Novel efficient winding device for mining transformer coil manufacturing

Abstract

The utility model relates to a novel efficient winding device for manufacturing a mine transformer coil, which effectively solves the problems that the existing coil winding mode is high in operation intensity and low in efficiency, wires are inconvenient to arrange and wind neatly, and the production quality of the transformer coil is influenced. According to the novel efficient winding device for manufacturing the mining transformer coil, a plurality of transformer iron cores can be lifted through the lifting mechanism and installed on the rotating mechanism, a plurality of coils are placed on the portions, corresponding to the iron cores, of the coil supporting mechanism respectively, and a plurality of transformer coils can be manufactured at the same time conveniently; the wire guiding mechanism can play a role in dragging the wire body backwards, so that the wire body can be always kept in a tightened state during winding, the production quality of the coil is ensured, meanwhile, the transverse driving mechanism can drive the wire guiding mechanism to transversely reciprocate during winding of the wire body, the wire body can be integrally wound outside an iron core conveniently, and the production efficiency is improved. And the production quality of the coil is further improved, manpower is saved, and the transformer coil is more convenient to use during manufacturing.

Description

TECHNICAL FIELD

[0001] The utility model belongs to transformer coil manufacturing device technical field, concretely relates to a novel high -efficient winding device for mining transformer coil manufacturing. BACKGROUND

[0002] The transformer is the device that utilizes electromagnetic induction's principle to change alternating voltage, and its main component is primary coil, secondary coil and core. The main function of the transformer has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing etc., and the mining transformer is a movable complete power supply and transformer device, which is used for methane mixed gas and coal dust and other explosive dangerous mines.

[0003] At present, in the production process of transformer, the coil core needs to be placed on the rotating mechanism by external auxiliary equipment or manually, which wastes manpower. The winding of the coil generally adopts the method of motor driving plus manual wire feeding, which easily causes uneven tightness of the coil, unbalanced tension, and the tightness of the coil needs to be adjusted manually during the manual wire feeding process, which has high operation intensity and low efficiency, and the line body is not convenient to arrange and wind in order. In addition, due to the different forces used by each person during winding, the tightness of the wound coil is different, which affects the production quality of the transformer coil. UTILITY MODEL CONTENTS

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a novel high -efficient winding device for mining transformer coil manufacturing, which can simultaneously wind multiple line bodies on the corresponding cores through the corresponding wire guide mechanism, facilitate the simultaneous manufacturing of multiple transformer coils, keep the line body in a tight state during winding, ensure the production quality of the coil, and drive the wire guide mechanism to move horizontally reciprocatingly during winding of the line body, which can facilitate the winding of the line body on the outside of the core, further improve the production quality of the coil and save manpower, and is more convenient for transformer coil manufacturing.

[0005] A novel high -efficient winding device for mining transformer coil manufacturing, including the bottom plate and the fixed connection in its upper surface both sides' side plate, the side plate top one side is provided with the rotation mechanism that can support and rotate the transformer core, the bottom plate upper surface and the rotation mechanism vertical corresponding part is provided with the lifting mechanism that can assist to prop up the transformer core, the side plate top end is away from the rotation mechanism one side is provided with the line roll support mechanism that can place multiple line rolls, the side plate top end's middle part is fixedly connected with the support frame and the support frame's top is provided with the horizontal drive mechanism and the horizontal drive mechanism's outside is provided with the sliding frame that can slide horizontally on the support frame, the sliding frame's bottom is provided with the wire guide mechanism that is used for guiding the line body and can tighten the line body.

[0006] Preferably, the rotating mechanism comprises a first motor, a first inserting rod, a rotating rod and a second inserting rod, the first motor is fixedly installed on the top of one of the side plates and the output shaft penetrates the side of the side plate through a bearing, the first inserting rod is connected with the output shaft of the first motor through a spline, the second inserting rod penetrates the top of the other side plate through a bearing, and the two ends of the rotating rod are both provided with inserting holes matched with the first inserting rod and the second inserting rod and the first inserting rod and the second inserting rod penetrate the inserting holes at the two ends of the rotating rod respectively.

[0007] Preferably, the lifting mechanism comprises electric cylinders and a lifting plate, the number of the electric cylinders is four, the four electric cylinders are fixedly installed on the upper surface of the bottom plate in the form of a rectangular array, the lifting plate is fixedly connected with the top end of the movable rod body of the four electric cylinders and vertically corresponds to the rotating rod.

