminum ingot using the tensile gauge, and detecting its thickness change with a laser rangefinder to obtain its ductility. For example, a patent with the announcement number CN118706611B discloses a finished product quality inspection device for recycled aluminum ingot products. However, the existing inspection device can only inspect a single casting at a time when in use. When multiple inspection test pieces are extracted from a large batch of castings, multiple inspections are required. It is impossible to inspect multiple test pieces at the same time, and it is impossible to detect internal defects of the castings, resulting in incomplete inspection and low inspection efficiency. Therefore, in order to solve the above problems, a finished product quality inspection device for recycled aluminum ingot products is proposed. Summary of the Invention

[0004] In order to make up for the shortcomings of the existing technology, the present invention proposes a finished product quality inspection device for recycled aluminum ingot products, targeting the problems that the existing technology cannot detect multiple test pieces at the same time, requires repeated inspection when multiple castings need to be inspected, and cannot detect internal defects of castings, resulting in incomplete inspection and low inspection efficiency.

[0005] The technical solution adopted by the present invention to solve the technical problem is as follows: a device for inspecting the quality of finished products of recycled aluminum ingots according to the present invention comprises a housing; a partition is fixed in the housing, four guide slots are formed on the partition, a translation assembly is provided under the partition, four columns respectively penetrating the four guide slots are fixed to the translation end of the translation assembly, a clamping assembly is fixed to the inner side surfaces of the four columns, and a hardness detection assembly is provided on each clamping assembly;

[0006] Three centering assemblies are installed on the shell, 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 respectively provided in the shell, and the flaw detection assemblies are fixed on the partition plate, and the deformation detection assemblies are fixed on the inner wall of the shell;

[0007] An aluminum ingot is arranged in each of the centering components. The aluminum ingot 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 when clamping. Under the drive of the translation component, the aluminum ingot is moved to the top of the flaw detection component for flaw detection, and finally moved to the deformation detection component and stretched by the clamping component to detect the deformation amount.

[0008] 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, the No. 2 hydraulic rod action end and the two No. 1 telescopic rod ends are jointly fixed with a C-shaped piece, and the hardness detection assembly is fixed on the side wall of the C-shaped piece, the upper part of the C-shaped piece is provided with an opening, and vertical rods are fixed on both sides of the opening, and a sliding plate is jointly 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 in the upper part of the C-shaped piece, a tension sensor is provided between the No. 2 hydraulic rod action end and the side wall of the C-shaped piece, Two fixed plates are fixed on the side walls of the C-shaped part, and a No. 2 screw is rotatably installed on both of the fixed plates. A threaded sleeve is 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 a No. 1 gear. A rotating rod is rotatably installed on the side wall of the C-shaped part, and a No. 1 worm is fixed at both ends of the rotating rod, and the two No. 1 worms are respectively engaged with the 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 that is engaged with the No. 2 gear for transmission.

[0009] Preferably, the hardness detection assembly 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 provided 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 provided 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 provided in the No. 1 fixed cylinder, and the No. 1 spring is located on the side opposite to the No. 1 baffle and the No. 1 sliding rod, a No. 1 through slot is opened on the No. 1 fixed cylinder, a No. 1 ring passing through the No. 1 through slot is fixed on the No. 1 baffle, a conductive rod is slidably provided in the No. 1 ring, and the conductive rod is fixed on the side wall of the C-shaped part.

[0010] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The swing arm ends up being rotated by the hook portion.

[0011] Preferably, two No. 2 vertical plates are fixed on the lifting plate, two No. 2 limit rods are fixed between the two No. 2 vertical plates, and a sliding seat is provided on the two No. 2 limit rods for sliding together, and a No. 4 screw is provided on the side surface of the sliding seat and is threadedly connected to it, and the No. 4 screw is rotatably installed between the two No. 2 vertical plates, and a No. 1 motor for driving the No. 4 screw is fixed on the lifting plate, and an air outlet tube and two No. 3 limit rods are fixed on the sliding seat, and a support plate is provided on the two No. 3 limit rods for sliding together, and a No. 2 baffle for limiting is fixed to the top of the two No. 3 limit rods, and a No. 2 spring is sleeved on the No. 3 limit rod, and the No. 2 spring is located below the support plate, and an ultrasonic probe is installed on the support plate.

[0012] Preferably, the deformation detection component includes a horizontal plate fixed on the inner wall of the shell, and loading plates are provided on the upper and lower sides of the horizontal plate, and limiting holes are provided on the upper and lower sides of the horizontal plate, and a No. 2 telescopic rod for sliding and limiting in the limiting holes on the upper and lower sides of the horizontal plate is fixed between the two loading plates, and a threaded cylinder is fixed on the two loading plates, and a No. 1 bidirectional screw threadedly connected thereto is provided through the two threaded cylinders, and the No. 1 bidirectional screw is rotatably mounted on the side surface of the horizontal plate, and a No. 3 gear is fixed on the No. 1 bidirectional screw, and a No. 3 hydraulic rod is fixed on the side surface of the horizontal plate, and the active end of the No. 3 hydraulic rod is fixedly connected to the No. 2 rack meshing with the No. 3 gear, and the horizontal plate is facing the mounting plate. A fitting groove is provided on the side of the carrier plate, a push plate is provided in the fitting groove, a No. 4 hydraulic rod is fixedly connected to the side of the transverse plate, and the active end of the No. 4 hydraulic rod passes through the transverse plate and is fixed to the side of the push plate, a plurality of evenly distributed sockets are provided on the two loading plates, and the sockets on the two loading plates correspond to each other, a No. 2 fixed cylinder is fixedly connected to the opening of the socket on the loading plates, a No. 2 ring is fixed in the socket, a No. 2 sliding rod is slidably provided in the No. 2 ring, the end of the No. 2 sliding rod located in the No. 2 fixed cylinder is fixedly connected to a No. 3 baffle, a No. 3 spring is provided in the No. 2 fixed cylinder, and the No. 3 spring is located on the side opposite to the No. 3 baffle and the No. 2 sliding rod.

