Electronic product recycling and demagnetizing device

Abstract

The invention provides an electronic product recovery degaussing device, and relates to the technical field of degaussing devices.The electronic product recovery degaussing device comprises a conveying frame, a conveying plate is fixedly installed on the conveying frame, a degausser is fixedly installed on the conveying frame, the conveying plate penetrates through the degausser, and a circulating feeding mechanism is installed on the conveying frame; the circulating feeding mechanism is used for conveying electronic products to slide on the conveying plate, a discharging opening is formed in the conveying plate, a blocking mechanism capable of blocking the discharging opening is installed on the conveying plate, and a switching mechanism is installed on the conveying frame. According to the electronic product recycling and demagnetizing device, through the arrangement of the conveying frame, the conveying plate, the demagnetizer, the circulating feeding mechanism, the blocking mechanism, the switching mechanism, the Hall effect sensor and the backflow mechanism, electronic products which are not completely demagnetized can be screened out and flow back to be demagnetized again; and the adverse effects of data leakage, property loss and the like caused by the electronic product which is not demagnetized completely are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of degaussing device, and particularly relates to an electronic product recycling degaussing device. BACKGROUND

[0002] With the rapid development of electronic information technology, the updating speed of electronic products is increasing, and the number of electronic waste generated is increasing sharply. In the process of recycling electronic products, completely degaussing the magnetic storage medium (such as hard disk, magnetic tape, magnetic card, etc.) is a key link to ensure data security and resource recycling.

[0003] In the process of recycling electronic products, if the equipment with magnetic storage medium or sensitive magnetic information is not completely degaussed, the residual magnetic signal may be recovered by technical means, and a series of subsequent adverse effects such as data leakage, security threat, property loss, etc. may be caused, for example, the heart of a mechanical hard disk is a magnetic disk, which stores data (such as personal privacy, enterprise secrets, financial records, medical records, etc.) through different magnetization directions of magnetic powder. If the degaussing is not complete, the residual magnetic signal on the disk can be analyzed by professional equipment (such as a magnetic force microscope, a data recovery tool), and even the complete file can be recovered. The magnetic tape (such as LTO data tape, analog video tape) records continuous data through a magnetic coating, which is often used for enterprise data backup, archive storage or media content (such as unpublished video materials, scientific data), and if the magnetic signal is not completely eliminated, even if the appearance is damaged, the residual magnetic track can still be read by special equipment. The magnetic stripe of the magnetic stripe card records information (such as bank card account information, access control card permission data, bus card balance and identity related information) through different magnetic intensities. If the degaussing is not complete, the encrypted or plaintext information in the magnetic stripe can be read and copied by the magnetic stripe copying device. SUMMARY

[0004] Based on the technical problems in the background art, the present application provides an electronic product recycling degaussing device.

[0005] The electronic product recycling degaussing device provided by the present application comprises a conveying frame, a conveying plate is fixedly installed on the conveying frame, a degaussing device is fixedly installed on the conveying frame, the conveying plate penetrates the degaussing device, a circulating feeding mechanism is installed on the conveying frame, the circulating feeding mechanism is used for conveying the electronic products to slide on the conveying plate, a discharging port is formed in the conveying plate, a blocking mechanism capable of blocking the discharging port is installed on the conveying plate, and an opening and closing mechanism is installed on the conveying frame, which can control the opening and closing of the blocking mechanism on the discharging port. A Hall effect sensor is installed on the conveying plate. A backflow mechanism is further installed on the conveying frame, which is used for conveying the electronic products falling from the discharging port to the conveying plate for degaussing treatment again.

[0006] Preferably, the circulating feeding mechanism comprises a plurality of conveying rods; the plurality of conveying rods are equidistantly and slidingly installed on the conveying frame.

[0007] Preferably, the blocking mechanism comprises a rotating plate; the rotating plate is rotatably installed in the discharging opening through a rotating shaft, the rotating plate can block the discharging opening, and a torsion spring is sleeved on the rotating shaft of the rotating plate.

[0008] Preferably, the switching mechanism comprises a door-shaped frame, an electric push rod and a guide assembly; the door-shaped frame is fixedly installed on the conveying frame, the electric push rod is fixedly installed on the door-shaped frame, and the guide assembly is installed on the output shaft of the electric push rod; the guide assembly can guide the rotating plate to rotate in the discharging opening.

