A photovoltaic inverter aging detection device with waste recycling function

Abstract

The present invention relates to the technical field of aging detection, and specifically to a photovoltaic inverter aging detection device with a waste recycling function. The detection device comprises an aging detection box, a material taking device, a detection device, a lifting device, a conveying device and a sorting device. The detection device can perform aging detection on products, and transmit the detection results to a screen of the aging detection box after the detection is completed. The material taking device can realize automatic loading and unloading without manual handling, thereby improving the efficiency of aging detection and avoiding device damage and personal injury caused by product falling. The conveying device can transport products to various processes, and the lifting device can bring products to corresponding places for aging detection. The sorting device can sort the products after the test, automatically identify qualified products and unqualified products, and recycle unqualified products.

Description

Technical Field

[0001] The invention relates to the technical field of aging detection, and in particular to a photovoltaic inverter aging detection device with a waste recycling function. Background Art

[0002] Under the background of increasing environmental protection demand and "building a new power system with new energy as the main body", the attention to the development of the photovoltaic industry is increasing day by day, the installed capacity at home and abroad is growing steadily, the photovoltaic equipment industry has broad development space, and my country's photovoltaic industry still occupies a leading position in the world, with an excellent development environment and competition system. At the same time, the domestic photovoltaic industry has benefited from the huge opportunities brought by the increase in global environmental protection demand, and the photovoltaic industry is expected to maintain a high growth rate in the future. With the increasing demand for photovoltaic inverters in the new energy photovoltaic industry, if you want to produce high-quality photovoltaic inverter products on a large scale, you must continuously improve the production technology and develop a new aging and testing mode to improve production efficiency, while ensuring quantity and quality. The existing technology has defects: when performing aging detection, it is necessary to manually carry the photovoltaic inverter into the aging cabinet. After the aging detection is completed, it is necessary to manually carry the photovoltaic inverter out, which has low production efficiency; after the aging detection is completed, it is necessary to manually sort out unqualified products, which is easy to cause omissions, increase labor costs, and reduce production efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a photovoltaic inverter aging detection device with a waste recycling function to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: the detection equipment includes an aging detection box, a screen is provided on one side of the aging detection box, the detection device is installed inside the aging detection box, the inside of the aging detection box is connected with a material taking device, the material taking device is installed on one side of the detection device, a U-shaped groove is provided on one side of the aging detection box, the U-shaped groove passes through the aging detection box, a conveying device is installed in the U-shaped groove, the conveying device passes through the aging detection box, a lifting device is installed between the two conveying devices, a sorting device is installed on one side of the conveying device, and the aging detection box and the detection device are connected to a control system. A tooling board is installed under the photovoltaic inverter, and the detection device (disclosed by announcement number CN116520058A, an inverter aging test device) performs aging detection on the product. After the detection is completed, the detection result is transmitted to the screen of the aging detection box. The material picking device can realize automatic loading and unloading, and no manual handling is required. While improving the efficiency of aging detection, it avoids device damage and personal injury caused by product falling. The conveying device can transport the product to each process, and the lifting device can bring the product to the corresponding place for aging detection. The sorting device can sort the products after the test is completed and automatically recycle unqualified products.

[0005] The material taking device includes a mounting plate, which is connected in a groove of the aging detection box, a slide rail is installed on the mounting plate, an extension plate is slidably connected to one side of the slide rail, a bevel rack is connected to one side of the extension plate, a rotating shaft 1 is connected to the mounting plate, a large bevel gear is rotatably connected to the rotating shaft 1, the large bevel gear is meshed with the bevel rack, a telescopic device is slidably connected to the mounting plate, a flip device is installed at one end of the telescopic device, a limiting block is connected to the mounting plate, and the limiting block is arranged below the telescopic device. When conducting the aging test, the control system controls the telescopic device to start, the telescopic device drives the large bevel gear to rotate, the large bevel gear engages with the bevel rack, the bevel rack drives the extension plate to slide on one side of the slide rail, so that the two extension plates are against one side of the upper plate, and at the same time, the telescopic device extends under the tooling plate, controls the flipping device to start, so that the flipping device is against the groove of the tooling plate, the control system controls the telescopic device to retract, the flipping block drives the tooling plate to move from the extension plate to the slide rail, when the tooling plate is completely moved to the slide rail, controls the flipping device to return to the initial position, the telescopic device drives the large bevel gear to engage with the bevel rack, drives the extension plate to slide on one side of the slide rail, and retracts the two extension plates to the initial position. After the aging test is completed, the control system controls the flipping device to start, controls the telescopic device to start, the telescopic device drives the large bevel gear to rotate, the large bevel gear engages with the bevel rack, the bevel rack drives the extension plate to slide on one side of the slide rail, so that the two extension plates are extended, and the telescopic device continues to move, so that the flipping device is against the tooling plate, pushing the tooling plate to move along the slide rail to the extension plate, and then moving from the extension plate to the lifting device, the control system controls the flipping device to return to the initial position, controls the telescopic device to retract, the telescopic device drives the large bevel gear to engage with the bevel rack, the bevel rack drives the extension plate to slide on one side of the slide rail, so that the two extension plates are retracted to the initial position.

[0006] The telescopic device comprises a first motor, which is mounted on a mounting plate, a first screw rod connected to the output end of the first motor, a small helical gear connected to the output end of the first motor, the small helical gear meshing with the large helical gear, a T-block slidably connected to the first screw rod, the limit block arranged below the T-block, an extension rod connected to one side of the T-block, one end of the extension rod connected to the flip device, a baffle connected to one side of the T-block, one end of the baffle sliding on the extension plate, the T-block sliding on the limit block, and the first motor connected to the control system. When the telescopic device is extended, the control system controls the first motor to rotate, the first motor drives the small helical gear and the first screw rod to rotate, the small helical gear drives the large helical gear to rotate, and the T-block slides on the first screw rod in a direction away from the first motor. When the telescopic device is retracted, the control system controls the first motor to rotate in the opposite direction, so that the T-block slides on the first screw rod in a direction close to the first motor, and when the baffle is against the helical rack, the helical rack meshes with the large helical gear, and the helical rack drives the extension plate to retract.