[0013] Preferably, the centering component includes a fixed shell that is fixed through the upper part of the shell, a No. 4 limit rod horizontally fixed on the shell and two No. 5 hydraulic rods fixed on the partition, the two No. 5 hydraulic rods are commonly fixed with a hollow plate on the active ends, and a plurality of evenly distributed liquid outlet holes are provided on the hollow plate, and the plurality of liquid outlet holes are communicated with the cavity in the hollow plate, two splints are slidably provided on the No. 4 limit rod, and a centering plate is fixed on the inner sides of the two splints through connecting rods, and a No. 2 through groove is provided on the opposite sides of the fixed shell, and the two centering plates are respectively provided in the two No. 2 through grooves, and the two splints are fixed with internal threaded tubes, and a No. 2 bidirectional screw threadedly connected to it is commonly provided in the two internal threaded tubes, and the No. 2 bidirectional screw is rotatably mounted on the shell, and one end of the No. 2 bidirectional screw is fixed with a No. 4 gear.

[0014] Preferably, the translation assembly includes two guide rails, a translation frame is provided under the two guide rails for sliding together, and the four columns are all fixed on the translation frame, a No. 1 screw is provided through 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, and a liquid storage tank, a delivery pump and a fan are installed at the bottom of the shell, and a liquid injection port that passes through the side wall shell of the liquid storage tank is provided on the side of the liquid storage tank, the liquid inlet end of the delivery pump is connected to the liquid storage tank, the liquid outlet end of the delivery pump passes through a hose and is connected under the hollow plate and communicates with the cavity in the hollow plate, the air outlet of the fan is connected to the air outlet tube through a hose, and three collecting hoppers are provided on the side wall of the shell, and the three collecting hoppers are respectively located below the three deformation detection assemblies.

[0015] Preferably, a No. 2 motor for driving three centering components is fixed on the shell, the output end of the No. 2 motor is fixedly connected to the No. 1 drive shaft, and the No. 1 drive shaft is fixedly connected to a No. 2 worm gear which is respectively engaged with the No. 4 gear in the three centering components for transmission, a No. 4 motor for driving three flaw detection components is fixed on the partition, the output end of the No. 4 motor is fixedly connected to the No. 2 drive shaft, and the No. 2 drive shaft is respectively connected to the end of the No. 3 screw in the three flaw detection components through a transmission belt, 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 a wire.

[0016] The present invention is beneficial in that:

[0017] 1. The present invention is characterized in that during detection, the extrusion head will be recessed into the end face of the aluminum ingot block under the pushing action of the No. 1 spring, and 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 recessed 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 recessed into the aluminum ingot block, and then the hardness grade of the aluminum ingot block is obtained, and 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, and when the aluminum ingot block is deformed due to stretching, the No. 2 sliding rods located on the upper and lower sides of the aluminum ingot block will also extend under the action of the No. 3 spring, and the resistance value between the No. 2 sliding rod after extension and the No. 2 sleeve ring 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 two upper and lower relative 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.

[0018] 2. The present invention drives three centering components at the same time when driven by the No. 2 motor, and drives three flaw detection components at the same time when the No. 4 motor is running. By setting up multiple groups of corresponding centering components, clamping components, flaw detection components and deformation detection components, multiple aluminum ingots can be inspected at the same time, thereby improving the inspection efficiency.

[0019] 3. The present invention can effectively prevent the aluminum ingot from loosening from the opening of the C-shaped part during the clamping process through the meshing transmission action of the No. 1 worm and the No. 1 gear, and the aluminum ingot can be re-centered when the two clamping assemblies are extended and clamped at the same time. After the flaw detection is completed, the No. 1 motor is driven in reverse to restore the No. 4 screw to its original position. During this process, the fan is controlled to operate to blow air through the air outlet to the bottom surface of the aluminum ingot to dry the coupling agent on the bottom surface of the aluminum ingot, thereby ensuring the accuracy of flaw detection and cleaning the residual coupling agent on the aluminum ingot. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 Schematic diagram of the first three-dimensional structure in this embodiment;

[0022] Figure 2 This is an enlarged schematic diagram of the main installation structure of the internal components of the shell in this embodiment;

[0023] Figure 3 This is an enlarged schematic diagram of the main installation structure of the clamping assembly and the centering assembly in this embodiment;

[0024] Figure 4 This is an enlarged cross-sectional view of the centering assembly main body installation structure in this embodiment;

[0025] Figure 5 This is an enlarged schematic diagram of the installation structure of the translation assembly main body in this embodiment;

[0026] Figure 6 This is an enlarged schematic diagram of the main structure of the clamping assembly in this embodiment;

[0027] Figure 7 This is an enlarged cross-sectional view of the main structure of the clamping assembly in this embodiment;

[0028] Figure 8 This is an enlarged schematic diagram of the main installation structure of the flaw detection component and the deformation detection component in this embodiment;

[0029] Figure 9 This is an enlarged cutaway schematic diagram of the main installation structure of the flaw detection component in this embodiment;

[0030] Figure 10 This is an enlarged schematic diagram of the main body installation structure of the upper component of the lifting plate in this embodiment;

[0031] Figure 11 This is an enlarged schematic diagram of the main structure of the deformation detection component in this embodiment;

[0032] Figure 12 This is an enlarged cross-sectional view of the main structure of the deformation detection component in this embodiment;

[0033] Figure 13 This is an enlarged schematic diagram of area A in the main structure diagram of the clamping assembly in this embodiment;

[0034] Figure 14 This is an enlarged schematic diagram of area B in the cross-sectional view of the main structure of the clamping assembly in this embodiment;

[0035] Figure 15 This is an enlarged schematic diagram of area C in the main body installation structure diagram of the upper component of the lifting plate in this embodiment;

[0036] Figure 16 This is an enlarged schematic diagram of area D in the cross-sectional view of the main structure of the deformation detection component in this embodiment.

