Recording device for scrap recovery of low-voltage current transformer

Abstract

The invention discloses a low-voltage current transformer scrap recycling recording device which comprises a recycling table, four supporting legs are fixedly connected to the bottom side of the recycling table, a rotating rod is rotatably connected to the upper side of the recycling table, a rotating disc is fixedly connected to the rotating rod, and the rotating disc is rotatably connected to the upper side of the recycling table. Four limiting holes are formed in the rotating disc, and the four limiting holes in the rotating disc are symmetrically arranged in a cross shape; and the upper side of the recycling table is fixedly connected with an L-shaped third supporting plate, the bottom side wall of the third supporting plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a driving gear, and the bottom side wall of the driving gear is connected with a cutting knife through a reciprocating lifting device. According to the automatic breaking-in device, automatic breaking-in, recording and recycling procedures of the current transformer can be achieved, and the breaking-in efficiency and quality of the current transformer can be guaranteed by dynamically regulating and controlling the downward cutting speed of the cutting knife and the vibration amplitude and vibration frequency of the vibrator.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical equipment scrapping, and particularly relates to a record device for scrapping and recycling low-voltage current transformers. Background Art

[0002] As a legal metering instrument, the low-voltage current transformer for metering needs to be disassembled and detected when it reaches the end of its life cycle, and the low-voltage current transformers that do not meet the detection standards among them are disposed of as scrap.

[0003] The low-voltage current transformer mainly consists of a housing and an internal iron core winding. Since most of the housings are integrated housings, it is usually necessary to perform forced disassembly on the housing when scrapping. At present, there are mainly two ways of disassembly. One is manual hammering disassembly with a hammer and a crowbar, and the other is to place the equipment under a hydraulic device and perform extrusion disassembly on the housing through the hydraulic device. However, both methods have disadvantages. Firstly, manual disassembly is extremely time-consuming and laborious, with low efficiency. Secondly, during hydraulic disassembly, it is necessary for workers to continuously take the current transformer for disassembly, with low efficiency, and it cannot automatically record the scrapped and recycled current transformers. Summary of the Invention

[0004] The present invention provides a record device for scrapping and recycling low-voltage current transformers to solve the problems raised in the above background art.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A record device for scrapping and recycling low-voltage current transformers includes a recycling table. Four support legs are fixedly connected to the bottom side of the recycling table. A rotating rod is rotatably connected to the upper side of the recycling table. A turntable is fixedly connected to the rotating rod. The turntable is rotatably connected to the upper side of the recycling table. Four limiting holes are formed in the turntable, and the four limiting holes on the turntable are arranged in a cross symmetry.

[0007] An L-shaped third support plate is fixedly connected to the upper side of the recycling table. A motor is fixedly connected to the bottom side wall of the third support plate. The output shaft of the motor is fixedly connected to a driving gear. The bottom side wall of the driving gear is connected to a cutting knife through a reciprocating lifting device. A driven gear is meshed with the side wall of the driving gear. The driven gear is fixedly connected to the upper end of the rotating rod.

[0008] Preferably, the driving gear and the driven gear have the same diameter. One-fourth of the circumferential side wall of the driving gear has teeth, and three-fourths is smooth.

[0009] Preferably, a second support plate is fixedly connected to the upper side of the recycling table. One end of the second support plate is fixedly connected to a fixed cylinder. The bottom side of the fixed cylinder abuts against the upper side of the turntable.

[0010] Preferably, a first support plate is fixedly connected to the upper side of the recovery table, and a camera is fixedly connected to the bottom side wall of the first support plate.

[0011] Preferably, one of the limiting holes of the turntable extends out of the edge of the recovery table, the fixed cylinder, the cutting knife, and the camera are respectively located directly above the other three limiting holes, a collection box is arranged below the recovery table, and the collection box is located directly below the limiting hole that extends out of the edge of the recovery table.