[0007] The flipping device includes a bottom plate, a first slider and a second slider, the bottom plate is connected to the extension rod, a push-pull device is installed on the bottom plate, a support block is installed on the bottom plate, a rotating shaft 2 is rotatably connected to the arc groove of the support block, one end of the rotating shaft 2 is connected to the flip block, and the other end of the rotating shaft 2 is connected to a gear, a sliding groove 1 and a sliding groove 2 are arranged on one side of the bottom plate, the first slider slides in the sliding groove 1, and the second slider slides in the sliding groove 2, the first slider and the second slider are connected by a connecting rod, and a rack is connected to one side of the first slider and the second slider. When the telescopic device extends below the tooling plate, the control system controls the push-pull device to start, so that the first slider slides in the sliding groove 1 in the direction close to the telescopic device, so that the rack connected to one side of the first slider meshes with the gear, so that the gear rotates, the gear drives the rotating shaft 2 to rotate in the arc groove of the support block, and the rotating shaft 2 drives the flipping block to rotate in the direction close to the telescopic device until it rotates 90°. When the aging test is completed, the control system controls the push-pull device to start, so that the second slider slides in the second sliding groove, and the second slider slides in the direction away from the telescopic device, so that the rack connected to one side of the second slider engages with the gear, so that the gear rotates, and the gear drives the second rotating shaft to rotate in the arc groove of the support block, and the second rotating shaft drives the flip block to rotate in the direction away from the telescopic device until it rotates 90°.

[0008] The push-pull device includes a fixed plate, a wire rope and a rope collector, the fixed plate is connected to one side of the base plate, a fixed pulley is installed on one side of the fixed plate, a movable pulley is installed in the installation groove of the first slider and the second slider, one end of the wire rope is fixed to the fixed pulley, the wire rope passes around the movable pulley, and the other end of the wire rope is linked to the rope collector, which is installed on the fixed plate and installed below the fixed pulley, a central axis is connected between the two rope collectors, a first sprocket is connected to the central axis, a base is installed on the base plate, a second motor is installed on one side of the base, a rotating shaft three is connected between the two bases, an output end of the second motor is connected to the rotating shaft three, a second sprocket is connected to the rotating shaft three, a chain is meshed on the first sprocket and the second sprocket, and the second motor is connected to a control system. When the telescopic device extends to the bottom of the tooling plate, the control system controls the second motor to rotate, the second motor drives the rotating shaft three to rotate, the rotating shaft three drives the second sprocket to rotate, the second sprocket drives the chain to rotate, the chain drives the first sprocket to rotate, the first sprocket drives the middle shaft to rotate, the middle shaft drives the rope collector to rotate, the wire rope slides on the fixed pulley and the movable pulley, the movable pulley drives the first slider to slide in the sliding groove one, and the first slider slides in the direction close to the telescopic device. When the aging test is completed, the control system controls the second motor to rotate in the opposite direction, drives the rotating shaft three to rotate, the rotating shaft three drives the second sprocket to rotate, the second sprocket drives the chain to rotate, the chain drives the first sprocket to rotate, the first sprocket drives the middle shaft to rotate, the middle shaft drives the rope collector to rotate, the wire rope slides on the fixed pulley and the movable pulley, and the movable pulley drives the second slider to slide in the sliding groove two in the direction away from the telescopic device.

[0009] The lifting device includes a column and an X-shaped plate. The column is connected to a lower plate. A trapezoidal plate is connected to one side of the lower plate. A third motor is installed on one side of the trapezoidal plate. The output end of the third motor is connected to a second screw rod. A connecting block is slidably connected to the second screw rod. The connecting block is rotatably connected to the lower plate. The X-shaped plate is rotatably connected to the lower plate. The X-shaped plate is rotatably connected to the upper plate. The upper plate and the lower plate have the same structure. The two plates of the X-shaped plate are rotatably connected to the rotating shaft four. The two X-shaped plates are connected by the rotating shaft five. The third motor is connected to the control system. When the aging detection is performed, the control system controls the third motor to rotate, the third motor drives the second screw rod to rotate, the connecting block slides on the second screw rod in the direction close to the third motor, and the connecting block drives the X-shaped plate to slide in the lower plate, so that the two plates of the X-shaped plate rotate around the rotating shaft four, the two X-shaped plates rotate around the rotating shaft five, and the X-shaped plate drives the upper plate to rise. When the aging detection is completed, the control system controls the third motor to rotate in the opposite direction, the third motor drives the second screw rod to rotate, the connecting block slides on the second screw rod in the direction away from the third motor, the second screw rod drives the X-shaped plate to slide in the lower plate, so that the two plates of the X-shaped plate rotate around the rotating shaft four, the two X-shaped plates rotate around the rotating shaft five, and the X-shaped plate drives the upper plate to descend.

[0010] The lower plate includes a working plate and a movable rod, the working plate is connected to the column, the working plate is connected to a side plate, a guide groove is provided on one side of the side plate, the movable rod slides in the guide groove, the movable rod is rotatably connected to the X-shaped plate, and the movable rod is rotatably connected to the connecting block. The movable rod can slide in the guide groove of the side plate, and the movable rod drives the X-shaped plate to rotate.