[0037] In the figure: 1, housing; 11, partition; 12, control panel; 13, collecting hopper; 14, aluminum ingot; 15, liquid injection port; 16, liquid storage tank; 17, delivery pump; 18, fan; 19, guide groove;

[0038] 2. Translation assembly; 21. Guide rail; 22. Translation frame; 23. Column; 24. Screw No. 1;

[0039] 3. Clamping assembly; 31. Hollow rod; 32. Telescopic rod No. 1; 33. C-shaped member; 34. Vertical rod; 35. Sliding plate; 36. Extrusion block; 37. Fixed plate; 38. Screw No. 2; 39. Gear No. 1; 310. Threaded sleeve; 311. Rotating rod; 312. Worm No. 1; 313. Gear No. 2; 314. Hydraulic rod No. 1; 315. Rack No. 1; 316. Hydraulic rod No. 2; 317. Tension sensor;

[0040] 4. Hardness test assembly; 41. Through hole; 42. Fixed cylinder No. 1; 43. Sliding rod No. 1; 44. Baffle No. 1; 45. Extrusion head; 46. Spring No. 1; 47. Through slot No. 1; 48. Ring No. 1; 49. Conductive rod;

[0041] 5. NDT assembly; 51. Vertical plate No. 1; 52. Support rod No. 1; 53. Limit rod No. 1; 54. Sliding bar; 55. Screw rod No. 3; 56. Vertical plate No. 2; 57. Support rod No. 2; 58. Lifting plate; 59. Guide bar; 510. Sliding bar; 511. Limit rod No. 2; 512. Sliding seat; 513. Screw rod No. 4; 514. Motor No. 1; 515. Air outlet; 516. Limit rod No. 3; 517. Support plate; 518. Spring No. 2; 519. Baffle No. 2; 520. Ultrasonic probe;

[0042] 6. Deformation detection assembly; 61. Horizontal plate; 62. Limiting hole; 63. Telescopic rod No. 2; 64. Loading plate; 65. Threaded barrel; 66. Bidirectional screw No. 1; 67. Gear No. 3; 68. Hydraulic rod No. 3; 69. Rack No. 2; 610. Fitting groove; 611. Push plate; 612. Hydraulic rod No. 4; 613. Jack; 614. Collar No. 2; 615. Fixed barrel No. 2; 616. Sliding rod No. 2; 617. Baffle No. 3; 618. Spring No. 3;

[0043] 7. Centering assembly; 71. Fixed housing; 72. No. 5 hydraulic rod; 73. Hollow plate; 74. Liquid outlet; 75. No. 2 through slot; 76. No. 4 limit rod; 77. Clamping plate; 78. Connecting rod; 79. Centering plate; 710. Internally threaded pipe; 711. No. 2 bidirectional screw; 712. No. 4 gear;

[0044] 8. Motor No. 2; 81. Drive shaft No. 1; 82. Worm No. 2;

[0045] 9. Motor No. 3;

[0046] 10. Motor No. 4; 101. Drive shaft No. 2. DETAILED DESCRIPTION

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0048] For examples, see Figure 1-16 As shown, a device for detecting the quality of finished products of recycled aluminum ingots comprises a housing 1; Figure 3 、 Figure 5 and Figure 6In the embodiment, a partition 11 is fixed in the shell 1, and four guide slots 19 are formed on the partition 11. A translation assembly 2 is provided under the partition 11. Four columns 23 respectively penetrating the four guide slots 19 are fixed to the translation end of the translation assembly 2. A clamping assembly 3 is fixed to the inner side of each of the four columns 23. A hardness detection assembly 4 is provided on each of the clamping assemblies 3. The translation assembly 2 is used to drive the multiple clamping assemblies 3 to translate to complete the detection operation. During the clamping process, the clamping assembly 3 can use the hardness detection assembly 4 to perform hardness detection on the aluminum ingot, so as to perform multi-faceted detection.

[0049] like Figure 1 、 Figure 2 and Figure 3 In the embodiment, 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 respectively provided in the shell 1, and 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. The three groups of corresponding flaw detection assemblies 5, deformation detection assemblies 6 and centering assemblies 7 work simultaneously to perform batch inspection on aluminum ingots, thereby improving inspection efficiency.

[0050] like Figure 2 and Figure 3 In the figure, each centering component 7 is provided with an aluminum ingot block 14, and the aluminum ingot block 14 can be lowered between the two clamping components 3 below it by the centering component 7. The clamping component 3 can use the hardness detection component 4 to perform hardness detection on the aluminum ingot block 14 when clamping. Under the drive of the translation component 2, the aluminum ingot block 14 is moved to the top of the flaw detection component 5 for flaw detection, and finally moved to the deformation detection component 6 and the aluminum ingot block 14 is stretched by the clamping component 3 to perform deformation detection.