[0008] Preferably, the wire roll supporting mechanism comprises wire roll racks, inserting pieces and fixing plates, the number of the wire roll racks is several, the several wire roll racks are all inserted with each other through the inserting pieces, the end plate is inserted with the end of the terminal wire roll rack through the inserting piece, the several wire roll racks are axially arranged and arranged on the side of the top end of the side plate away from the rotating mechanism, the fixing plates are fixedly installed on the positions corresponding to the wire roll racks on the sides away from each other of the two side plates, the fixing plates are close to each other on one side, the centers of the fixing plates on the sides close to each other are all fixedly connected with rectangular inserting rods, and the two rectangular inserting rods penetrate the side plates and are inserted on the sides away from each other of the wire roll racks and the end plate away from the end plate respectively.

[0009] Preferably, the transverse driving mechanism comprises a second motor and a lead screw, the lead screw is connected with the output end of the second motor through a spline and rotationally connected with the top end of the supporting frame, the second motor is fixedly installed on the top of the side of the supporting frame, the top of the supporting frame is provided with a sliding groove, the sliding frame is transversely and slidingly connected in the inside of the sliding groove and the top end is threadedly and drivingly connected with the outside of the lead screw.

[0010] Preferably, the wire guiding mechanism comprises concave wheel frames, concave wheels, pulley frames, pulleys, tooth pieces and a third motor, the pulley frame is fixedly connected with the lower surface of the sliding frame on the side close to the wire roll supporting mechanism, the side of the pulley frame close to the wire roll supporting mechanism and the lower surface of the sliding frame on the side close to the rotating mechanism are all fixedly connected with the concave wheel frames and the insides of the concave wheel frames on the two sides are all vertically and rotationally connected with two concave wheels, the number of the pulleys is two, the two pulleys are vertically and rotationally connected in the inside of the pulley frame and the same side of the two pulleys is all fixedly connected with a tooth piece, the two tooth pieces are all rotationally connected in the inside of one side of the pulley frame and mesh with each other, and the third motor is fixedly installed on the side of the pulley frame close to the tooth piece and the output shaft is connected with the center of one of the tooth pieces through a spline.

[0011] Preferably, the number of the sliding frames and the number of the wire reel frames are the same, and the plurality of sliding frames are fixedly connected with connecting rods, and the plurality of wire guide mechanisms correspond to the plurality of wire reel frames respectively.

[0012] Preferably, the inner surfaces of the support frames are fixedly installed with inductors on the sides close to each other, and the bottoms of the sides of the sliding frames away from each other are fixedly connected with inductor baffles corresponding to the inductors respectively.

[0013] The above technical scheme has the advantages of:

[0014] The novel high-efficiency winding device for manufacturing transformer coils of mines can lift multiple transformer cores through the lifting mechanism and install the cores on the rotating mechanism, place multiple wire reels on the wire reel support mechanisms corresponding to the cores, and simultaneously pass the multiple wire bodies through the corresponding wire guide mechanisms to wind the wire bodies on the corresponding cores, so that multiple transformer coils can be manufactured simultaneously, the wire guide mechanisms can drag the wire bodies backward, so that the wire bodies can always be kept in a taut state during winding, the production quality of the coils is ensured, the horizontal driving mechanism can drive the wire guide mechanisms to move horizontally and reciprocally during winding of the wire bodies, the wire bodies can be wound on the outside of the cores as a whole, the production quality of the coils is further improved, and manpower is saved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the disassembled state of the wire reel support mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the disassembled state of the rotating mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the exploded state of the wire reel support mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross section of the wire reel support mechanism of the utility model;

[0020] Figure 6 It is a schematic diagram of the horizontal driving mechanism and the wire guide mechanism of the utility model;

[0021] Figure 7 It is a schematic diagram of the disassembled state of the wire guide mechanism of the utility model;

[0022] Figure 8 It is a schematic diagram of the tooth piece of the utility model.

