A pin shaping device for network transformer

Abstract

The present invention belongs to the technical field of pin shaping, and specifically relates to a pin shaping device for a network transformer, including a device support plate and a network transformer, wherein the side surface of the device support plate is connected to a first bracket, the end of the first bracket is connected to a feed barrel, a material guide plate is connected between the device support plate and the feed barrel, a material guide groove is provided on the side surface of the material guide plate, a first telescopic rod is installed inside the material guide plate, the telescopic end of the first telescopic rod is connected to a first push plate, and the bottom side of the first push plate is connected to a guide slider. In the present invention, the second telescopic rod squeezes the first connecting bracket to drive the first bending extrusion block to move laterally, and the lateral movement of the first bending extrusion block can squeeze the pins of the network transformer to complete the folding of the first pin, and the third telescopic rod drives the second bending extrusion block to move laterally and fold the pins that have been folded once again, so that the automatic folding of the pins of the network transformer can be realized, with high processing efficiency and high qualified rate, simple operation and low processing cost.

Description

Technical Field

[0001] The invention belongs to the technical field of transformer pin shaping, and in particular relates to a pin shaping device for a network transformer. Background Art

[0002] A network transformer is a device that plays a key role in power transmission and distribution. Its main function is to convert the voltage in the power system from high voltage to low voltage to meet different application requirements. The working principle of the network transformer is mainly based on the principle of electromagnetic induction. When the voltage at the input end changes, a changing magnetic field will be generated in the transformer, and then an induced voltage will be generated at the output end. By adjusting the turns ratio of the transformer, the voltage can be increased or decreased. The pins of the network transformer refer to the interface provided by the hardware chip to the outside. Since a pin-type interface is used, it is called a pin. After the pins are inserted, the pins of the network transformer need to be shaped so that the shape of the pin-type interface meets the subsequent installation requirements of the staff. The existing pin shaping equipment has the following problems during use:

[0003] At present, people use manual shaping or industrial robot shaping to perform stitch shaping, but both types of stitch shaping have shortcomings. First, the manual shaping method has low reliability, low shaping efficiency and poor quality, while the industrial robot shaping method has too high processing costs. Ordinary small and medium-sized enterprises find it difficult to support the cost of large-scale purchases or use. Therefore, there is an urgent need for a stitch shaping equipment suitable for small and medium-sized enterprises. Summary of the invention

[0004] The purpose of the present invention is to provide a pin shaping device for a network transformer, aiming to solve the problem that the two pin shaping methods of the existing network transformer proposed in the prior art have low reliability, low shaping efficiency and poor quality, and the processing cost of the industrial robot shaping method is too high, and ordinary small and medium-sized enterprises find it difficult to support the cost of large-scale procurement or use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pin shaping device for a network transformer, comprising a device support plate and a network transformer, the side surface of the device support plate is connected to a first bracket, the end of the first bracket is connected to a feeding cylinder, a material guide plate is connected between the device support plate and the feeding cylinder, a material guide groove is provided on the side surface of the material guide plate, a first telescopic rod is installed inside the material guide plate, a first pushing plate is connected to the telescopic end of the first telescopic rod, a guide slider is connected to the bottom side of the first pushing plate, a guide slot is provided on the surface of the material guide plate close to the guide slider, a second telescopic rod is installed on the lower surface of the material guide plate, and the The telescopic end of the second telescopic rod is connected to the first connecting bracket, and the end of the first connecting bracket is connected to two first bent extrusion blocks, the side surface of the end of the guide plate is provided with a mounting block, the interior of the mounting block is penetrated by a threaded tube, the interior of the threaded tube is penetrated by a threaded rod, a bearing is installed between the threaded rod and the guide plate, the side surface of the mounting block is installed with a third telescopic rod, the telescopic end of the third telescopic rod is connected to the second bent extrusion block, the side surface of the mounting block is connected to the second connecting bracket, the end of the second connecting bracket is connected to a baffle, the interior of the mounting block is penetrated by a guide rod, and the guide rod is connected to the side surface of the guide plate.