[0051] like Figure 6 and Figure 7In the embodiment, the clamping assembly 3 includes a No. 2 hydraulic rod 316 and two hollow rods 31 fixed to the side of the column 23, and a No. 1 telescopic rod 32 is slidably provided in the two hollow rods 31. The No. 2 hydraulic rod 316 and the ends of the two No. 1 telescopic rods 32 are jointly fixed with a C-shaped piece 33, and the hardness detection assembly 4 is fixed on the side wall of the C-shaped piece 33. The upper part of the C-shaped piece 33 is provided with an opening, and vertical rods 34 are fixed on both sides of the opening. The two vertical rods 34 are jointly slidably provided with a There is a sliding plate 35, and 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 of the upper part of the C-shaped member 33. A tension sensor 317 is provided between the action end of the second hydraulic rod 316 and the side wall of the C-shaped member 33. Two fixed plates 37 are fixed on the side wall of the C-shaped member 33. Two No. 2 screws 38 are rotatably mounted on the two fixed plates 37. The two No. 2 screws 38 are both sleeved with threaded sleeves 310, and the tops of the two threaded sleeves 310 are fixed. At the lower part of the sliding plate 35, the bottom ends of the two No. 2 screws 38 are fixedly connected to the No. 1 gear 39, and a rotating rod 311 is rotatably installed on the side wall of the C-shaped member 33. Both ends of the rotating rod 311 are fixed with a No. 1 worm 312, and the two No. 1 worms 312 are respectively engaged with the two No. 1 gears 39 for transmission. A No. 2 gear 313 is fixed on the rotating rod 311, and a No. 1 hydraulic rod 314 is fixed on the side wall of the C-shaped member 33. The bottom end of the No. 1 hydraulic rod 314 is fixedly connected to the No. 2 gear The No. 1 rack 315 of the meshing transmission 313 drives the two No. 1 worm gears 312 thereon to rotate when the rotating rod 311 rotates, so as to drive the No. 2 screw 38, and the No. 2 screw 38 drives the extrusion block 36 to rise and fall under the action of the rotation and extension of the threaded sleeve 310, so as to clamp and fix the aluminum ingot located in the opening of the C-shaped part 33. At the same time, the meshing transmission action of the No. 1 gear 39 and the No. 1 worm gear 312 prevents the aluminum ingot from loosening from the C-shaped part 33 during the inspection process, thereby ensuring the clamping stability.

[0052] like Figure 7 and Figure 14In the embodiment, the hardness detection component 4 includes a No. 1 fixed cylinder 42 fixed on the side wall of the C-shaped member 33 and a through hole 41 provided on the side wall of the C-shaped member 33, and the through hole 41 is located in the No. 1 fixed cylinder 42, and a No. 1 sliding rod 43 is provided through the through hole 41. The 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 the other end of the No. 1 sliding rod 43 is provided with an extrusion head 45, and the extrusion head 45 is located in the opening of the C-shaped member 33, a No. 1 spring 46 is provided in the No. 1 fixed cylinder 42, and the No. 1 spring 46 is located on the side opposite to the No. 1 baffle 44 and the No. 1 sliding rod 43, and a No. 1 through groove 47 is provided on the No. 1 fixed cylinder 42. A No. 1 collar 48 passing through the No. 1 through slot 47 is fixed on the plate 44, and a conductive rod 49 is slidingly set in the No. 1 collar 48, and the conductive rod 49 is fixed on the side wall of the C-shaped part 33. In the initial state, the No. 1 spring 46 will always push the No. 1 baffle 44 toward the C-shaped part 33 to extend the No. 1 sliding rod 43 into the opening of the C-shaped part 33. During the clamping process of the aluminum ingot by the clamping assembly 3, the No. 1 sliding rod 43 will extend into the No. 1 fixed cylinder 42, and drive the No. 1 collar 48 to slide on the conductive rod 49 during the extension process, and the resistance value between the No. 1 collar 48 and the conductive rod 49 during clamping and the change in resistance value after clamping are read to obtain the amount by which the extrusion head 45 is recessed into the aluminum ingot, so as to obtain the hardness grade of the aluminum ingot.

[0053] like Figure 8 and Figure 9 In the embodiment, the flaw detection assembly 5 includes 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, and a sliding bar 54 is provided on the two No. 1 limiting rods 53 for sliding together. A No. 3 screw 55 is provided on the side of the sliding bar 54 and is threadedly connected thereto, and the No. 3 screw 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 a lifting plate 58 is rotatably installed at the ends of the two No. 2 support rods 57, and two guide bars 59 are fixed under the lifting plate 58. , a slider 510 is slidably provided on the two guide bars 59, and a No. 1 support rod 52 is rotatably installed under the two sliders 510, and the bottom ends of the two No. 1 support rods 52 are rotatably installed on the partition 11, the two No. 1 support rods 52 and the two No. 2 support rods 57 are cross-arranged, and the intersection position of the two No. 1 support rods 52 and the two No. 2 support rods 57 is hingedly connected by a pin shaft, and the lifting plate 58 is lifted and lowered by changing the angle between the No. 1 support rod 52 and the No. 2 support rod 57, so that the components on the lifting plate 58 are attached to the bottom surface of the aluminum ingot during the inspection process.

[0054] like Figure 9 and Figure 10In the embodiment, 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, and a sliding seat 512 is provided on the two No. 2 limiting rods 511 for sliding together. A No. 4 screw 513 is provided on the side of the sliding seat 512 for threaded connection therewith, and the No. 4 screw 513 is rotatably installed between the two No. 2 vertical plates 56, and a No. 1 motor 514 for driving the No. 4 screw 513 is fixed on the lifting plate 58, an air outlet 515 and two No. 3 limiting rods 516 are fixed on the sliding seat 512, and a support plate 5 is provided on the two No. 3 limiting rods 516 for sliding together. 17. The top ends of the two No. 3 limit rods 516 are fixed with No. 2 baffles 519 for limiting. The No. 3 limit rods 516 are sleeved with No. 2 springs 518, and the No. 2 springs 518 are located below the support plate 517. An ultrasonic probe 520 is installed on the support plate 517. In the initial state, the No. 2 springs 518 will always push the support plate 517 upward so that the ultrasonic probe 520 can accurately fit with the bottom surface of the aluminum ingot during movement. When the No. 4 screw 513 rotates, the components on the sliding seat 512 are driven to move on the bottom surface of the aluminum ingot, and cooperate with the control of the ultrasonic probe 520 to emit ultrasonic waves to detect defects inside the aluminum ingot.