[0023] In the diagram: 1. Base plate; 2. Side plate; 3. Support frame; 4. Sliding frame; 5. First motor; 6. First insert rod; 7. Rotating rod; 8. Second insert rod; 9. Electric cylinder; 10. Lifting plate; 11. Wire reel frame; 12. Connector; 13. Fixing plate; 14. End plate; 15. Rectangular insert rod; 16. Second motor; 17. Lead screw; 18. Slide groove; 19. Concave wheel frame; 20. Concave wheel; 21. Pulley frame; 22. Pulley; 23. Gear; 24. Third motor; 25. Connecting rod; 26. Sensor; 27. Sensor baffle. Detailed Implementation

[0024] The foregoing and other technical contents, features and effects of this utility model are described in conjunction with the appendix below. Figures 1 to 8 The embodiments are described in detail below.

[0025] This embodiment provides a novel high-efficiency winding device for manufacturing coils of mining transformers, as shown in the attached figure. Figures 1-8 As shown, the transformer includes a base plate 1 and side plates 2 fixedly connected to both sides of its upper surface. A rotating mechanism for supporting and rotating the transformer core is provided on one side of the top of each side plate 2. The rotating mechanism includes a first motor 5, a first insert rod 6, a rotating rod 7, and a second insert rod 8. The first motor 5 is fixedly mounted on the top of one of the side plates 2, and its output shaft passes through the side of the side plate 2 via a bearing. The first insert rod 6 is connected to the output shaft of the first motor 5 via a spline. The second insert rod 8 passes through the top of the other side plate 2 via a bearing. Both ends of the rotating rod 7 are provided with connections to the first insert rod 6 and the second insert rod 8. The two insertion rods 8 are fitted with matching insertion holes, and the first insertion rod 6 and the second insertion rod 8 are respectively inserted into the insertion holes at both ends of the rotating rod 7. The end of the second insertion rod 8 away from the rotating rod 7 is rotatably connected to a bearing end cap through a bearing. The bearing end cap is fixedly connected to the top of the side of the side plate 2 by bolts, which can limit the position of the second insertion rod 8, ensuring that the second insertion rod 8 can be tightly inserted into the insertion hole at the end of the rotating rod 7 and can maintain normal rotation. The first motor 5 can drive the rotating rod 7 to rotate through the first insertion rod 6, thereby driving the transformer core outside the rotating rod 7 to rotate, and winding the wire around the outside of the core.

[0026] The upper surface of the bottom plate 1 is provided with a lifting mechanism corresponding to the vertical direction of the rotating mechanism, which can assist in supporting the transformer core. The lifting mechanism includes an electric cylinder 9 and a lifting plate 10. The electric cylinder 9 is fixedly installed on the upper surface of the bottom plate 1 in a rectangular array. The lifting plate 10 is fixedly connected to the top end of the movable rod of the electric cylinder 9 and vertically corresponds to the rotating rod 7. The operator can first remove the rotating rod 7, then sleeve the multiple cores on the outside of the rotating rod 7 and place them on the lifting plate 10. The electric cylinder 9 can lift the rotating rod 7, so that the rotating rod 7 corresponds to the first and second insertion rods 6 and 8 at both ends. Then, one end of the rotating rod 7 is clamped outside the first insertion rod 6, and the second insertion rod 8 is inserted into the other end of the rotating rod 7, and the bearing end cover is fixed to the side of the side plate 2, which can support the rotating rod 7. The first motor 5 can drive the rotating rod 7 to rotate through the first insertion rod 6, thereby driving the transformer core outside the rotating rod 7 to rotate, and winding the wire body outside the core.

[0027] The side plate 2 is provided with a wire roll support mechanism on the side away from the rotating mechanism, which can place multiple wire rolls. The wire roll support mechanism includes a wire roll frame 11, an insertion piece 12, and a fixed plate 13. The number of wire roll frames 11 is several, and the adjacent wire roll frames 11 are inserted through the insertion piece 12. The insertion piece 12 includes a rectangular insertion block, a spring, and a buckle. The upper and lower surfaces of the rectangular insertion block are inserted into the side of the wire roll frame 11 and are provided with buckles. The buckles between the upper and lower ends are fixedly connected with the spring, and the spring is arranged in the interior of the rectangular insertion block. The buckle can be clamped in the interior of the wire roll frame 11, which can connect the adjacent two wire roll frames 11 and prevent them from being easily separated. The end plate 14 is inserted into the end of the wire roll frame 11 through the insertion piece 12. The wire roll frames 11 are arranged in the axial direction and on the side of the top of the side plate 2 away from the rotating mechanism. The fixed plates 13 are fixedly installed on the sides of the two side plates 2 away from each other and correspond to the wire roll frames 11. The circumcenters of the sides of the fixed plates 13 close to each other are fixedly connected with the rectangular insertion rods 15. The two rectangular insertion rods 15 penetrate the side plates 2 and are inserted into the sides of the end plates 14 and the wire roll frames 11 away from the end plates 14. Each wire roll frame 11 can sleeve a wire roll. After the multiple wire roll frames 11 sleeved with wire rolls are connected, they can be fixed on the top of the side plate 2 through the fixed plates 13 and the rectangular insertion rods 15 at both ends. The multiple wire rolls correspond to the multiple transformer cores on the rotating rod 7.