[0012] Preferably, the reciprocating lifting device includes a rotating column fixedly connected to the bottom side wall of the driving gear. An elevating cylinder is sleeved outside the rotating column. A reciprocating track groove is formed on the rotating column. Two limiting rods are fixedly connected to the inner side wall of the elevating cylinder. Both of the two limiting rods are made of high-strength titanium alloy. One end of each of the two limiting rods is slidably connected in the reciprocating track groove. A connecting plate is fixedly connected to the outer side wall of the elevating cylinder. One end of the connecting plate is fixedly connected to a sleeve which is sleeved and slid on the third support plate. A vibrator is fixedly connected to the bottom end of the elevating cylinder, and the cutting knife is fixedly installed on the bottom side wall of the vibrator.

[0013] Preferably, it further includes a control mechanism for regulating the downward cutting speed of the cutting knife, the vibration amplitude and vibration frequency of the vibrator to ensure the dismantling efficiency of the mutual inductor;

[0014] The control mechanism includes a control module, a detection module, and a processing module;

[0015] The control module is electrically connected to the motor and the vibrator;

[0016] The detection module includes a vibration detection unit for detecting the vibration amplitude and vibration frequency of the cutting knife, and a speed detection unit for detecting the downward cutting speed of the cutting knife;

[0017] The processing module includes an evaluation unit and a judgment unit.

[0018] Preferably, the vibration detection unit is a vibration sensor installed on the side wall of the vibrator, the speed detection unit is a laser speed sensor installed on the bottom side wall of the third support plate. The laser speed sensor is located directly above the connecting plate, and the laser speed sensor detects the downward cutting speed of the cutting knife by detecting the descending speed of the connecting plate.

[0019] Preferably, the usage method of this low-voltage current mutual inductor scrapping and recycling recording device includes:

[0020] S1. First, vertically place the current transformers to be disassembled into the fixed cylinder in sequence. The height of the limit holes is the same as that of the current transformers. Therefore, the lowermost current transformer in the fixed cylinder is located in the limit holes in the support legs.

[0021] S2. Start the motor. The motor can drive the driving gear to rotate continuously. When the driving gear rotates one circle, it can drive the driven gear to rotate 90 degrees. The rotation of the driven gear can drive the turntable to rotate through the rotating rod. Therefore, the turntable rotates intermittently at 90 degrees. The turntable can move the current transformers to be disassembled to directly below the cutting knife. At the same time, the rotation of the driving gear can drive the rotating column to rotate. The rotation of the rotating column can cause the limit rod to move in the reciprocating track groove. Furthermore, the lifting cylinder realizes reciprocating up and down movement through the movement of the limit rod. The vibrator can drive the cutting knife to generate high-frequency vibration. The lifting cylinder drives the cutting knife with high-frequency vibration into the limit holes to cut and press the current transformers. After the cutting and pressing are completed, the lifting cylinder drives the cutting knife to rise again.

[0022] S3. After the driving gear rotates one more circle, the turntable can move the current transformers after cutting and pressing to below the camera. The camera can take pictures and record the lifting cylinder after cutting and pressing.

[0023] S4. After the driving gear continues to rotate one circle, the turntable can drop the current transformers after cutting and recording into the collection box through the limit holes extending out of the edge of the recovery table for collection. Then, continuously rotate the driving gear to realize the automatic disassembly, recording, and recovery processes of the current transformers.

[0024] Preferably, in S2, during the process of cutting and pressing the current transformers, first, through the vibration detection unit and speed detection unit in the detection module, the vibration amplitude, vibration frequency, and downward cutting speed of the cutting knife can be detected, forming the amplitude G, vibration frequency P, and speed V, and transmitting them to the evaluation unit.

[0025] After that, the obtained amplitude G, vibration frequency P, and speed V are summarized to form detection condition information, a data model is constructed and optimized and trained. Through the analysis software, regression analysis is performed on the obtained amplitude G, vibration frequency P, and speed V to obtain the influence of the amplitude G, vibration frequency P, and speed V on the cutting and pressing efficiency of the current transformers, and the amplitude influence factor Ag, vibration frequency influence factor Ap, and speed influence factor Av are output.