[0006] As a preferred pin shaping device for a network transformer of the present invention, the size of the inner wall of the feed barrel matches the size of the horizontally placed network transformer, the width of the pin of the network transformer matches the width of the guide groove, the network transformer is slidably connected to the guide plate through the guide groove, the guide plate is divided into two parts, the upper part of the guide plate is connected to the bottom side of the feed barrel, and the lower part of the guide plate is connected to the side surface of the equipment support plate.

[0007] As a preferred stitch shaping device for a network transformer of the present invention, a hydraulic telescopic structure is formed between the first push plate and the first telescopic rod, and the first push plate drives the guide sliding block to form a sliding connection with the guide plate through the guide slot.

[0008] As a preferred embodiment of the pin shaping device for a network transformer of the present invention, a hydraulic telescopic structure is formed between the first connecting bracket and the second telescopic rod.

[0009] As a preferred embodiment of the pin shaping device for a network transformer of the present invention, the threaded rod and the threaded tube are threadedly connected, and a rotating structure is formed between the threaded rod and the bearing.

[0010] As a preferred pin shaping device for a network transformer of the present invention, the third telescopic rod, the second bending and extrusion block, the second connecting bracket and the baffle are symmetrically arranged in two groups about the central axis of the mounting block, a hydraulic telescopic structure is formed between the second bending and extrusion block and the third telescopic rod, and the mounting block and the guide rod are slidably connected.

[0011] As a preferred stitch shaping device for a network transformer of the present invention, the upper surface of the equipment support plate is connected to a first support frame, the end of the first support frame is connected to an inspection cylinder, the side surface of the inspection cylinder is connected to a limiting bracket, the upper surface of the first support frame is connected to a limiting strip, the upper surface of the first support frame is installed with a fourth telescopic rod, the telescopic end of the fourth telescopic rod is connected to a second push plate, the upper surface of the equipment support plate is installed with a conveyor belt, the upper surface of the equipment support plate is connected to a second support frame, the upper surface of the second support frame is connected to a fifth telescopic rod, the telescopic end of the fifth telescopic rod is connected to a third push plate, and the upper surface of the equipment support plate is installed with a discharge guide plate.

[0012] As a preferred embodiment of the pin shaping device for a network transformer of the present invention, a hydraulic telescopic structure is formed between the fourth telescopic rod and the second push plate, and the upper surface of the second push plate is in close contact with the bottom end of the guide plate.

[0013] As a preferred embodiment of the pin shaping device for a network transformer of the present invention, the inspection cylinder matches the outer shape of the folded network transformer.

[0014] As a preferred embodiment of the pin shaping device for a network transformer of the present invention, a hydraulic telescopic structure is formed between the third push plate and the fifth telescopic rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] According to the present invention, when the network transformers are sequentially arranged in the vertical section of the guide trough, the second telescopic rod squeezes the first connecting bracket to drive the first bending and squeezing block to move horizontally. The first bending and squeezing block can squeeze the pins of the network transformer to complete the first folding of the pins. After the network transformer that has been folded once is lowered by one position, the third telescopic rod drives the second bending and squeezing block to move horizontally and fold the pins that have been folded once again, thereby realizing secondary folding. In this way, the automatic folding of the pins of the network transformer can be realized, and the processing efficiency is high, the qualified rate is high, the operation is simple, and the processing cost is low.

[0017] In the present invention, when the fourth telescopic rod is extended, it can squeeze the second push plate to squeeze the secondary folded network transformer to move horizontally. When the network transformer moves horizontally to one side of the limit bracket, the network transformer that meets the standard shape can fall inside the inspection cylinder and fall on the surface of the conveyor belt. When the shape of the network transformer does not meet the standard, the fifth telescopic rod can squeeze the third push plate to move horizontally and squeeze the network transformer. The network transformer can fall on the surface of the discharge guide plate under the squeeze, so that the processed network transformers can be sorted according to the shape, thereby screening out the network transformers with unqualified shapes, and improving the qualified rate of the finished products.