[0009] Preferably, the guide assembly comprises a driving rod, a sliding shaft and a limiting frame; the driving rod is fixedly connected to the output shaft of the electric push rod, the sliding shaft is fixedly connected to the driving rod, and the limiting frame is fixedly connected to the bottom of the rotating plate; the sliding shaft is slidingly arranged in the gap between the limiting frame and the rotating plate, and the gap between the limiting frame and the rotating plate is the same as the diameter of the sliding shaft.

[0010] Preferably, the returning mechanism comprises an inclined conveying groove, an outer guide plate, a transportation assembly and an ejection assembly; the inclined conveying groove is fixedly installed on the conveying frame and located below the conveying plate; the inclined conveying groove is used for conveying the electronic products falling from the discharging opening to the outer guide plate; the ejection assembly is used for ejecting the electronic products on the outer guide plate from the conveying frame to the outer guide plate outside the conveying frame; the transportation assembly is used for transferring the electronic products on the outer guide plate to the conveying plate.

[0011] Preferably, the ejection assembly comprises a cylinder, a push plate, a press-type oil nozzle, a piezoelectric igniter, a return spring and a transmission driving member; a guide block is installed on the inclined conveying groove, a mounting groove is formed in the side surface of the guide block, the cylinder is fixedly installed in the mounting groove, and the push plate is fixedly installed on the output shaft of the cylinder; the return spring is used for slidingly resetting the push plate; the press-type oil nozzle and the piezoelectric igniter are fixedly installed on one side of the cylinder, and the transmission driving member is used for converting the lifting action of the driving rod into the switching action of the press-type oil nozzle and the piezoelectric igniter; the two ends of the return spring are fixedly connected with the push plate and the inner wall of the mounting groove, respectively.

[0012] Preferably, the transmission driving part comprises a guide protrusion, a transverse rod and a reset spring; one side of the driving rod is provided with a rotating groove, the guide protrusion is rotatably installed in the rotating groove through a rotating shaft, and a reset torsion spring is sleeved on the rotating shaft of the guide protrusion; The conveying frame is provided with a transverse groove that is in sliding fit with the transverse rod, the outer periphery of the transverse rod is circumferentially connected with a boss, the conveying frame is provided with a limiting sliding groove that is in sliding fit with the boss, and the reset spring is located in the limiting sliding groove and abuts against the end wall of the limiting sliding groove and the boss at two ends, respectively. When the driving rod drives the guide protrusion to move downward, the guide protrusion abuts against the end of the transverse rod and drives the guide protrusion to rotate and be accommodated in the rotating groove. When the driving rod drives the guide protrusion to move upward, the inclined surface of the guide protrusion is in sliding fit with the end of the transverse rod and drives the transverse rod to slide in the transverse groove. The end of the transverse rod away from the driving rod abuts against the pressing switch of the pressurized oil nozzle and the piezoelectric igniter.

[0013] Preferably, the conveying assembly comprises a side frame, a moving seat, a first arm, a second arm, a mechanical clamp jaw and a synchronous rotating assembly; the side frame is fixedly installed on one side of the conveying frame, the moving seat is slidingly installed on the side frame, one end of the first arm is rotatably installed on the moving seat, the other end of the second arm is rotatably installed on the other end of the first arm, and the mechanical clamp jaw is fixedly installed on the end of the second arm away from the first arm. When the first arm rotates on the moving seat, the synchronous rotating assembly can convert the rotating action of the first arm into the rotating action of the second arm.

[0014] Preferably, the synchronous rotating assembly comprises a main gear, a first face gear, a transmission rod and a second face gear; the main gear is fixedly installed on the moving seat, the first face gear is rotatably installed in the first arm, the first face gear is in mesh with the main gear, one end of the transmission rod is fixedly connected with the first face gear, the second face gear is fixedly connected to the other end of the transmission rod, and the end of the second arm is provided with a plurality of gear teeth that are in mesh with the second face gear.