[0026] Then, the evaluation unit obtains the amplitude G, vibration frequency P, and speed V, and performs dimensionless processing on them, and correlates them to form a regulation coefficient XQ. Its correlation model is:

[0027]

[0028] Among them, Ag represents the amplitude influence factor, where 0.11 ≤ Ag ≤ 0.65; Ap represents the vibration frequency influence factor, where 0.31 ≤ Ap ≤ 0.62; Av represents the speed influence factor, where 0.37 ≤ Av ≤ 0.95;

[0029] Finally, the obtained regulation coefficient XQ is transmitted to the judgment unit for comparison with the preset threshold. If the regulation coefficient XQ is not within the range of the preset threshold, corresponding control instructions are formed to regulate the rotational speed of the motor, the vibration amplitude and vibration frequency of the vibrator until the regulation coefficient XQ is within the preset threshold, thereby ensuring the cutting voltage efficiency of the current transformer.

[0030] Compared with the prior art, the beneficial effects of the present invention are:

[0031] The present invention can not only realize the automatic disassembly, recording, and recycling processes of the current transformer, but also ensure the disassembly efficiency and quality of the current transformer by dynamically regulating the downward cutting speed of the cutting tool, the vibration amplitude and vibration frequency of the vibrator.

[0032] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it in accordance with the content of the description, the following takes the preferred embodiment of the present invention and combines with the accompanying drawings to describe in detail as follows. The specific implementation manner of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings described herein are used to provide a further understanding of the present invention, and form a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0034] Figure 1 is a schematic front view structure diagram of a low-voltage current transformer scrapping and recycling recording device proposed by the present invention;

[0035] Figure 2 is a schematic bottom view structure diagram of a low-voltage current transformer scrapping and recycling recording device proposed by the present invention;

[0036] Figure 3 is a schematic rear view structure diagram of a low-voltage current transformer scrapping and recycling recording device proposed by the present invention;

[0037] Figure 4 is a schematic left view structure diagram of a low-voltage current transformer scrapping and recycling recording device proposed by the present invention;

[0038] Figure 5 is a schematic front view structure diagram of a low-voltage current transformer scrapping and recycling recording device proposed by the present invention;

[0039] Figure 6 Schematic diagram of the structure among the turntable, driven gear and driving gear in the present invention;

[0040] Figure 7 Schematic diagram of the internal structure of the lifting cylinder in the present invention.

[0041] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0042] 1. Collection box; 2. First support plate; 3. Lifting cylinder; 4. Connecting plate; 5. Recycling table; 6. Support leg; 7. Limit hole; 8. Turntable; 9. Fixed cylinder; 10. Second support plate; 11. Driven gear; 12. Driving gear; 13. Motor; 14. Third support plate; 15. Camera; 16. Rotating rod; 17. Rotating column; 18. Vibration sensor; 19. Cutting knife; 20. Vibrator; 21. Limit rod; 22. Reciprocating track groove; 23. Sleeve; 24. Laser speed sensor. Specific embodiments

[0043] The principles and features of the present invention will be described below with reference to the attached drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention. In the following paragraphs, the present invention will be described more specifically by way of example with reference to the attached drawings. It should be noted that the attached drawings are all in a very simplified form and use non-precise scales, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0044] Please refer to Figures 1 to 7 , in an embodiment of the present invention, a low-voltage current transformer scrapping and recycling recording device includes a recycling table 5. Four support legs 6 are fixedly connected to the bottom side of the recycling table 5. A rotating rod 16 is rotatably connected to the upper side of the recycling table 5. A turntable 8 is fixedly connected to the rotating rod 16. The turntable 8 is rotatably connected to the upper side of the recycling table 5. Four limit holes 7 are opened on the turntable 8. The four limit holes 7 on the turntable 8 are arranged in a cross-symmetrical manner;