[0018] Rotating the threaded rod can drive the mounting block to move horizontally through the lateral movement of the threaded tube. The lateral movement of the mounting block can drive the bearing, the third telescopic rod, the second bending extrusion block, the second connecting bracket and the baffle to move horizontally. In this way, the distance between the secondary folding mechanism and the pins of the network transformer can be adjusted, so that the secondary pins can be folded at different positions. When adjusting the secondary folding mechanism, the inspection cylinder needs to be replaced according to the adjusted distance. In this way, the pins at different positions can be folded according to the needs of the processed products, thereby improving the adaptability of the equipment to process products, eliminating the need to purchase new processing equipment, and reducing processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of a specific implementation of the device of the present invention;

[0020] Figure 2 This is a schematic diagram of the connection structure between the feed barrel and the guide plate of a specific embodiment of the device of the present invention;

[0021] Figure 3 A specific embodiment of the device of the present invention Figure 2 Schematic diagram of the structure at A in the middle;

[0022] Figure 4 A schematic diagram of the movable structure of the first pusher plate of a specific embodiment of the device of the present invention;

[0023] Figure 5 This is a schematic structural diagram of a first telescopic rod and a first push plate of a specific embodiment of the device of the present invention;

[0024] Figure 6 This is a schematic structural diagram of a guide plate according to a specific embodiment of the device of the present invention;

[0025] Figure 7 A schematic diagram of a pin bending structure of a specific embodiment of the device of the present invention;

[0026] Figure 8 A schematic diagram of the active structure of the first bending and extruding block of a specific embodiment of the device of the present invention;

[0027] Fig. 9 An exploded view of a secondary bending structure of a specific embodiment of the device of the present invention;

[0028] Fig.10 A schematic diagram of a network transformer detection structure of a specific implementation mode of the device of the present invention;

[0029] Fig.11 This is a schematic diagram of the sorting and conveying structure of a specific embodiment of the device of the present invention;

[0030] Fig.12 A specific embodiment of the device of the present invention Fig.11 Schematic diagram of the structure at B in the middle;

[0031] Fig.13 This is a schematic diagram of the structure of a feed barrel of a specific embodiment of the device of the present invention;

[0032] Fig.14 This is a schematic diagram of the structure of a test tube of a specific embodiment of the device of the present invention;

[0033] Fig.15 A schematic diagram of the network transformer structure of a specific implementation mode of the device of the present invention;

[0034] Fig.16 A schematic diagram of a primary bending structure of a network transformer according to a specific embodiment of the device of the present invention;

[0035] Fig.17 This is a schematic diagram of the secondary bending structure of a network transformer in a specific implementation manner of the device of the present invention.