[0015] The electronic product recycling degaussing device has the following beneficial effects: through the setting of the conveying frame, the conveying plate, the degaussing device, the circulating feeding mechanism, the plugging mechanism, the switch mechanism, the Hall effect sensor and the backflow mechanism, the electronic products that are not completely degaussed can be screened out, and the electronic products are backflowed and degaussed again, so that the adverse effects of the electronic products that are not completely degaussed, such as data leakage and property loss, are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The overall structural schematic diagram of the electronic product recycling degaussing device provided by the present application is shown in the figure. Figure 2 The cross-sectional view of the electronic product recycling degaussing device provided by the present application is shown in the figure. Figure 3 The structural schematic diagram of the transfer plate in the electronic product recycling degaussing device provided by the present application is shown in the figure. Figure 4 The side partial cross-sectional view of the conveying frame in the electronic product recycling degaussing device provided by the present application is shown in the figure. Figure 5 The top partial cross-sectional view of the conveying frame in the electronic product recycling degaussing device provided by the present application is shown in the figure. Figure 6 The structural schematic diagram of the driving rod and the sliding shaft in the electronic product recycling degaussing device provided by the present application is shown in the figure. Figure 7 The cross-sectional view of the position of the guide protrusion on the driving rod in the electronic product recycling degaussing device provided by the present application is shown in the figure. Figure 8 The structural schematic diagram of the backflow mechanism in the electronic product recycling degaussing device provided by the present application is shown in the figure. Figure 9 The side cross-sectional view of the backflow mechanism in the electronic product recycling degaussing device provided by the present application is shown in the figure.

[0017] In the figure: 1, conveying frame; 2, conveying plate; 3, degaussing device; 4, conveying rod; 5, transfer plate; 6, door-shaped frame; 7, electric push rod; 8, driving rod; 9, sliding shaft; 10, limiting frame; 11, inclined conveying groove; 12, outer guide plate; 13, air cylinder; 14, push plate; 15, pressing type oil nozzle; 16, piezoelectric igniter; 17, guide protrusion; 18, transverse moving rod; 19, reset spring; 20, back position spring; 21, side frame; 22, moving seat; 23, No. 1 arm; 24, No. 2 arm; 25, mechanical clamping jaw; 26, main gear; 27, No. 1 face gear; 28, transmission rod; 29, No. 2 face gear; 30, Hall effect sensor. DETAILED DESCRIPTION

[0018] REFERENCE Figures 1-9The application provides an electronic product recycling degaussing device, which comprises a conveying frame 1, a conveying groove is formed in the conveying frame 1, a conveying plate 2 is fixedly installed in the conveying groove of the conveying frame 1, a degaussing device 3 is fixedly installed on the conveying frame 1, the conveying plate 2 penetrates through the degaussing device 3, a circulating feeding mechanism is installed on the conveying frame 1 and is used for conveying the electronic product to slide on the conveying plate 2, the circulating feeding mechanism can move circularly, so that the electronic product is conveniently conveyed on the conveying plate 2, a discharging opening is formed in the conveying plate 2, a blocking mechanism capable of blocking the discharging opening is installed on the conveying plate 2, in a normal state, the discharging opening is in a blocked state, the electronic product is conveyed away through the discharging opening, when the electronic product is not completely degaussed, the discharging opening is opened, the electronic product not degaussed falls from the discharging opening, a switch mechanism is installed on the conveying frame 1 and can control the opening and closing of the discharging opening by the blocking mechanism, a Hall effect sensor 30 is installed on the conveying plate 2, and a backflow mechanism is further installed on the conveying frame 1 and is used for conveying the electronic product falling from the discharging opening to the conveying plate 2 to be degaussed again, in actual conditions, the electronic product is placed on the conveying plate 2, the electronic product is conveyed on the conveying plate 2 by the circulating feeding mechanism, the electronic product passes through the degaussing device 3 to be degaussed, then passes through the Hall effect sensor 30, and the magnetic field intensity of the electronic product after being degaussed is detected by the Hall effect sensor 30, when it is detected that the electronic product is not completely degaussed, the blocking mechanism is opened by the switch mechanism, the electronic product not completely degaussed falls from the discharging opening, and the electronic product not completely degaussed is conveyed to the starting section of the conveying plate 2 by the backflow mechanism and is placed on the conveying plate 2 to be conveyed and degaussed again, so that the degaussing effect on the electronic product is ensured.

[0019] As shown in Figure 1 and Figure 2 , the circulating feeding mechanism comprises a plurality of conveying rods 4; the plurality of conveying rods 4 are slidingly installed on the conveying frame 1 at equal intervals, in actual conditions, conveying chains are symmetrically installed on the inner walls of the conveying groove of the conveying frame 1, and the two ends of the conveying rod 4 are fixedly connected to the two conveying chains respectively.