[0028] The middle part of the top end of the side plate 2 is fixedly connected with a support frame 3, and the top end of the support frame 3 is provided with a transverse driving mechanism. The top of the support frame 3 is fixedly connected with a limiting rod. The outer part of the transverse driving mechanism is provided with a sliding frame 4 which can slide transversely on the support frame 3. The number of the sliding frame 4 and the number of the wire reel frame 11 are the same. The plurality of sliding frames 4 are fixedly connected with a connecting rod 25, and the plurality of wire guide mechanisms correspond to the plurality of wire reel frames 11 respectively. The inner surface of the support frame 3 is fixedly installed with an inductor 26 on the side close to each other. The bottom of the side away from each other of the two ends of the sliding frame 4 is fixedly connected with an inductor baffle 27, and the two inductor baffles 27 correspond to the two inductors 26 horizontally respectively. When the sliding frame 4 at one end moves to the side close to the one end of the side surface of the support frame 3, the inductor 26 on the side surface of the support frame 3 senses the inductor baffle 27 below the sliding frame 4 on the side close to it. At this time, the control unit controls the second motor 16 to drive the lead screw 17 to rotate reversely, so that the sliding frame 4 moves to the original direction again until the inductor 26 at the other end senses the inductor baffle 27 on the side close to it. The second motor 16 returns again, so that the wire bodies on the plurality of wire reels can be wound uniformly and neatly outside the plurality of corresponding iron cores;

[0029] The transverse driving mechanism comprises a second motor 16 and a lead screw 17. The lead screw 17 is connected with the output end of the second motor 16 through a spline and is rotatably connected with the top end of the support frame 3. The second motor 16 is fixedly installed on the top of the side surface of the support frame 3. The top of the support frame 3 is provided with a sliding groove 18. The sliding frame 4 is transversely slidably connected in the sliding groove 18 and is threadedly connected with the outer part of the lead screw 17 at the top end. The sliding frame 4 is sleeved with the outer part of the limiting rod and can move transversely along the limiting rod. The second motor 16 drives the lead screw 17 to rotate, so that the sliding frame 4 can move transversely, thereby enabling the wire guide mechanism below to move the wire body transversely and reciprocally, so as to facilitate the wire body to be wound closely on the iron core as a whole;

[0030] The bottom end of the sliding frame 4 is provided with a wire guiding mechanism for guiding and tightening the wire. The wire guiding mechanism includes a concave wheel frame 19, a concave wheel 20, a pulley frame 21, a pulley 22, a toothed plate 23, and a third motor 24. The pulley frame 21 is fixedly connected to the lower surface of the sliding frame 4 near the wire winding support mechanism. Concave wheel frames 19 are fixedly connected to both the pulley frame 21 near the wire winding support mechanism and the lower surface of the sliding frame 4 near the rotating mechanism. Two concave wheels 20 are vertically rotatably connected inside the concave wheel frames 19 on both sides. There are two pulleys 22, and the two pulleys 22 are vertically rotatably connected inside the pulley frame 21. A toothed plate 23 is fixedly connected to the same side of both pulleys 22. The two toothed plates 23 are rotatably connected inside one side of the pulley frame 21 and mesh with each other. The third motor 24 is fixedly installed on the side of the pulley frame 21 near the toothed plate 23, and its output shaft is connected to the center of one of the toothed plates 23 via a spline. The third motor 24 drives... The lower toothed plate 23 rotates counterclockwise, which drives the upper toothed plate 23 to rotate clockwise, thereby driving the two pulleys 22 to rotate synchronously. The wire passes through the two pulleys 22 and is wound around the iron core. The two rotating pulleys 22 can provide tension to the wire away from the iron core, thereby tightening the wire and preventing the wire from being too loose, which would cause the coil to be wound unevenly and ensure the production quality of the coil. The wire on the coil first passes through the two concave pulleys 20 on the side of the pulley frame 21 near the coil, then passes through the two pulleys 22 and comes out from the two concave pulleys 20 on the side of the rotating mechanism, and finally is wound around the transformer iron core. The rotating mechanism drives the iron core to rotate, pulling the wire and winding it around the outside of the iron core. At the same time, the lateral movement mechanism will drive the conductor mechanism to move laterally back and forth, thereby neatly winding the wire around the outside of the iron core (when the rotating rod 7 rotates one revolution, the lateral movement mechanism can drive the sliding frame 4 to move laterally a distance equal to the diameter of the wire).