[0036] The markings in the attached drawings are: 1. Equipment support plate; 2. First bracket; 3. Feed barrel; 4. Guide plate; 5. Guide trough; 6. First telescopic rod; 7. First push plate; 8. Guide slider; 9. Guide trough; 10. Second telescopic rod; 11. First connecting bracket; 12. First bending extrusion block; 13. Mounting block; 14. Threaded pipe; 15. Threaded rod; 16. Bearing; 17. Third telescopic rod; 18. Second bending extrusion block; 19. Second connecting bracket; 20. Baffle; 21. Guide rod; 22. Inspection barrel; 23. Limit bracket; 24. First support frame; 25. Fourth telescopic rod; 26. Second push plate; 27. Conveyor belt; 28. Second support frame; 29. ​​Fifth telescopic rod; 30. Third push plate; 31. Discharge guide plate; 32. Network transformer; 33. Limit strip. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-Figure 17 The present invention provides the following technical solutions: a pin shaping device for a network transformer, comprising a device support plate 1 and a network transformer 32, the side surface of the device support plate 1 is connected with a first bracket 2, the end of the first bracket 2 is connected with a feed cylinder 3, a guide plate 4 is connected between the device support plate 1 and the feed cylinder 3, a guide groove 5 is provided on the side surface of the guide plate 4, a first telescopic rod 6 is installed inside the guide plate 4, a first push plate 7 is connected to the telescopic end of the first telescopic rod 6, a guide slider 8 is connected to the bottom side of the first push plate 7, a guide slide groove 9 is provided on the surface of the guide plate 4 near the guide slider 8, a second telescopic rod 10 is installed on the lower surface of the guide plate 4, and a first telescopic rod 10 is connected to the telescopic end of the second telescopic rod 10 A first connecting bracket 11, the end of which is connected to two first bending extrusion blocks 12, a mounting block 13 is provided on the side surface of the end of the guide plate 4, a threaded tube 14 is penetrated inside the mounting block 13, a threaded rod 15 is penetrated inside the threaded tube 14, a bearing 16 is installed between the threaded rod 15 and the guide plate 4, a third telescopic rod 17 is installed on the side surface of the mounting block 13, the telescopic end of the third telescopic rod 17 is connected to the second bending extrusion block 18, a second connecting bracket 19 is connected to the side surface of the mounting block 13, a baffle 20 is connected to the end of the second connecting bracket 19, a guide rod 21 is penetrated inside the mounting block 13, and the guide rod 21 is connected to the side surface of the guide plate 4.

[0039] Preferably: the size of the inner wall of the feed barrel 3 matches the size of the horizontally placed network transformer 32, the width of the pins of the network transformer 32 matches the width of the guide groove 5, the network transformer 32 is slidably connected with the guide plate 4 through the guide groove 5, the guide plate 4 is divided into two parts, the upper half of the guide plate 4 is connected to the bottom side of the feed barrel 3, and the lower half of the guide plate 4 is connected to the side surface of the equipment support plate 1.

[0040] During specific use, after the network transformer 32 falls into the guide groove 5, its pins penetrate the guide groove 5 and extend to the outside. The network transformer 32 can rotate 90° at the corner inside the guide groove 5. At this time, the pins of the network transformer 32 are in a vertical state in the vertical guide groove 5.

[0041] Preferably, a hydraulic telescopic structure is formed between the first push plate 7 and the first telescopic rod 6 , and the first push plate 7 drives the guide slider 8 to form a sliding connection with the guide plate 4 through the guide slot 9 .

[0042] During specific use, the first telescopic rod 6 can squeeze the first push plate 7 to move laterally when in operation, and the first push plate 7 can squeeze the network transformer 32 when moving laterally, and the network transformer 32 can fall into the inside of the guide trough 5 under the squeezing.

[0043] Preferably, a hydraulic telescopic structure is formed between the first connecting bracket 11 and the second telescopic rod 10 .

[0044] During specific use, the second telescopic rod 10 can squeeze the first connecting bracket 11 to move horizontally when it is in operation. The horizontal movement of the first connecting bracket 11 can drive the first bending and squeezing block 12 to move horizontally. The horizontal movement of the first bending and squeezing block 12 can squeeze the pins of the network transformer 32, thereby completing the first folding of the pins.

[0045] Preferably, the threaded rod 15 and the threaded tube 14 are threadedly connected, and a rotating structure is formed between the threaded rod 15 and the bearing 16 .

[0046] During specific use, rotating the threaded rod 15 can drive the threaded tube 14 to move horizontally, and the horizontal movement of the threaded tube 14 can drive the mounting block 13 to move horizontally, and the horizontal movement of the mounting block 13 can drive the bearing 16, the third telescopic rod 17, the second bending and extrusion block 18, the second connecting bracket 19 and the baffle 20 to move horizontally, so that the distance between the secondary folding mechanism and the pins of the network transformer 32 can be adjusted.