[0020] As shown in Figure 2 and Figure 3 , the blocking mechanism comprises a rotating plate 5; the rotating plate 5 is rotatably installed in the discharging opening through a rotating shaft, the rotating plate 5 can block the discharging opening, a torsion spring is sleeved on the rotating shaft of the rotating plate 5, in a normal state, the rotating plate 5 blocks the discharging opening, when the electronic product passes through the discharging opening, the electronic product is conveyed away through the rotating plate 5, when it is detected that the electronic product is not completely degaussed, the rotating plate 5 is downwardly rotated to be opened, the electronic product slides downwardly along the inclined rotating plate 5 under the influence of gravity, and the electronic product not degaussed is sent back to the original position by the backflow mechanism.

[0021] As shown in Figure 2 and Figure 4As shown in the figures, the switch mechanism includes a door-shaped frame 6, an electric push rod 7 and a guide assembly; the door-shaped frame 6 is fixedly installed on the conveying frame 1, the electric push rod 7 is fixedly installed on the door-shaped frame 6, and the guide assembly is installed on the output shaft of the electric push rod 7 and can guide the rotation of the rotating plate 5 in the discharge opening. In actual operation, when it is detected that the electronic product has not been completely demagnetized, the electric push rod 7 is operated, and the guide assembly converts the action of the output shaft of the electric push rod 7 into the rotating action of the rotating plate 5, thereby achieving control of the rotating plate 5 and opening and closing of the discharge opening.

[0022] As shown in the figures, Figure 2 , Figure 3 , Figure 4 and Figure 6 , the guide assembly includes a driving rod 8, a sliding shaft 9 and a limiting frame 10; the driving rod 8 is fixedly connected to the output shaft of the electric push rod 7, the sliding shaft 9 is fixedly connected to the driving rod 8, and the limiting frame 10 is fixedly connected to the bottom of the rotating plate 5. The sliding shaft 9 is slidingly arranged in the gap between the limiting frame 10 and the rotating plate 5, and the gap between the limiting frame 10 and the rotating plate 5 is the same as the diameter of the sliding shaft 9. In actual situations, when the rotating plate 5 needs to be rotated, the electric push rod 7 is operated, the output shaft of the electric push rod 7 pushes the driving rod 8 to move linearly downward, the driving rod 8 drives the sliding shaft 9 to move downward synchronously, and the sliding shaft 9 pushes the limiting frame 10 to move downward when the sliding shaft 9 moves downward. The sliding shaft 9 slides in the gap between the limiting frame 10 and the rotating plate 5, thereby achieving rotation of the rotating plate 5 and opening of the discharge opening, which facilitates reflow processing of the electronic product that has not been completely demagnetized.

[0023] As shown in the figures, Figure 2 and Figure 5 , the reflow mechanism includes an inclined conveying groove 11, an outer guide plate 12, a transportation assembly and an ejection assembly; the inclined conveying groove 11 is fixedly installed on the conveying frame 1 and located below the conveying plate 2. The inclined conveying groove 11 is used to convey the electronic product falling from the discharge opening onto the outer guide plate 12. The top surface of the inclined conveying groove 11 is provided with a bottom-surface-inclined feeding groove. The ejection assembly is used to eject the electronic product on the outer guide plate 12 from the inside of the conveying frame 1 to the outer guide plate 12 outside the conveying frame 1. The transportation assembly is used to transport the electronic product on the outer guide plate 12 to the conveying plate 2. In actual situations, the electronic product that has not been demagnetized falls through the discharge opening to the feeding groove inclined surface of the inclined conveying groove 11, slides along the inclined surface to the outer guide plate 12, is pushed out of the inside of the conveying frame 1 by the ejection assembly, is picked up and transported to the conveying plate 2 by the transportation assembly, and is subjected to demagnetization processing again, thereby achieving complete demagnetization of the electronic product and reducing the electronic product that has not been demagnetized and is directly transmitted to the next process.