[0045] A third support plate 14 in the shape of an L is fixedly connected to the upper side of the recycling table 5. A motor 13 is fixedly connected to the bottom side wall of the third support plate 14. The output shaft of the motor 13 is fixedly connected to a driving gear 12. The bottom side wall of the driving gear 12 is connected to a cutting knife 19 through a reciprocating lifting device. The reciprocating lifting device includes a rotating column 17. The rotating column 17 is fixedly connected to the bottom side wall of the driving gear 12. A lifting cylinder 3 is sleeved outside the rotating column 17. A reciprocating track groove 22 is formed in the rotating column 17. Two limiting rods 21 are fixedly connected to the inner side wall of the lifting cylinder 3. Both of the two limiting rods 21 are made of high-strength titanium alloy. One end of each of the two limiting rods 21 is slidably connected in the reciprocating track groove 22. A connecting plate 4 is fixedly connected to the outer side wall of the lifting cylinder 3. One end of the connecting plate 4 is fixedly connected to a sleeve 23. The sleeve 23 is sleeved on the third support plate 14 and slides thereon. A vibrator 20 is fixedly connected to the bottom end of the lifting cylinder 3. The cutting knife 19 is fixedly installed on the bottom side wall of the vibrator 20;

[0046] A driven gear 11 is meshed and connected to the side wall of the driving gear 12. The upper end of a rotating rod 16 is fixedly connected to the driven gear 11. The driving gear 12 and the driven gear 11 have the same diameter. One-fourth of the circumferential side wall of the driving gear 12 has teeth, and three-fourths of it is smooth.

[0047] Specifically, a second support plate 10 is fixedly connected to the upper side of the recycling table 5. One end of the second support plate 10 is fixedly connected to a fixed cylinder 9. The bottom side of the fixed cylinder 9 abuts against the upper side of the turntable 8. A first support plate 2 is fixedly connected to the upper side of the recycling table 5. A camera 15 is fixedly connected to the bottom side wall of the first support plate 2. One of the limiting holes 7 of the turntable 8 extends out of the edge of the recycling table 5. The fixed cylinder 9, the cutting knife 19, and the camera 15 are respectively located directly above the other three limiting holes 7. A collection box 1 is arranged below the recycling table 5. The collection box 1 is located directly below the limiting hole 7 that extends out of the edge of the recycling table 5.

[0048] The present invention further includes a control mechanism, which is used to regulate the downward cutting speed of the cutting knife 19, the vibration amplitude and vibration frequency of the vibrator 20 to ensure the disassembly efficiency of the mutual inductor;

[0049] The control mechanism includes a control module, a detection module, and a processing module;

[0050] The control module is electrically connected to the motor 13 and the vibrator 20;

[0051] The processing module includes an evaluation unit and a judgment unit;

[0052] The detection module includes a vibration detection unit for detecting the vibration amplitude and vibration frequency of the cutting tool 19, and a speed detection unit for detecting the downward cutting speed of the cutting tool 19; the vibration detection unit is a vibration sensor 18, the vibration sensor 18 is installed on the side wall of the vibrator 20, the speed detection unit is a laser speed sensor 24, the laser speed sensor 24 is installed on the bottom side wall of the third support plate 14, the laser speed sensor 24 is located directly above the connecting plate 4, and the laser speed sensor 24 detects the downward cutting speed of the cutting tool 19 by detecting the descending speed of the connecting plate 4.