[0031] In summary, the operating steps of this new high-efficiency winding device for manufacturing mining transformer coils are as follows:

[0032] 1. First, remove the rotating rod 7, then attach multiple iron cores to the outside of the rotating rod 7 and place them on the lifting plate 10. Use the electric cylinder 9 to lift it up so that the rotating rod 7 is horizontally aligned with the first insertion rod 6 and the second insertion rod 8 at both ends. Then, first, clamp one end of the rotating rod 7 to the outside of the first insertion rod 6. Next, insert the second insertion rod 8 into the other end of the rotating rod 7 and fix the bearing end cap to the side of the side plate 2, thereby fixing multiple iron cores on the rotating rod 7.

[0033] 2, Then the wire body on each iron core corresponding coil is first threaded through the two concave wheels 20 on the side of the corresponding pulley frame 21 close to the coil, then threaded through the two pulleys 22 and threaded out from the two concave wheels 20 on the side close to the rotating mechanism, and finally wound on the end of the transformer core. At this time, the sliding frame 4 is also at the end on the same side as the wire winding part, and the transverse displacement range of the sliding frame 4 is the same as the width of the iron core that needs to be wound.

[0034] 3, Drive the first motor 5 to drive the iron core to rotate at a constant speed, pull and wind the wire body on the outside of the iron core, and the lateral moving mechanism will drive the wire guide mechanism to move laterally, so that the wire body is wound neatly on the outside of the iron core. When the sensor 26 on one end side of the support frame 3 senses the sensor baffle 27 below the sliding frame 4 on the side close to it, the control unit controls the second motor 16 to drive the lead screw 17 to rotate in the opposite direction, so that the sliding frame 4 moves in the original direction again until the sensor 26 on the other end senses the sensor baffle 27 on the side close to it, and then the second motor 16 returns again, so that the wire body on multiple coils can be wound evenly and neatly on the outside of multiple corresponding iron cores.

[0035] The above is only to illustrate the present application, it should be understood that the present application is not limited to the above embodiments, various modifications in accordance with the idea of the present application are within the scope of the present application.

Claims

1. A new type of efficient winding device for manufacturing mining transformer coils, comprising a base plate (1) and side plates (2) fixedly connected to the upper surface of both sides, characterized in that: The side plate (2) top end of one side is provided with a rotating mechanism which can support and rotate the transformer core, the bottom plate (1) upper surface and rotating mechanism vertical corresponding part is provided with a lifting mechanism which can assist to prop up the transformer core, the side plate (2) top end away from the rotating mechanism side is provided with a wire coil support mechanism which can place multiple wire coils, the side plate (2) top end middle part is fixedly connected with support frame (3) and the top of support frame (3) is provided with horizontal drive mechanism and the outside of horizontal drive mechanism is provided with sliding frame (4) which can slide on support frame (3), the bottom of sliding frame (4) is provided with wire guide mechanism which is used for guiding wire body and can tighten wire body.