[0047] Preferably: the third telescopic rod 17, the second bending extrusion block 18, the second connecting bracket 19 and the baffle 20 are symmetrically arranged in two groups about the central axis of the mounting block 13, a hydraulic telescopic structure is formed between the second bending extrusion block 18 and the third telescopic rod 17, and the mounting block 13 and the guide rod 21 are slidably connected.

[0048] During specific use, the third telescopic rod 17 can drive the second bending and squeezing block 18 to move laterally when extended. The second bending and squeezing block 18 can fold the stitches that have been folded once again to achieve secondary folding.

[0049] Preferably: the upper surface of the equipment support plate 1 is connected to the first support frame 24, the end of the first support frame 24 is connected to the inspection cylinder 22, the side surface of the inspection cylinder 22 is connected to the limiting bracket 23, the upper surface of the first support frame 24 is connected to the limiting strip 33, the upper surface of the first support frame 24 is installed with the fourth telescopic rod 25, the telescopic end of the fourth telescopic rod 25 is connected to the second push plate 26, the upper surface of the equipment support plate 1 is installed with a conveyor belt 27, the upper surface of the equipment support plate 1 is connected to the second support frame 28, the upper surface of the second support frame 28 is connected to the fifth telescopic rod 29, the telescopic end of the fifth telescopic rod 29 is connected to the third push plate 30, and the upper surface of the equipment support plate 1 is installed with a discharge guide plate 31.

[0050] During specific use, when the network transformer 32 falls from the inside of the material guide trough 5, the limit bar 33 can play a limiting role, thereby preventing the position of the network transformer 32 from shifting, thereby causing the network transformer 32 to be unable to move laterally to the top of the inspection cylinder 22 through the extrusion of the second push plate 26, thereby failing to realize the inspection of the finished network transformer 32.

[0051] Preferably, a hydraulic telescopic structure is formed between the fourth telescopic rod 25 and the second pushing plate 26 , and the upper surface of the second pushing plate 26 is in close contact with the bottom end of the guide plate 4 .

[0052] During specific use, when the fourth telescopic rod 25 is extended, it can squeeze the second push plate 26 to move horizontally. The lateral movement of the second push plate 26 can squeeze the secondary folded network transformer 32 to move horizontally, so that the secondary folded network transformer 32 can be screened through the inspection cylinder 22.

[0053] Preferably, the inspection cylinder 22 matches the outer shape of the network transformer 32 after folding.

[0054] During specific use, the network transformer 32 that meets the standard shape can fall into the inside of the inspection cylinder 22 and fall on the surface of the conveyor belt 27 , and the qualified network transformers 32 can be collected together through the conveyor belt 27 .

[0055] Preferably, a hydraulic telescopic structure is formed between the third push plate 30 and the fifth telescopic rod 29 .

[0056] During specific use, the fifth telescopic rod 29 can squeeze the third push plate 30 to move horizontally. The lateral movement of the third push plate 30 can squeeze the network transformer 32 that cannot fall into the inspection cylinder 22. The network transformer 32 can be squeezed and fall on the surface of the discharge guide plate 31, so that unqualified network transformers 32 can be collected.