[0053] The usage method of the low-voltage current transformer scrapping and recycling recording device includes:

[0054] S1. First, vertically place the current transformers to be disassembled into the fixed cylinder 9 in sequence. The height of the limiting hole 7 is the same as the height of the current transformer, so the lowermost current transformer in the fixed cylinder 9 is located in the limiting hole 7 of the support leg 6;

[0055] S2. Start the motor 13. The motor 13 can drive the driving gear 12 to rotate continuously. When the driving gear 12 rotates one circle, it can drive the driven gear 11 to rotate by ninety degrees. When the driven gear 11 rotates, it can drive the turntable 8 to rotate through the rotating rod 16. Therefore, the turntable 8 rotates intermittently by ninety degrees. The turntable 8 can move the current transformer to be disassembled to directly below the cutting tool 19. At the same time, when the driving gear 12 rotates, it can drive the rotating column 17 to rotate. When the rotating column 17 rotates, the limiting rod 21 can move in the reciprocating track groove 22. Furthermore, the lifting cylinder 3 realizes reciprocating up and down movement through the movement of the limiting rod 21. The vibrator 20 can drive the cutting tool 19 to generate high-frequency vibration. The lifting cylinder 3 drives the cutting tool 19 with high-frequency vibration into the limiting hole 7 to cut and press the current transformer. After the cutting and pressing are completed, the lifting cylinder 3 drives the cutting tool 19 to rise again;

[0056] During the process of cutting and pressing the current transformer, first, through the vibration detection unit and speed detection unit in the detection module, the vibration amplitude, vibration frequency, and downward cutting speed of the cutting tool 19 can be detected, forming the amplitude G, vibration frequency P, and speed V, and transmitting them to the evaluation unit;

[0057] After that, the obtained amplitude G, vibration frequency P, and speed V are summarized to form detection condition information, a data model is constructed and optimized and trained. Through the analysis software, regression analysis is performed on the obtained amplitude G, vibration frequency P, and speed V to obtain the influence of the amplitude G, vibration frequency P, and speed V on the cutting and pressing efficiency of the current transformer, and the amplitude influence factor Ag, vibration frequency influence factor Ap, and speed influence factor Av are output;

[0058] Then, the evaluation unit obtains the amplitude G, vibration frequency P, and speed V, and performs dimensionless processing on them, and correlates them to form a regulation coefficient XQ. Its correlation model is:

[0059]

[0060] Among them, Ag represents the amplitude influence factor, where 0.11 ≤ Ag ≤ 0.65; Ap represents the vibration frequency influence factor, where 0.31 ≤ Ap ≤ 0.62; Av represents the speed influence factor, where 0.37 ≤ Av ≤ 0.95;

[0061] Finally, the obtained regulation coefficient XQ is transmitted to the judgment unit for comparison with the preset threshold. If the regulation coefficient XQ is not within the range of the preset threshold, a corresponding control instruction is formed to regulate the rotation speed of the motor 13, the vibration amplitude and vibration frequency of the vibrator 20 until the regulation coefficient XQ is within the preset threshold, thereby ensuring the switching voltage efficiency of the current transformer;

[0062] S3. After the driving gear 12 rotates one more circle, the turntable 8 can move the current transformer after the switching voltage operation below the camera 15, and the camera 15 can take a photo record of the lifting cylinder 3 after the switching voltage operation, realizing taking a photo and filing for the disassembled current transformer;

[0063] S4. After the driving gear 12 continues to rotate one more circle, the turntable 8 can drop the current transformer after the cutting pressure record into the collection box 1 through the limit hole 7 extending out of the edge of the recovery table 5 for collection. Then, by continuously rotating the driving gear 12, the automatic disassembly, recording, and recovery processes of the current transformer can be realized.