[0024] As shown in the figures, Figure 2 , Figure 4 and Figure 5As shown in the middle, the ejection assembly includes a cylinder 13, a push plate 14, a pressurized oil nozzle 15, a piezoelectric igniter 16, a return spring 20 and a transmission driving member; the cylinder 13 includes a conveying shaft and a cylinder, the conveying shaft slides in the cylinder through a piston, a pressure relief hole is arranged at the other end of the cylinder, a guide block is arranged on the inclined conveying groove 11, a mounting groove is arranged on the side of the guide block, the cylinder 13 is fixedly installed in the mounting groove, the push plate 14 is fixedly installed on the output shaft of the cylinder 13, the reset member is used for driving the push plate 14 to slide back, the pressurized oil nozzle 15 and the piezoelectric igniter 16 are fixedly installed on one side of the cylinder 13, the transmission driving member is used for converting the lifting action of the driving rod 8 into the on-off action of the pressurized oil nozzle 15 and the piezoelectric igniter 16, and the two ends of the return spring 20 are fixedly connected with the push plate 14 and the inner wall of the mounting groove, respectively. In actual operation, when the pressurized oil nozzle 15 and the piezoelectric igniter 16 are pressed to trigger, the pressurized oil nozzle 15 sprays oil into the cylinder, the sprayed oil is in mist form, at the same time, the piezoelectric igniter 16 is triggered to generate an electric spark to ignite the oil mist, the ignited oil mist burns to form high pressure and drives the piston and the conveying shaft to move, the conveying shaft drives the push plate 14 to move synchronously, the push plate 14 pushes the fallen electronic product to the outside of the conveying frame 1, and then the camera detects the specific position of the electronic product on the outer guide plate 12, so that the electronic product which is not demagnetized can be demagnetized again.

[0025] As Figure 4 , Figure 6 and Figure 7As shown in the middle, the transmission driving member includes a guide protrusion 17, a transverse rod 18 and a reset spring 19; one side of the driving rod 8 is provided with a rotating groove, the guide protrusion 17 is rotatably installed in the rotating groove through a rotating shaft, a reset torsion spring is sleeved on the rotating shaft of the guide protrusion 17, a transverse groove is formed in the conveying frame 1 and slidably matches the transverse rod 18, a boss is circumferentially connected to the outer periphery of the transverse rod 18, a limiting sliding groove is formed in the conveying frame 1 and slidably matches the boss, the reset spring 19 is located in the limiting sliding groove, and the two ends of the reset spring 19 respectively abut against the boss and the end inner wall of the limiting sliding groove; when the driving rod 8 drives the guide protrusion 17 to move downward, the guide protrusion 17 abuts against the end of the transverse rod 18 and drives the guide protrusion 17 to rotate and be accommodated in the rotating groove; when the driving rod 8 drives the guide protrusion 17 to move upward, the inclined surface of the guide protrusion 17 slidably matches the end of the transverse rod 18 and drives the transverse rod 18 to slide in the transverse groove, and the end of the transverse rod 18 away from the driving rod 8 abuts against the pressing switch of the pressurized oil nozzle 15 and the piezoelectric igniter 16; in actual conditions, when it is detected that the electronic product is demagnetized, the electric push rod 7 works to drive the driving rod 8 to move downward synchronously, so that the rotating plate 5 rotates and the discharge port is opened; when the electronic product falls from the discharge port to the inclined conveying groove 11, the electronic product slides along the bottom thereof to the outer guide plate 12 (when the driving rod 8 moves downward, the driving rod 8 drives the guide protrusion 17 to move downward synchronously, the guide protrusion 17 abuts against the end of the transverse rod 18, the guide protrusion 17 rotates upward and is accommodated in the rotating groove, and the electronic product is in the state of falling and sliding); at this time, when the driving rod 8 is reset to move upward, the driving rod 8 drives the guide protrusion 17 to move upward synchronously (under the action of the reset torsion spring, the guide protrusion 17 rotates to reset to the inclined downward state), the inclined surface of the guide protrusion 17 and the end of the transverse rod 18 slidably match, so that the transverse rod 18 moves transversely, and then the transverse rod 18 moves transversely to press the pressurized oil nozzle 15 and the piezoelectric igniter 16 and pushes the electronic product out, thereby facilitating the electronic product which is not demagnetized to be demagnetized again.