[0057] Working principle: when using the pin shaping device for the network transformer, first manually place the network transformer 32 horizontally inside the feed barrel 3 in sequence, and then the network transformer 32 can fall inside the feed barrel 3 until the lowest network transformer 32 falls on the upper surface of the guide plate 4 and is located on the side surface of the first push plate 7. At this time, the first telescopic rod 6 can squeeze the first push plate 7 to move horizontally when it is running, and the first push plate 7 can squeeze the network transformer 32 when it moves horizontally. The network transformer 32 is squeezed and can fall into the guide groove 5, and the pins of the network transformer 32 penetrate the guide groove 5 and extend to the outside, and the network transformer The compressor 32 can rotate 90° through the corner inside the guide trough 5. At this time, the pins of the network transformer 32 are in a vertical state. At the same time, the second push plate 26 blocks the outlet end of the guide trough 5. When the network transformers 32 are arranged in the vertical section of the guide trough 5 in sequence, the second telescopic rod 10 can squeeze the first connecting bracket 11 to move horizontally when it is running. The horizontal movement of the first connecting bracket 11 can drive the first bending and squeezing block 12 to move horizontally. The horizontal movement of the first bending and squeezing block 12 can squeeze the pins of the network transformer 32, thereby completing the folding of the first pins. In this way, the fourth telescopic rod 25 is first retracted. When the fourth telescopic rod 2 When the second push plate 26 is driven to retract, the bottom network transformer 32 will fall between the two limit bars 33 on the surface of the first support frame 24. At the same time, the network transformer 32 that has been folded once will drop one position. At this time, the third telescopic rod 17 can drive the second bending and squeezing block 18 to move horizontally when it is extended. The second bending and squeezing block 18 can fold the stitches that have been folded once again by the horizontal movement, thereby realizing a second folding. Then, the fourth telescopic rod 25 is extended. When the fourth telescopic rod 25 is extended, it can squeeze the second push plate 26 to move horizontally. The second push plate 26 can squeeze the second folded network transformer 32 to move horizontally. The network transformer 32 moves laterally, and when the network transformer 32 moves laterally to one side of the limit bracket 23, the network transformer 32 with a standard shape can fall inside the inspection cylinder 22 and fall on the surface of the conveyor belt 27. The qualified network transformers 32 can be collected together through the conveyor belt 27. When the shape of the network transformer 32 does not meet the standard, the fifth telescopic rod 29 can squeeze the third push plate 30 to move laterally, and the third push plate 30 can squeeze the network transformer 32 by moving laterally. The network transformer 32 is squeezed and can fall on the surface of the discharge guide plate 31. At this time, the unqualified network transformer 32 can be collected through the discharge guide plate 31.

[0058] When the threaded rod 15 is rotated, the threaded tube 14 can be driven to move laterally through the threaded connection relationship. The lateral movement of the threaded tube 14 can drive the mounting block 13 to move laterally. The lateral movement of the mounting block 13 can drive the bearing 16, the third telescopic rod 17, the second bending and extrusion block 18, the second connecting bracket 19 and the baffle 20 to move laterally. In this way, the distance between the secondary folding mechanism and the pins of the network transformer 32 can be adjusted, so that the secondary pins can be folded at different positions. When adjusting the secondary folding mechanism, the inspection cylinder 22 needs to be replaced according to the adjusted distance.