[0011] The conveying device includes a support plate, a convex block is connected to one side of the support plate, a fourth motor is installed on one side of the support plate, a rotating shaft 6 is connected to the output end of the fourth motor, a rotating wheel is rotatably connected to the rotating shaft 6, a belt 1 is arranged on the rotating wheel, a positioning sensor is installed on one side of the support plate, and the fourth motor is connected to the control system. The control system controls the fourth motor to rotate, the fourth motor drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the rotating wheel to rotate, the rotating wheel drives the belt 1 to rotate, and the tooling board on the belt 1 is transported to the aging detection box. When the tooling board arrives between the two positioning sensors, the fourth motor is controlled to stop rotating, and when the tooling board leaves the belt 1, the fourth motor is controlled to rotate.

[0012] The sorting device includes a support column, a workbench is connected to the support column, a vertical plate is installed on the workbench, a fifth motor is installed on one side of the vertical plate, a roller is connected to the output end of the fifth motor, a load-bearing plate is connected between the vertical plates on both sides, a conveyor belt structure is installed on the workbench, and the fifth motor is connected to the control system. The control system controls the fifth motor to rotate, and the fifth motor drives the roller to rotate. When the detection device detects that it is a qualified product, the qualified product contacts the roller and is transported to the next process through the roller. When the detection device detects that it is a defective product, the control system controls the conveyor belt structure to start, and the defective product contacts the conveyor belt structure and is transported to the next process through the conveyor belt structure.

[0013] The conveyor belt structure includes a sixth motor, which is installed on the workbench. The output end of the sixth motor is connected to a roller shaft, which is rotatably connected to a horizontal plate, which is connected to the workbench. The roller shaft is provided with a belt 2, which is provided between rollers. The belt 2 is provided with a sorting protrusion, and when the sorting protrusion is located at the bottom of the belt 2, the height of the belt 2 is lower than the roller, and when the sorting protrusion is located at the top of the belt 2, the height of the belt 2 is higher than the roller. The sixth motor is connected to the control system. When the detection device detects that the product is a defective product, the control system controls the sixth motor to rotate, the sixth motor drives the roller shaft to rotate, and the roller shaft drives the belt 2 to rotate, so that the sorting protrusion of the belt 2 rotates to the top of the belt 2, and the sixth motor is controlled to stop rotating, so that the defective product contacts the sorting protrusion. When the defective product is completely on the conveyor belt structure, the control system controls the sixth motor to rotate and transports the defective product to the next process.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0015] When the aging detection is performed, the material taking device of the present invention can automatically send the photovoltaic inverter into the aging detection cabinet for testing. When the aging detection is completed, the material taking device automatically sends the photovoltaic inverter out. Compared with manual handling of the photovoltaic inverter, while improving the aging detection efficiency, device damage and personal injury caused by product falling are avoided; after the aging detection is completed, the sorting device of the present invention can automatically sort qualified products and unqualified products according to the detection information of the detection device, and automatically recycle unqualified products, avoiding omissions caused by manual sorting and improving the accuracy rate; the working process of the present invention is completely mechanically operated, eliminating human participation, reducing labor costs, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 is a stereogram of the aging detection device of the present invention;

[0018] Figure 2 is a perspective view of the material taking device of the present invention;

[0019] Figure 3 is a perspective view of the telescopic device of the present invention;

[0020] Figure 4 is a three-dimensional diagram of the turning device of the present invention;

[0021] Figure 5 is a perspective view of the push-pull device of the present invention;

[0022] Figure 6 is a perspective view of the lifting device of the present invention;

[0023] Figure 7 is a three-dimensional diagram of an X-shaped plate of the present invention;

[0024] Figure 8 is a perspective view of the lower plate of the present invention;

[0025] Fig. 9 is a perspective view of a conveying device of the present invention;

[0026] Fig.10 is a perspective view of a sorting device of the present invention;

[0027] Fig.11 is a three-dimensional view of a load-bearing plate of the present invention;

[0028] Fig.12 It is a three-dimensional diagram of the conveyor belt structure of the present invention.

[0029] In the figure: 1. Aging detection box; 2. Material taking device; 21. Mounting plate; 22. Slide rail; 23. Extension plate; 24. Telescopic device; 241. First motor; 242. Small bevel gear; 243. Baffle; 244. First screw rod; 245. T-block; 246. Extension rod; 25. Turning device; 251. Bottom plate; 252. Turning block; 253. Push-pull device; 2531. First sprocket; 2532. Second sprocket; 2533. Fixed plate; 2534. Fixed pulley; 2535. Moving pulley; 2536. Rope collector; 2537. Second motor; 2538. Base; 254. Gear; 255. First slider; 256. Rack; 257. Support block; 258. Second slider ;26. Large bevel gear;4. Lifting device;41. Column;42. Lower plate;421. Working plate;422. Side plate;423. Movable rod;43. Third motor;44. Second screw rod;45. Trapezoidal plate;46. Upper plate;47. X-shaped plate;48. Rotating shaft four;49. Connecting block;5. Conveying device;51. Support plate;52. Rotating wheel;53. Bump;54. Fourth motor;55. Positioning sensor;6. Sorting device;61. Workbench;62. Support column;63. Vertical plate;64. Fifth motor;65. Roller;66. Conveyor belt structure;661. Sixth motor;662. Roller;663. Belt two;664. Horizontal plate;665. Sorting protrusion;67. Load-bearing plate. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] See also Figure 1-Figure 12The present invention provides a technical solution: the detection equipment includes an aging detection box 1, a screen is provided on one side of the aging test box 1, a detection device is installed inside the aging detection box 1, a material taking device 2 is connected inside the aging detection box 1, and the material taking device 2 is installed on one side of the detection device, a U-shaped groove is provided on one side of the aging detection box 1, the U-shaped groove runs through the aging detection box 1, a conveying device 5 is installed in the U-shaped groove, the conveying device 5 passes through the aging detection box 1, a lifting device 4 is installed between the two conveying devices 5, a sorting device 6 is installed on one side of the conveying device 5, and the aging detection box 1 and the detection device are connected to the control system. A tooling board is installed under the photovoltaic inverter, the detection device can perform aging detection on the product, and transmit the detection result to the screen of the aging detection box 1 after the detection is completed, the material taking device 2 can realize automatic loading and unloading, and does not require manual handling. While improving the efficiency of aging detection, it avoids device damage and personnel injury caused by product falling, the conveying device 5 can transport the product to each process, the lifting device 4 can bring the product to the corresponding place for aging detection, and the sorting device 6 can sort the products after the test is completed, and automatically recycle the unqualified products.