[0064] The above is only a preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention; any ordinary technician in the industry can smoothly implement the present invention according to the illustrations in the specification and the above description; however, any minor changes, modifications, and equivalent variations made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications, and variations made to the above embodiments based on the essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A low voltage current transformer scrapping and recycling recording device, comprising a recycling station (5), characterized in that: The bottom side of the recycling platform (5) is fixedly connected with four supporting legs (6), the upper side of the recycling platform (5) is rotatably connected with a rotating rod (16), the rotating rod (16) is fixedly connected with a rotating disk (8), the rotating disk (8) is rotatably connected to the upper side of the recycling platform (5), and four limiting holes (7) are opened on the rotating disk (8), and the four limiting holes (7) on the rotating disk (8) are cross-symmetrically arranged; An L-shaped third support plate (14) is fixedly connected to the upper side of the recycling platform (5); a motor (13) is fixedly connected to the bottom side wall of the third support plate (14); an output shaft of the motor (13) is fixedly connected to a driving gear (12); a cutting knife (19) is connected to the bottom side wall of the driving gear (12) via a reciprocating lifting device; a driven gear (11) is meshedly connected to the side wall of the driving gear (12); and the driven gear (11) is fixedly connected to the upper end of a rotating rod (16).

2. A low voltage current transformer scrapping and recycling recording device according to claim 1, characterized in that: The driving gear (12) and the driven gear (11) have the same diameter, and one quarter of the circumferential side wall of the driving gear (12) has teeth, while three quarters are smooth.

3. A low voltage current transformer scrapping and recycling recording device according to claim 2, characterized in that: A second support plate (10) is fixedly connected to the upper side of the recovery platform (5), and a fixed cylinder (9) is fixedly connected to one end of the second support plate (10), and the bottom side of the fixed cylinder (9) abuts against the upper side of the turntable (8).

4. A low voltage current transformer scrapping and recycling recording device according to claim 3, characterized in that: A first support plate (2) is fixedly connected to the upper side of the recovery platform (5), and a camera (15) is fixedly connected to the bottom side wall of the first support plate (2).

5. A low voltage current transformer scrapping and recycling recording device according to claim 4, characterized in that: One of the limiting holes (7) of the turntable (8) extends out of the edge of the recovery platform (5); the fixing cylinder (9), the cutting knife (19) and the camera (15) are respectively located directly above the other three limiting holes (7); a collection box (1) is provided below the recovery platform (5); the collection box (1) is located directly below the limiting hole (7) extending out of the edge of the recovery platform (5).

6. A low voltage current transformer scrapping and recycling recording device according to claim 5, characterized in that: The reciprocating lifting device comprises a rotating column (17), wherein the rotating column (17) is fixedly connected to the bottom side wall of the driving gear (12), a lifting cylinder (3) is arranged on the outer shell of the rotating column (17), a reciprocating track groove (22) is opened on the rotating column (17), two limiting rods (21) are fixedly connected to the inner side wall of the lifting cylinder (3), the two limiting rods (21) are both made of high-strength titanium alloy, one end of the two limiting rods (21) are slidably connected in the reciprocating track groove (22), a connecting plate (4) is fixedly connected to the outer side wall of the lifting cylinder (3), one end of the connecting plate (4) is fixedly connected to a sleeve (23), the sleeve (23) is sleeved on the third support plate (14) and slides, the bottom end of the lifting cylinder (3) is fixedly connected to a vibrator (20), and the cutting knife (19) is fixedly mounted on the bottom side wall of the vibrator (20).

7. A low voltage current transformer scrapping and recycling recording device according to claim 6, characterized in that: It also includes a control mechanism, which is used to control the cutting speed of the cutting knife (19) and the vibration amplitude and vibration frequency of the vibrator (20) to ensure the dismantling efficiency of the mutual inductor; The control mechanism includes a control module, a detection module, and a processing module; The control module is electrically connected to the motor (13) and the vibrator (20); A detection module, comprising a vibration detection unit for detecting the vibration amplitude and vibration frequency of the cutting knife (19), and a speed detection unit for detecting the cutting speed of the cutting knife (19); The processing module includes an evaluation unit and a judgment unit.