[0059] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pin shaping device for a network transformer, the pin shaping device comprising a device support plate (1) and a network transformer (32), characterized in that: The side surface of the equipment support plate (1) is connected to a first bracket (2), the end of the first bracket (2) is connected to a feed barrel (3), a material guide plate (4) is connected between the equipment support plate (1) and the feed barrel (3), a material guide groove (5) is provided on the side surface of the material guide plate (4), a first telescopic rod (6) is installed inside the material guide plate (4), the telescopic end of the first telescopic rod (6) is connected to a first push plate (7), the bottom side of the first push plate (7) is connected to a guide slider (8), a guide groove (9) is provided on the surface of the material guide plate (4) near the guide slider (8), and the material guide plate (4) is provided with a plurality of guide grooves (5). ) is installed on the lower side surface thereof, the telescopic end of the second telescopic rod (10) is connected to a first connecting bracket (11), the end of the first connecting bracket (11) is connected to two first bending extrusion blocks (12), a mounting block (13) is provided on the side surface of the end of the guide plate (4), a threaded tube (14) is passed through the inside of the mounting block (13), a threaded rod (15) is passed through the inside of the threaded tube (14), a bearing (16) is installed between the threaded rod (15) and the guide plate (4), a third telescopic rod (17) is installed on the side surface of the mounting block (13), the The telescopic end of the third telescopic rod (17) is connected to a second bending extrusion block (18); the side surface of the mounting block (13) is connected to a second connecting bracket (19); the end of the second connecting bracket (19) is connected to a baffle (20); a guide rod (21) passes through the interior of the mounting block (13); the guide rod (21) is connected to the side surface of the guide plate (4); the upper surface of the equipment support plate (1) is connected to a first support frame (24); the end of the first support frame (24) is connected to an inspection cylinder (22); the side surface of the inspection cylinder (22) is connected to a limiting bracket (23); the first support frame (24) is connected to a second end of the first support frame (24); the second end of the first support frame (24) is connected to a second end of the first support frame (24); the side surface of the inspection cylinder (22) is connected to a limiting bracket (23); the first support frame (24) is connected to a second end of the first support frame (24); the second end of the first support frame (24) is connected to a second end of the first support frame (24); the second end of the first support frame (24) is connected to a second end of the first support frame (24); the first ... The upper surface of the support frame (24) is connected to a limit strip (33); the upper surface of the first support frame (24) is installed with a fourth telescopic rod (25); the telescopic end of the fourth telescopic rod (25) is connected to a second push plate (26); the upper surface of the equipment support plate (1) is installed with a conveyor belt (27); the upper surface of the equipment support plate (1) is connected to a second support frame (28); the upper surface of the second support frame (28) is connected to a fifth telescopic rod (29); the telescopic end of the fifth telescopic rod (29) is connected to a third push plate (30); and the upper surface of the equipment support plate (1) is installed with a discharge guide plate (31).

2. A pin shaping device for a network transformer according to claim 1, characterized in that: The size of the inner wall of the feed barrel (3) matches the size of the network transformer (32) when placed horizontally, the width of the pins of the network transformer (32) matches the width of the guide groove (5), the network transformer (32) is slidably connected to the guide plate (4) through the guide groove (5), and the guide plate (4) is divided into an upper and lower part, the upper part of the guide plate (4) is connected to the bottom side of the feed barrel (3), and the lower part of the guide plate (4) is connected to the side surface of the equipment support plate (1).

3. A pin shaping device for a network transformer according to claim 1, characterized in that: A hydraulic telescopic structure is formed between the first push plate (7) and the first telescopic rod (6), and the first push plate (7) drives the guide slider (8) to form a sliding connection with the guide plate (4) through the guide slot (9).

4. A pin shaping device for a network transformer according to claim 1, characterized in that: A hydraulic telescopic structure is formed between the first connecting bracket (11) and the second telescopic rod (10).

5. The pin shaping device for a network transformer according to claim 1, characterized in that: The threaded rod (15) and the threaded tube (14) are threadedly connected, and a rotating structure is formed between the threaded rod (15) and the bearing (16).

6. The pin shaping device for a network transformer according to claim 1, characterized in that: The third telescopic rod (17), the second bending and extruding block (18), the second connecting bracket (19) and the baffle plate (20) are symmetrically arranged in two groups about the central axis of the mounting block (13); a hydraulic telescopic structure is formed between the second bending and extruding block (18) and the third telescopic rod (17); and the mounting block (13) and the guide rod (21) are slidably connected.

7. A pin shaping device for a network transformer according to claim 6, characterized in that: A hydraulic telescopic structure is formed between the fourth telescopic rod (25) and the second push plate (26), and the upper surface of the second push plate (26) is in close contact with the bottom end of the guide plate (4).

8. The pin shaping device for a network transformer according to claim 7, characterized in that: The inspection cylinder (22) matches the appearance of the folded network transformer (32).

9. The pin shaping device for a network transformer according to claim 8, characterized in that: A hydraulic telescopic structure is formed between the third push plate (30) and the fifth telescopic rod (29).

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