[0032] The material taking device 2 includes a mounting plate 21, which is connected in the groove of the aging detection box 1. A slide rail 22 is installed on the mounting plate 21. An extension plate 23 is slidably connected to one side of the slide rail 22. A bevel rack is connected to one side of the extension plate 23. A rotating shaft 1 is connected to the mounting plate 21. A large bevel gear 26 is rotatably connected to the rotating shaft 1. The large bevel gear 26 is meshed with the bevel rack. A telescopic device 24 is slidably connected to the mounting plate 21. A flipping device 25 is installed at one end of the telescopic device 24. A limiting block is connected to the mounting plate 21, and the limiting block is arranged below the telescopic device 24.

[0033] When conducting the aging test, the control system controls the telescopic device 24 to start, and the telescopic device 24 drives the large bevel gear 26 to rotate, and the large bevel gear 26 engages with the bevel rack, so that the extension plate 23 slides on one side of the slide rail 22, and the two extension plates 23 are extended until they are against one side of the upper plate 46. At the same time, the telescopic device 24 extends under the tooling plate, controls the flipping device 25 to start, and makes the flipping device 25 rest against the groove of the tooling plate. The control system controls the telescopic device 24 to retract. Because there is a gap between the material picking device 2 and the tooling plate, in order to prevent the tooling plate from tilting, it is necessary to guide the tooling plate to the slide rail 22 through the extension plate 23. When the tooling plate is completely moved to the slide rail 22, the flipping device 25 is controlled to return to the initial position, and the telescopic device 24 drives the large bevel gear 26 to engage with the bevel rack, so that the extension plate 23 slides on one side of the slide rail 22, and the two extension plates 23 are retracted to the initial position.

[0034] After the aging test is completed, the control system controls the flipping device 25 to start and controls the telescopic device 24 to start. The telescopic device 24 drives the large bevel gear 26 to rotate, and the large bevel gear 26 engages with the bevel rack to make the extension plate 23 slide on one side of the slide rail 22, so that the two extension plates 23 are extended, and the telescopic device 24 continues to move, so that the flipping device 25 is against the tooling plate, and the tooling plate is pushed to move along the slide rail 22 to the extension plate 23, and then from the extension plate 23 to the lifting device 4. The control system controls the flipping device 25 to return to the initial position and controls the telescopic device 24 to be retracted. The telescopic device 24 drives the large bevel gear 26 to engage with the bevel rack, and the bevel rack drives the extension plate 23 to slide on one side of the slide rail 22, so that the two extension plates 23 are retracted to the initial position. Then, the detection device performs aging detection on the photovoltaic inverter brought back by the material taking device ⒉.

[0035] The telescopic device 24 includes a first motor 241, which is installed on the mounting plate 21. The output end of the first motor 241 is connected to a first screw rod 244, and the output end of the first motor 241 is connected to a small bevel gear 242, which is meshed with a large bevel gear 26. A T-block 245 is slidably connected to the first screw rod 244, and a limit block is arranged below the T-block 245. An extension rod 246 is connected to one side of the T-block 245, and one end of the extension rod 246 is connected to the flipping device 25. A baffle 243 is connected to one side of the T-block 245, and one end of the baffle 243 slides on the extension plate 23. The T-block 245 slides on the limit block, and the first motor 241 is connected to the control system. When the telescopic device 24 is extended, the control system controls the first motor 241 to rotate, the first motor 241 drives the small bevel gear 242 and the first screw rod 244 to rotate, the small bevel gear 242 drives the large bevel gear 26 to rotate, and the T-block 245 slides on the first screw rod 244 in a direction away from the first motor 241. When the telescopic device 24 is retracted, the control system controls the first motor 241 to rotate in the opposite direction, so that the T-block 245 slides on the first screw rod 244 in a direction close to the first motor 241, and when the baffle 243 abuts against the bevel rack, the bevel rack is meshed with the large bevel gear 26, and the bevel rack drives the extension plate 23 to retract.

[0036] The flipping device 25 includes a base plate 251, a first slider 255 and a second slider 258. The base plate 251 is connected to the extension rod 246. A push-pull device 253 is installed on the base plate 251. A support block 257 is installed on the base plate 251. A rotating shaft 2 is rotatably connected to the arc groove of the support block 257. One end of the rotating shaft 2 is connected to the flipping block 252, and the other end of the rotating shaft 2 is connected to the gear 254. One side of the base plate 251 is provided with a sliding groove 1 and a sliding groove 2. The first slider 255 slides in the sliding groove 1, and the second slider 258 slides in the sliding groove 2. The first slider 255 and the second slider 258 are connected by a connecting rod, and one side of the first slider 255 and the second slider 258 is connected to a rack 256. When the telescopic device 24 extends to the bottom of the tooling plate, the control system controls the push-pull device 253 to start, so that the first slider 255 slides in the sliding groove 1 in the direction close to the telescopic device 24, and the first slider 255 drives the rack 256 connected to one side of the first slider 255 to engage with the gear 254, so that the gear 254 rotates, and the gear 254 drives the rotating shaft 2 to rotate in the arc groove of the support block 257, and the rotating shaft 2 drives the flip block 252 to rotate in the direction close to the telescopic device 24 until it rotates 90°.