8. A low voltage current transformer scrapping and recycling recording device according to claim 7, characterized in that: The vibration detection unit is a vibration sensor (18), and the vibration sensor (18) is installed on the side wall of the vibrator (20). The speed detection unit is a laser speed sensor (24), and the laser speed sensor (24) is installed on the bottom side wall of the third support plate (14). The laser speed sensor (24) is located directly above the connecting plate (4). The laser speed sensor (24) detects the downward cutting speed of the cutting knife (19) by detecting the downward speed of the connecting plate (4).

9. A low voltage current transformer scrapping and recycling recording device according to any one of claims 1 to 8, characterized in that: The method for using the low-voltage current transformer scrapping and recycling recording device includes: S1, firstly, the current transformers to be disassembled are vertically placed into the fixing tube (9) in sequence, the height of the limiting hole (7) being the same as the height of the current transformer, so that the current transformer at the bottom in the fixing tube (9) is located in the limiting hole (7) in the supporting leg (6); S2, start the motor (13), the motor (13) can drive the driving gear (12) to rotate continuously, when the driving gear (12) rotates one circle, it can drive the driven gear (11) to rotate ninety degrees, the rotation of the driven gear (11) can drive the turntable (8) to rotate through the rotating rod (16), so the turntable (8) rotates ninety degrees intermittently, the turntable (8) can move the current transformer to be broken to the right below the cutting knife (19), at the same time, the rotation of the driving gear (12) can drive the rotating column (1 7) rotates, the rotation of the rotating column (17) can make the limit rod (21) move in the reciprocating track groove (22), and then the lifting cylinder (3) can realize up and down reciprocating movement through the movement of the limit rod (21), and the vibrator (20) can drive the cutting knife (19) to generate high-frequency vibration. The lifting cylinder (3) drives the high-frequency vibrating cutting knife (19) to enter the limit hole (7) through the vibrator (20) to cut the current transformer. After the cutting is completed, the lifting cylinder (3) will rise with the cutting knife (19); S3, after the driving gear (12) rotates one more circle, the turntable (8) can move the current transformer after the voltage cutting is completed to the bottom of the camera (15), and the camera (15) can take a photo and record the lifting cylinder (3) after the voltage cutting is completed; S4, after the driving gear (12) continues to rotate one circle, the turntable (8) can drop the current transformer after cutting, pressure and recording through the limit hole (7) extending from the edge of the recovery platform (5) into the collection box (1) for collection, and then continue to rotate the driving gear (12) to realize the automatic disassembly, recording and recovery process of the current transformer.

10. A low voltage current transformer scrapping and recycling recording device according to claim 9, characterized in that: S2, during the current transformer cutting process, the vibration amplitude, vibration frequency and cutting speed of the cutting knife (19) are first detected by the vibration detection unit and the speed detection unit in the detection module to form the amplitude G, the vibration frequency P and the speed V, and transmit them to the evaluation unit; Afterwards, the acquired amplitude G, frequency P, and speed V are summarized to form the detection condition information, a data model is constructed and optimized and trained, and the obtained amplitude G, frequency P, and speed V are regressed and analyzed by the analysis software to obtain the influence of the amplitude G, frequency P, and speed V on the current transformer voltage cutting efficiency, and the amplitude influence factor Ag, frequency influence factor Ap, and speed influence factor Av are output; Then, the evaluation unit obtains the amplitude G, frequency P, and speed V, and performs dimensionless processing on them to form the control coefficient XQ. The correlation model is: Wherein, Ag represents the amplitude influence factor, 0.11≤Ag≤0.65; Ap represents the frequency influence factor, 0.31≤Ap≤0.62; Av represents the velocity influence factor, 0.37≤Av≤0.95; Finally, the acquired control coefficient XQ is transmitted to the judgment unit for comparison with a preset threshold value. If the control coefficient XQ is not within the range of the preset threshold value, a corresponding control instruction is generated to control the rotation speed of the motor (13) and the vibration amplitude and vibration frequency of the vibrator (20) until the control coefficient XQ is within the preset threshold value, thereby ensuring the voltage cutting efficiency of the current transformer.

Images