[0055] like Figure 11 、 Figure 12 and Figure 14In the embodiment, the deformation detection assembly 6 includes a horizontal plate 61 fixed on the inner wall of the shell 1, and loading plates 64 are provided 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 for sliding and limiting in the limiting holes 62 on the upper and lower sides of the horizontal plate 61 is fixed between the two loading plates 64. A threaded barrel 65 is fixed on the two loading plates 64. A first bidirectional screw 66 threadedly connected thereto is provided through the two threaded barrels 65. The first bidirectional screw 66 is rotatably mounted on the side of the horizontal plate 61, and a third gear 67 is fixed on the first bidirectional screw 66. A third hydraulic rod 68 is fixed to the side of the transverse plate 61, and the active end of the third hydraulic rod 68 is fixedly connected to the second rack 69 meshing with the third gear 67. A fitting groove 610 is provided on the side of the transverse plate 61 facing the loading plate 64, and a push plate 611 is provided in the fitting groove 610. A fourth hydraulic rod 612 is fixed to the side of the transverse plate 61, and the active 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 sockets 613 are provided on the two loading plates 64, and the sockets 613 on the two loading plates 64 correspond to each other. The sockets 613 on the loading plates 64 are located 13 openings are fixedly connected with a No. 2 fixed cylinder 615, a No. 2 collar 614 is fixed in the socket 613, a No. 2 sliding rod 616 is slidably provided in the No. 2 collar 614, and the end of the No. 2 sliding rod 616 located in the No. 2 fixed cylinder 615 is fixedly connected with a No. 3 baffle 617, and a No. 3 spring 618 is provided in the No. 2 fixed cylinder 615, and the No. 3 spring 618 is located on the side opposite to the No. 3 baffle 617 and the No. 2 sliding rod 616. In the initial state, the No. 3 spring 618 will always push the No. 3 baffle 617 toward the No. 2 collar 614 side, so that the No. 2 sliding rod 616 extends out of the No. 2 fixed cylinder. Cylinder 615, by moving the aluminum ingot between the two loading plates 64, and under the rotation of the No. 1 bidirectional screw 66, the No. 2 sliding rod 616 between the two loading plates 64 is respectively attached to the upper and lower surfaces of the aluminum ingot, and the aluminum ingot is deformed under the tensile action of the clamping component 3. When the aluminum ingot is deformed, the No. 2 sliding rod 616 on its surface will synchronously extend in the No. 2 fixed cylinder 615. By comparing the initial resistance value between the No. 2 ring 614 and the No. 2 sliding rod 616 and the resistance value of the aluminum ingot after stretching, the extension length of the No. 2 sliding rod 616 is obtained, and then the thickness change of the aluminum ingot during stretching is obtained.

[0056] like Figure 3 and Figure 4In the embodiment, the centering assembly 7 includes a fixed shell 71 fixed to the upper part of the shell 1, a No. 4 limiting rod 76 fixed horizontally on the shell 1, and two No. 5 hydraulic rods 72 fixed on the partition 11. The two No. 5 hydraulic rods 72 are fixed to the active ends of the two No. 5 hydraulic rods 72. A hollow plate 73 is fixed to each of the two No. 5 hydraulic rods 72. A plurality of evenly distributed liquid outlet holes 74 are provided on the hollow plate 73. The plurality of liquid outlet holes 74 are all connected to the cavity in the hollow plate 73. Two clamping plates 77 are slidably provided on the No. 4 limiting rod 76. A centering plate 79 is fixed to the inner side of the two clamping plates 77 through a connecting rod 78. , No. 2 through grooves 75 are provided on both opposite sides of the fixed shell 71, and the two centering plates 79 are respectively arranged in the two No. 2 through grooves 75, and the two clamping plates 77 are fixed with internal threaded tubes 710, and the two internal threaded tubes 710 are commonly penetrated by a No. 2 bidirectional screw 711 threadedly connected thereto, and the No. 2 bidirectional screw 711 is rotatably mounted on the shell 1, and one end of the No. 2 bidirectional screw 711 is fixed with a No. 4 gear 712, and the two centering plates 79 are moved inward at the same time to center the aluminum ingot located on the hollow plate 73.

[0057] like Figure 5 In the embodiment, the translation assembly 2 includes two guide rails 21, and a translation frame 22 is slidingly provided under the two guide rails 21, and the four columns 23 are fixed to the translation frame 22. A No. 1 screw 24 threadedly connected to the side of the translation frame 22 is provided. A No. 3 motor 9 for driving the translation assembly 2 is fixed on the side wall of the shell 1, and the output shaft of the No. 3 motor 9 is connected to the No. 1 screw 24 in the translation assembly 2. When the translation frame 22 is translated, the four columns 23 are used to simultaneously drive the clamping assembly 3 installed thereon to move, so as to move the aluminum ingot, as shown in FIG. Figure 1 、 Figure 2 and Figure 3 In the figure, a liquid storage tank 16, a delivery pump 17 and a fan 18 are installed at the bottom of the shell 1. A liquid injection port 15 is provided on the side of the liquid storage tank 16, which penetrates the side wall shell 1. The liquid inlet end of the delivery pump 17 is connected to the liquid storage tank 16, and 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 tube 515 through a hose. 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. The delivery pump 17 is used to pump the coupling agent in the liquid storage tank 16 into the hollow plate 73. The coupling agent in the scheme can be a volatile fluid such as water or alcohol gel, so as to fill the gap between the probe and the aluminum ingot during hardness testing to ensure detection accuracy.