[0037] When the aging test is completed, the control system controls the push-pull device 253 to start, so that the second slider 258 slides in the sliding groove 2 in the direction away from the telescopic device 24, so that the rack 256 connected to one side of the second slider 258 engages with the gear 254, so that the gear 254 rotates, and the gear 254 drives the rotating shaft 2 to rotate in the arc groove of the support block 257, and the rotating shaft 2 drives the flip block 252 to rotate in the direction away from the telescopic device 24 until it rotates 90°.

[0038] The push-pull device 253 includes a fixed plate 2533, which is connected to one side of the bottom plate 251. A fixed pulley 2534 is installed on one side of the fixed plate 2533. A movable pulley 2535 is installed in the installation grooves of the first slider 255 and the second slider 258. One end of the wire rope is fixed to the fixed pulley 2534, and the wire rope passes around the movable pulley 2535. The other end of the wire rope is connected to a rope collector 2536, which is installed on the fixed plate 2533. The rope collector 2536 is installed on the fixed pulley. Below 2534, a central axis is connected between the two rope collectors 2536, and the first sprocket 2531 is connected to the central axis. A base 2538 is installed on the bottom plate 251, and a second motor 2537 is installed on one side of the base 2538. A rotating shaft three is connected between the two bases 2538, and the output end of the second motor 2537 is connected to the rotating shaft three, and the second sprocket 2532 is connected to the rotating shaft three. Chains are meshed on the first sprocket 2531 and the second sprocket 2532, and the second motor 2537 is connected to the control system. When the telescopic device 24 extends to the bottom of the tooling plate, the control system controls the second motor 2537 to rotate, the second motor 2537 drives the rotating shaft three to rotate, the rotating shaft three drives the second sprocket 2532 to rotate, the second sprocket 2532 drives the chain to rotate, the chain drives the first sprocket 2531 to rotate, the first sprocket 2531 drives the middle axis to rotate, the middle axis drives the rope collector 2536 to rotate, the wire rope slides on the fixed pulley 2534 and the movable pulley 2535, the movable pulley 2535 drives the first slider 255 to slide in the sliding groove one, and the first slider 255 slides toward the direction close to the telescopic device 24.

[0039] When the aging test is completed, the control system controls the second motor 2537 to rotate in the opposite direction, the second motor 2537 drives the rotating shaft three to rotate, the rotating shaft three drives the second sprocket 2532 to rotate, the second sprocket 2532 drives the chain to rotate, the chain drives the first sprocket 2531 to rotate, the first sprocket 2531 drives the middle axis to rotate, the middle axis drives the rope collector 2536 to rotate, the wire rope slides on the fixed pulley 2534 and the movable pulley 2535, the movable pulley 2535 drives the second slider 258 to slide in the sliding groove two, and the second slider 258 slides in the direction away from the telescopic device 24.

[0040] The lifting device 4 includes a column 41 and an X-shaped plate 47. The column 41 is connected to a lower plate 42. A trapezoidal plate 45 is connected to one side of the lower plate 42. A third motor 43 is installed on one side of the trapezoidal plate 45. The output end of the third motor 43 is connected to a second screw rod 44. A connecting block 49 is slidably connected to the second screw rod 44. The connecting block 49 is rotatably connected to the lower plate 42. The lower plate 42 includes a working plate 421 and a movable rod 423. The working plate 421 is connected to the column 41. A side plate 422 is connected to the working plate 421. A guide groove is provided on one side of the side plate 422. The movable rod 423 slides in the guide groove. The movable rod 423 is rotatably connected to the X-shaped plate 47. The movable rod 423 is rotatably connected to the connecting block 49. The movable rod 423 can slide in the guide groove of the side plate 422, and the movable rod 423 drives the X-shaped plate 47 to rotate. The X-shaped plate 47 is rotatably connected to the lower plate 42, and the X-shaped plate 47 is rotatably connected to the upper plate 46. The upper plate 46 and the lower plate 42 have the same structure. The two plates of the X-shaped plate 47 are rotatably connected to the rotating shaft 48. The two X-shaped plates 47 are connected through the rotating shaft 5, and the third motor 43 is connected to the control system. When the aging detection is performed, the control system controls the third motor 43 to rotate, and the third motor 43 drives the second screw rod 44 to rotate. The connecting block 49 slides on the second screw rod 44 in the direction close to the third motor 43, and the connecting block 49 drives the X-shaped plate 47 to slide in the lower plate 42, so that the two plates of the X-shaped plate 47 rotate around the rotating shaft 48, and the two X-shaped plates 47 rotate around the rotating shaft 5, and the X-shaped plate drives the upper plate 46 to rise. When the aging detection is completed, the control system controls the third motor 43 to rotate in the opposite direction, the third motor 43 drives the second screw rod 44 to rotate, the connecting block 49 slides on the second screw rod 44 in the direction away from the third motor 43, the second screw rod 44 drives the X-shaped plate 47 to slide in the lower plate 42, so that the two plates of the X-shaped plate 47 rotate around the rotating shaft four 48, the two X-shaped plates 47 rotate around the rotating shaft five, and the X-shaped plate 47 drives the upper plate 46 to descend.