[0026] As Figure 1 , Figure 8 and Figure 9As shown in the figure, the transport assembly comprises a side frame 21, a moving seat 22, a first arm 23, a second arm 24, a mechanical gripper 25 and a synchronous rotating assembly; the side frame 21 is fixedly installed on one side of the conveying frame 1, the moving seat 22 is slidingly installed on the side frame 21, one end of the first arm 23 is rotatably installed on the moving seat 22, the first arm 23 is driven by a motor, a hydraulic rod or other prior art, the other end of the second arm 24 is rotatably installed on the other end of the first arm 23, the mechanical gripper 25 is fixedly installed on the end of the second arm 24 away from the first arm 23, when the first arm 23 rotates on the moving seat 22, the synchronous rotating assembly can convert the rotating action of the first arm 23 into the rotating action of the second arm 24, in actual situation, when it is detected that there is an electronic product not completely demagnetized on the outer lead plate 12, the moving seat 22 slides to a suitable position on the side frame 21, then the first arm 23 rotates, the second arm 24 is driven to rotate synchronously by the synchronous rotating assembly, then the electronic product is grabbed by the mechanical gripper 25, then the first arm 23 reversely rotates, the second arm 24 synchronously rotates, and the electronic product not completely demagnetized is placed on the conveying plate 2, since the first arm 23 and the second arm 24 rotate synchronously, the mechanical gripper 25 can quickly grab the electronic product and place the electronic product on the conveying plate 2.

[0027] As shown in the figure, Figure 8 and Figure 9 As shown in the figure, the synchronous rotating assembly comprises a main gear 26, a first face gear 27, a transmission rod 28 and a second face gear 29; the main gear 26 is fixedly installed on the moving seat 22, the first face gear 27 is rotatably installed in the first arm 23, the first face gear 27 is engaged with the main gear 26, one end of the transmission rod 28 is fixedly connected with the first face gear 27, the second face gear 29 is fixedly connected on the other end of the transmission rod 28, the end of the second arm 24 is arranged with a plurality of teeth engaged with the second face gear 29, when the first arm 23 rotates, since the main gear 26 cannot rotate, the first face gear 27 is limited to rotate by the main gear 26, the main gear 26 drives the transmission rod 28 and the second face gear 29 to synchronously rotate, the second face gear 29 and the end teeth of the second arm 24 are engaged with the second face gear 29, so that the second arm 24 rotates, and the mechanical gripper 25 can quickly grab the electronic product.

[0028] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An electronic product recycling and demagnetizing device, characterized in that, The system includes a conveying frame (1), on which a conveying plate (2) is fixedly installed, and on which a demagnetizer (3) is fixedly installed. The conveying plate (2) passes through the demagnetizer (3). A circulating feeding mechanism is installed on the conveying frame (1) for conveying electronic products to slide on the conveying plate (2). A discharge port is provided on the conveying plate (2). A blocking mechanism capable of blocking the discharge port is installed on the conveying plate (2). A switching mechanism is installed on the conveying frame (1) and the switching mechanism can control the blocking mechanism to open and close the discharge port. A Hall effect sensor (30) is installed on the conveyor plate (2); The conveying frame (1) is also equipped with a return mechanism, which is used to convey the electronic products that fall from the discharge port to the conveying plate (2) for demagnetization.

2. The electronic product recycling and demagnetizing device according to claim 1, characterized in that, The circulating feeding mechanism includes multiple conveying rods (4); the multiple conveying rods (4) are slidably installed on the conveying frame (1) at equal intervals.

3. The electronic product recycling and demagnetizing device according to claim 1, characterized in that, The sealing mechanism includes a rotating plate (5); the rotating plate (5) is rotatably installed in the discharge port via a rotating shaft, the rotating plate (5) can block the discharge port, and a torsion spring is fitted on the rotating shaft of the rotating plate (5).

4. The electronic product recycling and demagnetizing device according to claim 1, characterized in that, The switching mechanism includes a gantry frame (6), an electric push rod (7), and a guide assembly; the gantry frame (6) is fixedly installed on the conveying frame (1), the electric push rod (7) is fixedly installed on the gantry frame (6), and the guide assembly is installed on the output shaft of the electric push rod (7). The guide assembly can guide the rotating plate (5) to rotate in the feed port.

5. The electronic product recycling and demagnetizing device according to claim 4, characterized in that, The guiding assembly includes a drive rod (8), a sliding shaft (9), and a limiting frame (10); the drive rod (8) is fixedly connected to the output shaft of the electric push rod (7), the sliding shaft (9) is fixedly connected to the drive rod (8), the limiting frame (10) is fixedly connected to the bottom of the rotating plate (5), the sliding shaft (9) is slidably disposed in the gap between the limiting frame (10) and the rotating plate (5), and the gap between the limiting frame (10) and the rotating plate (5) is the same as the diameter of the sliding shaft (9).