[0058] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4In the embodiment, the housing 1 is fixed with a No. 2 motor 8 for driving the three centering components 7, the output end of the No. 2 motor 8 is fixedly connected to a No. 1 drive shaft 81, the No. 1 drive shaft 81 is fixedly connected with a No. 2 worm 82 which is respectively engaged with the No. 4 gear 712 in the three centering components 7, the partition 11 is fixed with a No. 4 motor 10 for driving the three flaw detection components 5, the output end of the No. 4 motor 10 is fixedly connected to a No. 2 drive shaft 101, the No. 2 drive shaft 101 is respectively connected to the three flaw detection components 5 through a transmission belt. The end of the No. 3 screw rod 55 in the component 5 is connected by transmission, and a control panel 12 is installed on the shell 1, and the control panel 12 is electrically connected to the conductive rod 49, the No. 1 collar 48, the No. 2 collar 614 and the No. 2 sliding rod 616 through a wire. The No. 2 motor 8 is used to drive the three centering components 7 at the same time to simultaneously center the aluminum ingots in the three centering components 7, and the No. 4 motor 10 is used to drive the three flaw detection components 5 to simultaneously perform flaw detection on multiple aluminum ingots through the three flaw detection components 5.

[0059] At present, when working, the recycled aluminum ingot products are mainly tested by presetting the tensile force on the tensile meter, stretching the two ends of the aluminum ingot by using the tensile meter, and detecting its thickness change with a laser rangefinder to obtain its ductility. The existing detection device can only detect a single casting at a time when in use. For multiple test pieces extracted from a large batch of castings, multiple tests are required. It is impossible to detect multiple test pieces at the same time, and it is impossible to detect internal defects of the castings, resulting in incomplete detection and low detection efficiency. In this solution, the aluminum ingot block 14 is placed in the fixed shell 71 and is located on the hollow plate 73. By controlling the operation of the No. 2 motor 8, the No. 2 motor 8 drives the three No. 2 worms 82 to rotate through the No. 1 drive shaft 81, and when the No. 2 worm 82 rotates, The No. 2 bidirectional screw 711 is driven to rotate by the No. 4 gear 712, and when the No. 2 bidirectional screw 711 rotates, it drives the two clamping plates 77 to move inward at the same time. When the two clamping plates 77 move inward, they simultaneously drive the two centering plates 79 to move into the fixed shell 71, thereby centering the aluminum ingot 14 located on the hollow plate 73, and then simultaneously centering the aluminum ingots 14 in the three fixed shells 71. Subsequently, the No. 5 hydraulic rod 72 in the three centering assemblies 7 is controlled to contract simultaneously to drive the aluminum ingot 14 located on the hollow plate 73 to move between the two clamping assemblies 3 below it, and at this time, the delivery 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 14 through the liquid outlet 74;

[0060] Then, the clamping assemblies 3 on both sides of the aluminum ingot 14 are controlled to work simultaneously. When the clamping assembly 3 is in operation, the No. 2 hydraulic rod 316 is controlled to extend to move the C-shaped member 33 to the end of the aluminum ingot 14, and the No. 1 hydraulic rod 314 is controlled to extend to make the No. 1 rack 315 drive the No. 2 gear 313 to rotate during the downward movement. When the No. 2 gear 313 rotates, it drives the two No. 1 worm gears 312 to rotate through the rotating rod 311, thereby driving the No. 1 gear 39 to rotate, and the No. 1 gear 39 is fixed on the No. 2 screw 38. At this time, when the No. 2 screw 38 rotates, it drives the threaded sleeve 310 to move downward, thereby driving the extrusion block 36 to move into the opening of the C-shaped member 33, so as to clamp and fix the end of the aluminum ingot 14 located in the opening of the C-shaped member 33, and the meshing transmission action of the No. 1 worm gear 312 and the No. 1 gear 39 can effectively prevent the aluminum ingot 14 from loosening from the opening of the C-shaped member 33 during the clamping process.

[0061] At the same time, when the C-shaped member 33 is fitted to the end of the aluminum ingot 14 under the action of the No. 2 hydraulic rod 316, the end face of the aluminum ingot 14 will squeeze the No. 1 sliding rod 43, causing the No. 1 sliding rod 43 to shrink into the through hole 41, and under the reaction force of the No. 1 spring 46, the extrusion head 45 will abut against the end face of the aluminum ingot 14, and the No. 1 sliding rod 43 will drive the No. 1 collar 48 to slide on the conductive rod 49 when it moves telescopically. During detection, the extrusion head 45 will be recessed into the end face of the aluminum ingot 14 under the pushing action of the No. 1 spring 46. When the No. 1 collar 48 is pressed, the extrusion head 45 will be pressed into the end face of the aluminum ingot 14. The closer to the 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 is attached to the end surface of the aluminum ingot 14 and the resistance value when the extrusion head 45 stops changing after being recessed into the end surface of the aluminum ingot 14, and comparing the two sets of resistance values, the amount of recess of the extrusion head 45 into the aluminum ingot 14 is obtained, and then the hardness grade of the aluminum ingot 14 is obtained, thereby achieving the purpose of hardness testing. In addition, when the two clamping assemblies 3 are extended and clamped at the same time, the aluminum ingot 14 can be re-centered.