[0041] The conveying device 5 includes a support plate 51, a protrusion 53 is connected to one side of the support plate 51, a fourth motor 54 is installed on one side of the support plate 51, an output end of the fourth motor 54 is connected to a rotating shaft 6, a rotating wheel 52 is rotatably connected to the rotating shaft 6, a belt 1 is arranged on the rotating wheel 52, a positioning sensor 55 is installed on one side of the support plate 51, and the fourth motor 54 is connected to the control system. The control system controls the fourth motor 54 to rotate, the fourth motor 54 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the rotating wheel 52 to rotate, the rotating wheel 52 drives the belt 1 to rotate, and the tooling board on the belt 1 is transported to the testing process. When the tooling board arrives between the two positioning sensors 55, the fourth motor 54 is controlled to stop rotating, and when the tooling board leaves the belt 1, the fourth motor 54 is controlled to rotate.

[0042] The sorting device 6 includes a support column 62, to which a workbench 61 is connected, a vertical plate 63 is installed on the workbench 61, a fifth motor 64 is installed on one side of the vertical plate 63, a roller 65 is connected to the output end of the fifth motor 64, a load-bearing plate 67 is connected between the vertical plates 63 on both sides, a conveyor belt structure 66 is installed on the workbench 61, and the fifth motor 64 is connected to the control system. When the detection device detects that the product is qualified, the control system controls the fifth motor 64 to rotate, and the fifth motor 64 drives the roller 65 to rotate. The qualified product contacts the roller 65 and is transported to the next process through the roller 65. When the detection device detects that the product is unqualified, the control system controls the conveyor belt structure 66 to start. The conveyor belt structure 66 includes a sixth motor 661, which is installed on the workbench 61. The output end of the sixth motor 661 is connected to a roller shaft 662, and the roller shaft 662 is rotatably connected to the cross plate 664, and the cross plate 664 is connected to the workbench 61. The roller shaft 662 is provided with a second belt 663, and the second belt 663 is arranged between the rollers 65. The second belt 663 is provided with a sorting protrusion 665. When the sorting protrusion 665 is located at the bottom of the second belt 663, the height of the second belt 663 is lower than the roller 65. When the sorting protrusion 665 is located at the top of the second belt 663, the height of the second belt 663 is higher than the roller 65. The sixth motor 661 is connected to the control system. When the detection device detects that the product is unqualified, the control system controls the sixth motor 661 to rotate, driving the roller 662 to rotate, and the roller 662 drives the belt 2 663 to rotate, so that the sorting protrusion 665 of the belt 2 663 rotates to the top of the belt 2 663, and controls the sixth motor 661 to stop rotating, so that the unqualified product contacts the sorting protrusion 665. When the unqualified product is completely on the conveyor belt structure 66, the control system controls the sixth motor 661 to rotate and transports the unqualified product to the next process.

[0043] Working principle of the present invention:

[0044] During the aging test, the control system controls the fourth motor 54 to rotate, the fourth motor 54 drives the rotating shaft six to rotate, the rotating shaft six drives the rotating wheel 52 to rotate, the rotating wheel 52 drives the belt one to rotate, and the tooling plate on the belt one is transported to the testing process. When the tooling plate reaches between the two positioning sensors 55, the fourth motor 54 is controlled to stop rotating, the control system controls the third motor 43 to rotate, the third motor 43 drives the second screw rod 44 to rotate, the connecting block 49 slides on the second screw rod 44 toward the direction close to the third motor 43, the connecting block 49 drives the movable rod 423 of the lower plate 42 to slide in the guide groove of the side plate 422 toward the direction close to the third motor 43, the movable rod 423 drives the X-shaped plate 47 to rotate, so that the two plates of the X-shaped plate 47 rotate around the rotating shaft four 48, the two X-shaped plates 47 rotate around the rotating shaft five, the X-shaped plate drives the upper plate 46 to rise, and after the tooling plate is lifted to the height of the material taking device 2, the control system controls the first motor 241 to rotate;

[0045] The first motor 241 drives the small bevel gear 242 and the first screw rod 244 to rotate, the small bevel gear 242 drives the large bevel gear 26 to rotate, the large bevel gear 26 is meshed with the bevel rack, and the bevel rack drives the extension plate 23 to slide on one side of the slide rail 22 in the direction away from the first motor 241, when the two extension plates 23 are against one side of the upper plate 46, the large bevel gear 26 and the bevel rack are disengaged, and at the same time, the T-block 245 slides on the first screw rod 244 in the direction away from the first motor 241, when the extension rod 246 on the T-block 245 extends to the groove position under the tooling plate, the control system controls the second motor 2537 to rotate, the second motor 2537 drives the rotating shaft three to rotate, the rotating shaft three drives the second sprocket 2532 to rotate, the second sprocket 2532 drives the chain to rotate, the chain drives the first sprocket 2531 to rotate, and the first sprocket 2531 drives the middle shaft to rotate , the middle shaft drives the rope collector 2536 to rotate, the wire rope slides on the fixed pulley 2534 and the movable pulley 2535, the movable pulley 2535 drives the first slider 255 to slide in the sliding groove 1, the first slider 255 slides in the direction close to the extension rod 246, so that the rack 256 connected to one side of the first slider 255 meshes with the gear 254, so that the gear 254 rotates, the gear 254 drives the second shaft to rotate in the arc groove of the support block 257, the second shaft drives the flip block 252 to rotate in the direction close to the telescopic device 24, and rotates 90°, so that the flip block 252 is against the groove of the tooling plate, the control system controls the first motor 241 to rotate in the opposite direction, the first motor 241 drives the T-block 245 to slide on the first screw rod 244 in the direction close to the first motor 241, and the flip block 252 drives the tooling plate to move from the extension plate 23 to the slide rail 22;