2. The high-efficiency winding device for manufacturing a new mine transformer coil according to claim 1, characterized in that: The rotating mechanism comprises a first motor (5), a first plug rod (6), a rotating rod (7) and a second plug rod (8), the first motor (5) is fixedly installed on the top of one of the side plates (2) and the output shaft is arranged through the side of the side plate (2) by a bearing, the first plug rod (6) is connected with the output shaft of the first motor (5) by spline, the second plug rod (8) is arranged through the top of the other side plate (2) by a bearing, and the both ends of the rotating rod (7) are provided with plug holes matched with the first plug rod (6) and the second plug rod (8), and the first plug rod (6) and the second plug rod (8) are arranged in the plug holes at the both ends of the rotating rod (7) respectively.

3. The high-efficiency winding device for manufacturing a new mine transformer coil according to claim 2, characterized in that: The lifting mechanism comprises an electric cylinder (9) and a lifting plate (10), the number of the electric cylinder (9) is four, and the four electric cylinders (9) are fixedly installed on the upper surface of the bottom plate (1) in the form of a rectangular array, and the lifting plate (10) is fixedly connected to the top of the movable rod body of the four electric cylinders (9) and vertically corresponds to the rotating rod (7).

4. The high-efficiency winding device for manufacturing a mine transformer coil according to claim 1, characterized in that: The wire coil support mechanism comprises a wire coil frame (11), a plug connector (12) and a fixed plate (13), the number of the wire coil frame (11) is several, and the several wire coil frames (11) are mutually plugged by the plug connector (12), the end of the terminal wire coil frame (11) is plugged with an end plate (14) by the plug connector (12), the several wire coil frames (11) are arranged in an axial direction and on the side away from the rotating mechanism on the top of the side plate (2), the fixed plate (13) is fixedly installed on the parts corresponding to the wire coil frames (11) on the sides away from each other of the two side plates (2), the center of the side close to each other of the fixed plates (13) is fixedly connected with a rectangular plug rod (15), and the two rectangular plug rods (15) penetrate the side plate (2) and are plugged into the sides away from each other of the end plate (14) and the wire coil frame (11) away from the end plate (14) respectively.

5. The high-efficiency winding device for manufacturing a mine transformer coil according to claim 1, characterized in that: The horizontal drive mechanism comprises a second motor (16) and a lead screw (17), the lead screw (17) is connected to the output end of the second motor (16) by spline and is rotatably connected to the top of the support frame (3), the second motor (16) is fixedly installed on the top of the side of the support frame (3), a sliding groove (18) is formed in the top of the support frame (3), the sliding frame (4) is horizontally slidably connected in the inside of the sliding groove (18) and is threadedly connected to the outside of the lead screw (17) at the top.

6. The high-efficiency winding device for manufacturing a mine transformer coil according to claim 1, characterized in that: The wire mechanism comprises a concave wheel frame (19), a concave wheel (20), a pulley frame (21), a pulley (22), a toothed piece (23) and a third motor (24), the pulley frame (21) is fixedly connected to one side of the lower surface of the sliding frame (4) near the wire roll supporting mechanism, the side of the pulley frame (21) near the wire roll supporting mechanism and the side of the lower surface of the sliding frame (4) near the rotating mechanism are both fixedly connected with the concave wheel frame (19), the interiors of the concave wheel frames (19) on both sides are both vertically rotationally connected with two concave wheels (20), the number of the pulleys (22) is two, the two pulleys (22) are vertically rotationally connected in the interiors of the pulley frame (21), and the same sides of the two pulleys (22) are both fixedly connected with toothed pieces (23); the two toothed pieces (23) are both rotationally connected in the interiors of one side of the pulley frame (21) and are mutually meshed, and the third motor (24) is fixedly installed on the side of the pulley frame (21) near the toothed piece (23) and is connected with the center of one toothed piece (23) through a spline.

7. The high-efficiency winding device for manufacturing a mine transformer coil according to claim 4, characterized in that: The number of the sliding frames (4) and the wire mechanisms is the same as that of the wire roll frames (11), a plurality of the sliding frames (4) are fixedly connected with connecting rods (25) and a plurality of the wire mechanisms correspond to a plurality of the wire roll frames (11) respectively.

8. The high-efficiency winding device for manufacturing a mine transformer coil according to claim 1, characterized in that: The inner surfaces of the supporting frames (3) are both fixedly installed with inductors (26) on the sides close to each other, the bottoms of the sides of the two sliding frames (4) away from each other are both fixedly connected with inductor baffles (27), and the two inductor baffles (27) correspond to the two inductors (26) horizontally respectively.

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