[0062] Then the No. 3 motor 9 is controlled to operate. When the No. 3 motor 9 operates, it will drive the No. 1 screw 24 to rotate. When the No. 1 screw 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, and then drive the aluminum ingot 14 clamped in the C-shaped part 33 to translate. By moving the aluminum ingot 14 above the flaw detection component 5 and controlling the No. 4 motor 10 to operate, when the No. 4 motor 10 operates, it will drive the No. 1 limit rod 53 in the three flaw detection components 5 to rotate through the No. 2 drive shaft 101, and when the No. 1 limit rod 53 rotates, it will drive the sliding bar 54 to slide on the two No. 1 limit rods 53, and the sliding bar 54 will gradually reduce the angle between the No. 2 support rod 57 and the No. 1 support rod 52 during the sliding process, and the lifting plate 58 will be pushed upwards through the No. 1 support rod 52 and the No. 2 support rod 57, and the end of the No. 1 support rod 52 will pass through the lifting process. When the slider 510 slides on the guide bar 59, the lifting plate 58 is lifted to make the ultrasonic probe 520 rest against the bottom of the aluminum ingot 14, and under the action of the No. 2 spring 518, the ultrasonic probe 520 is accurately fitted with the bottom surface of the aluminum ingot 14, and then the No. 1 motor 514 is controlled to operate. When the No. 1 motor 514 operates, it drives the No. 4 screw 513 to rotate, and when the No. 4 screw 513 rotates, it drives the sliding seat 512 to slide on the two No. 2 limit rods 511, thereby driving the ultrasonic probe 520 to move horizontally in the state of fitting the bottom surface of the aluminum ingot 14, and emits ultrasonic waves during the movement to detect flaws inside the aluminum ingot 14. After the flaw detection is completed, the No. 1 motor 514 is driven in the reverse direction to make the No. 4 screw 513 return to its original position, and in the process, the fan 18 is controlled to operate to blow air through the air outlet 515 to the bottom surface of the aluminum ingot 14 to dry the coupling agent on the bottom surface of the aluminum ingot 14. After completion, the lifting plate 58 is controlled to descend and return to its original position.

[0063] Then, the No. 3 motor 9 is controlled to continue to operate to move the aluminum ingot 14 into the deformation detection component 6 and between the two loading plates 64. Then, the No. 3 hydraulic rod 68 is controlled to extend through the No. 2 rack 69 to drive the No. 3 gear 67 to rotate. When the No. 3 gear 67 rotates, it will drive the No. 1 bidirectional screw 66 to rotate. When the No. 1 bidirectional screw 66 rotates, it will drive the two loading plates 64 to retract inward at the same time, so that the No. 2 sliding rod 616 located between the two loading plates 64 will respectively abut the upper and lower surfaces of the aluminum ingot 14. When the No. 2 sliding rod 616 abuts against the surface of the aluminum ingot 14, it will retract into the No. 2 fixed cylinder 615 due to the reaction force. At this time, the initial resistance value between the No. 2 collar 614 and the No. 2 sliding rod 616 is recorded. Then, the No. 3 hydraulic rod 68 is controlled to extend through the No. 2 rack 69 to drive the No. 3 gear 67 to rotate. When the No. 3 gear 67 rotates, it will drive the No. 1 bidirectional screw 66 to rotate. When the No. 1 bidirectional screw 66 rotates, it will drive the two loading plates 64 to retract inward at the same time, so that the No. 2 sliding rod 616 located between the two loading plates 64 will respectively abut against the upper and lower surfaces of the aluminum ingot 14. When the No. 2 sliding rod 616 abuts against the surface of the aluminum ingot 14, it will retract into the No. 2 fixed cylinder 615 due to the reaction force. At this time, the initial resistance value between the No. 2 collar 614 and the No. 2 sliding rod 616 is recorded. The No. 2 hydraulic rod 316 in the clamping assembly 3 contracts to stretch and extend both ends of the aluminum ingot 14 at the same time. When the aluminum ingot 14 is deformed due to stretching, its surface will be concave, and the No. 2 sliding rods 616 located on the upper and lower sides of the aluminum ingot 14 will also extend outward under the action of the No. 3 spring 618. Similar to the hardness testing assembly 4, the resistance value between the No. 2 sliding rod 616 and the No. 2 collar 614 after extension is recorded again and compared with the initial resistance value to obtain the telescopic length of the No. 2 sliding rod 616 after the aluminum ingot 14 is deformed, and the extension values ​​of the upper and lower relative No. 2 sliding rods 616 are summed to obtain the thickness change at the same point of the aluminum ingot 14, thereby obtaining the ductility of the aluminum ingot 14 after stretching;

[0064] During the contraction of the No. 2 hydraulic rod 316, the tension sensor 317 can detect the tension of the No. 2 hydraulic rod 316 during contraction, so as to control the contraction process of the No. 2 hydraulic rod 316 and further control the tension.

[0065] After the inspection is completed, the threaded sleeve 310 is controlled to retract so that the extrusion block 36 is moved away from the opening on the C-shaped member 33, thereby releasing the clamping of the end of the aluminum ingot 14. Subsequently, the fourth hydraulic rod 612 is controlled to extend to drive the push plate 611 to move between the two loading plates 64 to push the aluminum ingot 14 down from between the clamping assemblies 3 on both sides. Subsequently, the aluminum ingot 14 will fall into the collecting hopper 13 and be discharged. Subsequently, the clamping assembly 3, the translation assembly 2 and the centering assembly 7 are controlled to return to their original positions and subsequent inspection operations can be carried out.

[0066] By setting up multiple sets of corresponding centering components 7, clamping components 3, flaw detection components 5 and deformation detection components 6, multiple aluminum ingots 14 can be inspected at the same time;

[0067] The combination achieves the effect of batch testing and can detect internal defects of aluminum ingot products. Compared with traditional recycled aluminum ingot product quality testing devices, the detection is more comprehensive and the detection efficiency is higher.