[0046] When the tooling plate is completely moved onto the slide rail 22, the control system controls the third motor 43 to rotate in the opposite direction, so that the upper plate 46 returns to the initial position, and then controls the fourth motor 54 to rotate to continue transporting the photovoltaic inverter. At the same time, the control system controls the second motor 2537 to rotate in the opposite direction, so that the first slider 255 slides in the sliding groove 1 in the direction away from the extension rod 246, and the rack 256 on one side of the first slider 255 drives the gear 254 to rotate, and the gear 254 drives the rotating shaft 2 to rotate in the arc groove of the support block 257, so that the flip block 252 rotates back to the initial position, and the T-block 245 continues to slide on the first screw rod 244. When the baffle 243 on the T-block 245 is against the bevel rack, it pushes the bevel rack to engage with the large bevel gear 26, and the bevel rack drives the extension plate 23 to retract. At the same time, the T-block 245 returns to the initial position, and the control system controls the aging detection box 1 to perform aging test on the photovoltaic inverter on the tooling plate.

[0047] When the aging test is completed, the control system controls the detection device to detect the photovoltaic inverter on the tooling board. After the detection is completed and the detection result is obtained, the control system controls the third motor 43 to rotate, and the third motor 43 drives the upper plate 46 to rise to the photovoltaic inverter position after the detection is completed. Then the control system controls the second motor 2537 to rotate, and the second motor 2537 drives the second slider 258 to slide in the sliding groove 2 in the direction away from the extension rod 246, and the rack 256 on one side of the second slider 258 drives the gear 254 to rotate, and the gear 2 54 drives the second rotating shaft to rotate in the arc groove of the supporting block 257, so that the flip block 252 rotates in the direction away from the extension rod 246, and rotates 90 degrees. The control system controls the first motor 241 to rotate, and the first motor 241 drives the extension plate 23 to slide on one side of the slide rail 22 in the direction away from the first motor 241. When the two extension plates 23 are against one side of the upper plate 46, the large bevel gear 26 and the bevel rack are disengaged, and at the same time, the T-block 245 slides on the first screw rod 244 in the direction away from the first motor 241, so that the flip block 252 rotates in the direction away from the extension rod 246, and rotates 90 degrees. The block 252 is against one side of the tooling plate, and the flip block 252 drives the tooling plate to move along the slide rail 22 to the upper plate 46. When the tooling plate is completely moved to the upper plate 46, the second motor 2537 is controlled to rotate in the opposite direction, and the second motor 2537 drives the second slider 258 to slide in the second sliding groove toward the direction close to the extension rod 246. The rack 256 on one side of the second slider 258 drives the gear 254 to rotate, and the gear 254 drives the second shaft to rotate in the arc groove of the support block 257, and the second shaft drives the flip block 252 to rotate back to the initial position. The first motor 241 is controlled to rotate in the opposite direction, and the T-block 245 slides on the first screw rod 244 toward the direction close to the first motor 241. When the baffle 243 on the T-block 245 is against the bevel rack, the bevel rack is pushed to engage with the large bevel gear 26, and the bevel rack drives the extension plate 23 to be retracted. At the same time, the T-block 245 returns to the initial position. Then the control system controls the third motor 43 to rotate, and the third motor 43 drives the upper plate 46 to descend back to the initial position. The tooling plate on the upper plate 46 is placed on the belt one, and the belt one transports the tooling plate to the sorting device 6.

[0048] When the detection device detects that the product is qualified, the control system controls the fifth motor 64 to rotate, and the fifth motor 64 drives the roller 65 to rotate, so that the qualified product contacts the roller 65, and the qualified product is transported to the next process through the roller 65.

[0049] When the detection device detects that the product is unqualified, the control system controls the sixth motor 661 to rotate, and the sixth motor 661 drives the roller 662 to rotate, and the roller 662 drives the belt 2 663 to rotate, so that the sorting protrusion 665 of the belt 2 663 rotates to the top of the belt 2 663, and the sixth motor 661 is controlled to stop rotating, so that the unqualified product contacts the sorting protrusion 665. When the unqualified product is completely on the conveyor belt structure 66, the control system controls the sixth motor 661 to rotate and transports the unqualified product to the next process.