6. The electronic product recycling and demagnetizing device according to claim 5, characterized in that, The return mechanism includes an inclined conveying trough (11), an outer guide plate (12), a transport component and an ejection component; the inclined conveying trough (11) is fixedly installed on the conveying frame (1) and the inclined conveying trough (11) is located below the conveying plate (2); the inclined conveying trough (11) is used to transport electronic products that fall from the discharge port to the outer guide plate (12). The ejection assembly is used to eject the electronic product on the outer lead plate (12) from inside the conveying frame (1) to the outer lead plate (12) outside the conveying frame (1); The transport assembly is used to transfer electronic products on the outer lead plate (12) to the conveyor plate (2).

7. The electronic product recycling and demagnetizing device according to claim 6, characterized in that, The ejection assembly includes a cylinder (13), a push plate (14), a press-type fuel injector (15), a piezoelectric igniter (16), a return spring (20), and a transmission drive component; a guide block is installed on the inclined conveying groove (11), and an installation groove is opened on the side of the guide block; the cylinder (13) is fixedly installed in the installation groove, and the push plate (14) is fixedly installed on the output shaft of the cylinder (13); The reset component is used to drive the push plate (14) to slide and reset; The press-type fuel injector (15) and the piezoelectric igniter (16) are both fixedly installed on one side of the cylinder (13). The transmission drive is used to convert the upward movement of the drive rod (8) into the switching action of the press-type fuel injector (15) and the piezoelectric igniter (16). The two ends of the return spring (20) are fixedly connected to the push plate (14) and the inner wall of the mounting groove, respectively.

8. The electronic product recycling and demagnetizing device according to claim 7, characterized in that, The transmission drive component includes a guide protrusion (17), a transverse rod (18), and a return spring (19); a rotating groove is provided on one side of the drive rod (8), the guide protrusion (17) is rotatably installed in the rotating groove through a rotating shaft, and a return torsion spring is fitted on the rotating shaft of the guide protrusion (17); The conveying frame (1) has a transverse groove that slides with the transverse rod (18). The transverse rod (18) is circumferentially connected to a boss. The conveying frame (1) has a limiting groove that slides with the boss. The return spring (19) is located in the limiting groove, and the two ends of the return spring (19) abut against the inner wall of the end of the boss and the limiting groove, respectively. When the drive rod (8) drives the guide protrusion (17) to descend, the guide protrusion (17) abuts against the end of the transverse rod (18) and drives the guide protrusion (17) to rotate and be stored in the rotating groove. When the drive rod (8) drives the guide protrusion (17) to move upward, the inclined surface of the guide protrusion (17) slides with the end of the transverse rod (18) and drives the transverse rod (18) to slide in the transverse groove. The end of the transverse rod (18) away from the drive rod (8) abuts against the push-button nozzle (15) and the push-button switch of the piezoelectric igniter (16).

9. The electronic product recycling and demagnetizing device according to claim 6, characterized in that, The transport assembly includes a side frame (21), a movable seat (22), a first arm (23), a second arm (24), a mechanical gripper (25), and a synchronous rotation assembly; the side frame (21) is fixedly installed on one side of the transport frame (1), the movable seat (22) is slidably installed on the side frame (21), one end of the first arm (23) is rotatably installed on the movable seat (22), the other end of the second arm (24) is rotatably installed on the other end of the first arm (23), and the mechanical gripper (25) is fixedly installed on the end of the second arm (24) away from the first arm (23); When the first arm (23) rotates on the moving seat (22), the synchronous rotation assembly can convert the rotation of the first arm (23) into the rotation of the second arm (24).

10. The electronic product recycling and demagnetizing device according to claim 9, characterized in that, The synchronous rotation assembly includes a main gear (26), a first end face gear (27), a transmission rod (28), and a second end face gear (29). The main gear (26) is fixedly mounted on the movable seat (22), the first end face gear (27) is rotatably mounted in the first arm (23), the first end face gear (27) meshes with the main gear (26), one end of the transmission rod (28) is fixedly connected to the first end face gear (27), the second end face gear (29) is fixedly connected to the other end of the transmission rod (28), and the end of the second arm (24) is provided with a plurality of teeth that mesh with the second end face gear (29).

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