[0068] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A device for inspecting the quality of finished products of recycled aluminum ingots, characterized by: It comprises a shell (1); a partition (11) is fixed in the shell (1), four guide grooves (19) are provided on the partition (11), a translation assembly (2) is provided 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 provided 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 respectively provided 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 provided in each centering assembly (7). The aluminum ingot (14) can be lowered between the two clamping assemblies (3) below the centering assembly (7). The clamping assembly (3) can perform hardness testing on the aluminum ingot (14) using the hardness testing assembly (4) when clamping. The aluminum ingot (14) is moved to the top of the flaw detection assembly (5) for flaw detection under the drive of the translation assembly (2). Finally, the aluminum ingot (14) is moved to the deformation detection assembly (6) and stretched using the clamping assembly (3) to perform deformation detection. The clamping assembly (3) includes a No. 2 hydraulic rod (316) fixed to the side of the column (23) and two hollow rods (31), and a No. 1 telescopic rod (32) is slidably provided in the two hollow rods (31), and the working end of the No. 2 hydraulic rod (316) and the ends of the two No. 1 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), and the upper part of the C-shaped member (33) is provided with an opening, and vertical rods (34) are fixed on both sides of the opening, and a sliding plate (35) is jointly slidably provided on the two vertical rods (34), and an extrusion block (36) is fixed under the sliding plate (35), and the extrusion block (36) is embedded in the opening at the upper part of the C-shaped member (33), and 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 portion, 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 portion 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 the 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). The bottom end of the No. 1 hydraulic rod (314) is fixedly connected to a No. 1 rack (315) meshed with the No. 2 gear (313) for transmission.

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

3. The device for inspecting the quality of finished products of recycled aluminum ingots according to claim 1, wherein: The flaw detection assembly (5) includes 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), and a sliding bar (54) is provided on the two No. 1 limiting rods (53) for sliding together. A No. 3 screw rod (55) is provided on the side of the sliding bar (54) and is threadedly connected thereto, 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). The two No. 2 support rods (57) are provided 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), and sliders (510) are slidably mounted on the two guide bars (59), and 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), and the two No. 1 support rods (52) and the two No. 2 support rods (57) are arranged in a cross-arrangement, and the cross positions of the two No. 1 support rods (52) and the two No. 2 support rods (57) are hingedly connected by a pin.

4. The device for inspecting the quality of finished products of recycled aluminum ingots according to claim 3, wherein: 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), and a sliding seat (512) is provided on the two No. 2 limiting rods (511) for sliding together. A No. 4 screw rod (513) is provided on the side of the sliding seat (512) and is threadedly connected thereto. The No. 4 screw rod (513) is rotatably installed between the two No. 2 vertical plates (56), and a No. 1 motor (511) 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 provided on the two No. 3 limiting rods (516), a No. 2 baffle (519) for limiting is fixed 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).

5. The device for inspecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: The deformation detection assembly (6) includes a horizontal plate (61) fixed on the inner wall of the housing (1), and loading plates (64) are provided on both upper and lower sides of the horizontal plate (61). Limiting holes (62) are provided on both upper and lower sides of the horizontal plate (61), and 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). A threaded barrel (65) is fixedly connected to the two loading plates (64), and the two threaded barrels (65) are provided inside the two threaded barrels (65). A No. 1 bidirectional screw (66) is provided through the horizontal plate (61) and is threadedly connected thereto. The No. 1 bidirectional screw (66) is rotatably mounted on the side of the horizontal plate (61). A No. 3 gear (67) is fixed to the No. 1 bidirectional screw (66). A No. 3 hydraulic rod (68) is fixed to the side of the horizontal plate (61). The active end of the No. 3 hydraulic rod (68) is fixed to a No. 2 rack (69) meshing with the No. 3 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 provided in the engaging groove (610), a fourth hydraulic rod (612) is fixedly connected to the side of the transverse plate (61), and the 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 jacks (613) are provided on the two loading plates (64), and the jacks (613) on the two loading plates (64) correspond to each other, and the loading plates (64) are fixedly connected to the second fixed jacks at the openings of the jacks (613). A fixed cylinder (615) is provided with a No. 2 collar (614) fixed in the insertion hole (613), a No. 2 sliding rod (616) is slidably provided in the No. 2 collar (614), and the end of the No. 2 sliding rod (616) located in the No. 2 fixed cylinder (615) is fixedly connected with a No. 3 baffle (617), and a No. 3 spring (618) is provided in the No. 2 fixed cylinder (615), and the No. 3 spring (618) is located on the side opposite to the No. 3 baffle (617) and the No. 2 sliding rod (616).

6. The device for inspecting 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) passing through and fixed on the upper part of the shell (1), a No. 4 limiting rod (76) fixed horizontally on the shell (1), and two No. 5 hydraulic rods (72) fixed on the partition (11), the two No. 5 hydraulic rods (72) having a hollow plate (73) fixed to their active ends, and the hollow plate (73) is provided with a plurality of evenly distributed liquid outlet holes (74), and the plurality of liquid outlet holes (74) are all in communication with the cavity in the hollow plate (73), and two clamping plates (77) are slidably provided on the No. 4 limiting rod (76), and the two clamping plates (77) are fixed to the active ends of the two No. 5 hydraulic rods (72). A centering plate (79) is fixed on the inner side through a connecting rod (78), and 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 fixed 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 fixed with a fourth gear (712).

7. The device for inspecting the quality of finished products of recycled aluminum ingots according to claim 1, characterized in that: The translation assembly (2) includes two guide rails (21), a translation frame (22) is slidably provided under the two guide rails (21), and the four uprights (23) are fixed to the translation frame (22), and a No. 1 screw (24) is provided 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). 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 tube (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).

8. The device for inspecting 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), and the output end of the No. 2 motor (8) is fixedly connected to a No. 1 drive shaft (81), and the No. 1 drive shaft (81) is fixedly connected to a No. 2 worm (82) that is respectively engaged with the No. 4 gear (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), and the output end of the No. 4 motor (10) is fixedly connected to a No. 2 drive shaft (101), and the No. 2 drive shaft (101) is respectively connected to the end of the No. 3 screw (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 ring (48), the No. 2 ring (614) and the No. 2 sliding rod (616) through a wire.

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