[0050] Although the embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, substitute and vary the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A photovoltaic inverter aging detection device with waste recycling function, comprising a detection device, Features: The detection device comprises an aging detection box (1), a screen is provided on one side of the aging detection box (1), a detection device is installed inside the aging detection box (1), a material taking device (2) is connected to the inside of the aging detection box (1), the material taking device (2) is installed on one side of the detection device, a U-shaped groove is provided on one side of the aging detection box (1), the U-shaped groove passes through the aging detection box (1), a conveying device (5) is installed in the U-shaped groove, the conveying device (5) passes through the aging detection box (1), a lifting device (4) is installed between two conveying devices (5), a sorting device (6) is installed on one side of the conveying device (5), and the detection device is connected to a control system; The material taking device (2) comprises a mounting plate (21), wherein the mounting plate (21) is connected to a groove of the aging detection box (1), a slide rail (22) is mounted on the mounting plate (21), an extension plate (23) is slidably connected to one side of the slide rail (22), a bevel gear (23) is connected to one side of the extension plate (23), a rotating shaft 1 is connected to the mounting plate (21), a large bevel gear (26) is rotatably connected to the rotating shaft 1, the large bevel gear (26) is meshed with the bevel gear, a telescopic device (24) is slidably connected to the mounting plate (21), a flip device (25) is mounted at one end of the telescopic device (24), and a limit block is connected to the mounting plate (21), and the limit block is arranged below the telescopic device (24); The telescopic device (24) comprises a first motor (241), the first motor (241) being mounted on the mounting plate (21), the output end of the first motor (241) being connected to a first screw rod (244), the output end of the first motor (241) being connected to a small bevel gear (242), the small bevel gear (242) being meshed with a large bevel gear (26), the first screw rod (244) being slidably connected to a T-shaped block (245), the limit block being arranged below the T-shaped block (245), one side of the T-shaped block (245) being connected to an extension rod (246), one end of the extension rod (246) being connected to the flipping device (25), one side of the T-shaped block (245) being connected to a baffle plate (243), one end of the baffle plate (243) sliding on the extension plate (23), the T-shaped block (245) sliding on the limit block, and the first motor (241) being connected to a control system; The flipping device (25) comprises a bottom plate (251), a first slider (255) and a second slider (258); the bottom plate (251) is connected to the extension rod (246); a push-pull device (253) is installed on the bottom plate (251); a support block (257) is installed on the bottom plate (251); a second rotating shaft is rotatably connected to the arc groove of the support block (257); one end of the second rotating shaft is connected to the flipping block (252); the other end of the second rotating shaft is connected to a gear (254); a sliding groove 1 and a sliding groove 2 are provided on one side of the bottom plate (251); the first slider (255) slides in the sliding groove 1; the second slider (258) slides in the sliding groove 2; the first slider (255) and the second slider (258) are connected via a connecting rod; one side of the first slider (255) and the second slider (258) are connected to a rack (256); The push-pull device (253) comprises a fixed plate (2533), a steel wire rope and a rope collector (2536); the fixed plate (2533) is connected to one side of the bottom plate (251); a fixed pulley (2534) is installed on one side of the fixed plate (2533); movable pulleys (2535) are installed in the mounting grooves of the first slider (255) and the second slider (258); one end of the steel wire rope is fixed to the fixed pulley (2534); the steel wire rope passes around the movable pulley (2535); the other end of the steel wire rope is linked to the rope collector (2536); the rope collector (2536) is installed on the fixed plate (2533); and the rope collector (2536) is installed on the fixed plate (2533). 6) installed below the fixed pulley (2534), a central axis is connected between the two rope collectors (2536), a first sprocket (2531) is connected to the central axis, a base (2538) is installed on the bottom plate (251), a second motor (2537) is installed on one side of the base (2538), a rotating shaft three is connected between the two bases (2538), an output end of the second motor (2537) is connected to the rotating shaft three, a second sprocket (2532) is connected to the rotating shaft three, a chain is meshed between the first sprocket (2531) and the second sprocket (2532), and the second motor (2537) is connected to a control system; The sorting device (6) comprises a support column (62), a workbench (61) is connected to the support column (62), a vertical plate (63) is installed on the workbench (61), a fifth motor (64) is installed on one side of the vertical plate (63), a roller (65) is connected to the output end of the fifth motor (64), a load-bearing plate (67) is connected between the vertical plates (63) on both sides, a conveyor belt structure (66) is installed on the workbench (61), and the fifth motor (64) is connected to a control system; The conveyor belt structure (66) comprises a sixth motor (661), the sixth motor (661) is mounted on the workbench (61), the output end of the sixth motor (661) is connected to a roller shaft (662), the roller shaft (662) is rotatably connected to a transverse plate (664), the transverse plate (664) is connected to the workbench (61), a second belt (663) is arranged on the roller shaft (662), the second belt (663) is arranged between rollers (65), a sorting protrusion (665) is arranged on the second belt (663), when the sorting protrusion (665) is located at the bottom of the second belt (663), the height of the second belt (663) is lower than the roller (65), when the sorting protrusion (665) is located at the top of the second belt (663), the height of the second belt (663) is higher than the roller (65), and the sixth motor (661) is connected to a control system.

2. A photovoltaic inverter aging detection device with waste recycling function according to claim 1, Features: The lifting device (4) comprises a column (41) and an X-shaped plate (47). The column (41) is connected to a lower plate (42). One side of the lower plate (42) is connected to a trapezoidal plate (45). One side of the trapezoidal plate (45) is installed with a third motor (43). The output end of the third motor (43) is connected to a second screw rod (44). The second screw rod (44) is slidably connected to a connecting block (49). The connecting block (49) is rotatably connected to the lower plate (42). The X-shaped plate (47) is rotatably connected to the lower plate (42). The X-shaped plate (47) is rotatably connected to an upper plate (46). The upper plate (46) and the lower plate (42) have the same structure. Two plates of the X-shaped plate (47) are rotatably connected to a rotating shaft four (48). The two X-shaped plates (47) are connected via a rotating shaft five. The third motor (43) is connected to a control system.

3. The photovoltaic inverter aging detection device with waste recycling function according to claim 2, Features: The lower plate (42) comprises a working plate (421) and a movable rod (423); the working plate (421) is connected to the column (41); a side plate (422) is connected to the working plate (421); a guide groove is provided on one side of the side plate (422); the movable rod (423) slides in the guide groove; the movable rod (423) is rotatably connected to the X-shaped plate (47); and the movable rod (423) is rotatably connected to the connecting block (49).

4. The photovoltaic inverter aging detection device with waste recycling function according to claim 3, Features: The conveying device (5) comprises a support plate (51), one side of the support plate (51) is connected to a protrusion (53), one side of the support plate (51) is installed with a fourth motor (54), the output end of the fourth motor (54) is connected to a rotating shaft (6), the rotating shaft (6) is rotatably connected to a rotating wheel (52), the rotating wheel (52) is provided with a belt (1), one side of the support plate (51) is installed with a positioning sensor (55), and the fourth motor (54) is connected to a control system.

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