Amorphous strip magnetic core winding device

Abstract

An amorphous strip magnetic core winding device relates to the technical field of magnetic core preparation and comprises an operation table, a feeding portion and a feeding portion which are all arranged on the operation table, the feeding portion comprises a support arranged on the operation table in a sliding mode, a first driving device used for driving the support to move horizontally is arranged on the operation table, and a second driving device used for driving the support to move horizontally is arranged on the operation table. The support is provided with a clamping part used for clamping a strip, and a pair of telescopic pieces is installed on the side, away from the feeding part, of the support. The technical means that the feeding part and the winding part are matched is adopted, when the feeding part is used for feeding, the front ends of the two telescopic pieces on the feeding part firstly make contact with and push the two extrusion plates, the front end of a strip is fed between the two extrusion plates, when the feeding part retreats, the two extrusion plates are driven to reset through the elastic force of the torsion spring, and the strip is wound. The front end of the strip is integrally and stably clamped, the defects in the prior art are overcome, and the stability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic core preparation, and more specifically, to an amorphous strip magnetic core winding device. Background Art

[0002] The manufacturing process of the amorphous strip magnetic core is achieved by winding the amorphous strip to a set thickness on a reel. To achieve the winding of the amorphous strip, one end of the amorphous strip needs to be stably clamped on the reel before winding.

[0003] The existing technology usually solves this problem by setting a V-shaped groove in the hollow reel, and clamping the amorphous strip by embedding the front end of the amorphous strip into the V-shaped groove, or using two electrically driven clamping blocks to move the two clamping blocks closer or farther away from each other to clamp and release the amorphous strip.

[0004] Both of the above methods can clamp the amorphous strip, but in actual operation, the V-shaped groove can only clamp one side of the amorphous strip, the clamping effect is not stable enough, and it is easy to fall off. When the material of the clamped amorphous strip is brittle, the moment the reel starts to rotate, only one side of the amorphous strip is subjected to force, which is easy to be damaged by tension. Although the method of fixing the clamping block driven by a motor is more stable, the production cost and maintenance cost of the winding device using this method are relatively high, and the subsequent power consumption is relatively high, and there are certain shortcomings. Summary of the invention

[0005] The present invention provides an amorphous strip magnetic core winding device, which solves the technical problem in the related art that the winding device cannot clamp the amorphous strip stably enough.

[0006] The present invention provides an amorphous strip magnetic core winding device, comprising: Operation table; The feeding part and the feeding part are both arranged on the operating table; the feeding part comprises a bracket slidably arranged on the operating table, the operating table is provided with a driving device 1 for driving the bracket to move horizontally, the bracket is provided with a clamping part for clamping the strip, and a pair of telescopic parts are installed on the side of the bracket away from the feeding part; The winding part includes a reel rotatably arranged on the operating table, a hollow reel is slidably arranged in the reel, and a driving device 2 for driving the reel and the hollow reel to rotate synchronously is installed on the operating table, an embedding groove is opened on the hollow reel, and a pair of relatively arranged mounting blocks are arranged on the inner side of the shaft body of the hollow reel close to the embedding groove, each of the mounting blocks is rotatably arranged with a transverse axis, an extrusion plate is fixedly connected to the transverse axis, and the two extrusion plates are in contact and cooperate, and a torsion spring is sleeved on each of the transverse axes, one end of the torsion spring is fixedly connected to the extrusion plate, and the other end of the torsion spring is fixedly connected to the mounting block.

[0007] Preferably, a cylinder is fixedly connected to the inner side of the hollow reel, a counterweight is slidably connected inside the cylinder, a slide groove is provided inside the cylinder for the counterweight to move, a traction rope is passed through the cylinder, one end of the traction rope is fixedly connected to the extrusion plate close to the cylinder, and the other end of the traction rope is fixedly connected to one side of the counterweight close to the bottom of the cylinder.

[0008] Preferably, the feeding part includes a rotating shaft rotatably arranged on the operating table, a disc for hanging the strip roll is fixedly connected to the rotating shaft, a servo motor 2 is fixedly connected to the operating table, and an output shaft of the servo motor 2 is fixedly connected to the rotating shaft.

[0009] Preferably, each of the telescopic members includes a cross bar, an end of the cross bar close to the winding portion is slidably provided with an extrusion tube, each of the extrusion tubes has a convex portion one at one end close to the winding portion, a compression spring is provided in the extrusion tube, one end of the compression spring is fixedly connected to the extrusion tube, and the other end of the compression spring is fixedly connected to the cross bar, and the opposite sides of the two extrusion tubes have a convex portion two, a rotating rod is rotatably connected to the cross bar, an end of the rotating rod close to the extrusion tube is fixedly connected to a ball, a slot for the ball to be embedded is provided on the inner wall of the extrusion tube, a moving slot for the rotating rod to move is provided on the cross bar, a tension spring is fixedly connected to the rotating rod, and an end of the tension spring away from the rotating rod is fixedly connected to the cross bar, a pair of force-bearing rods are fixedly connected to the operating table, and each of the rotating rods is in contact with and cooperates with the corresponding force-bearing rod.

[0010] Preferably, a limiting strip 1 is fixedly connected to the inner side of each of the extruded tubes, and a limiting groove for the limiting strip 1 to move is provided on the cross bar.

[0011] Preferably, the clamping portion includes a guide plate fixedly connected to the bracket, a horizontal plate 1 is fixedly connected to the bracket, an electric telescopic rod 1 is fixedly connected to the lower side of the horizontal plate 1, and an elastic pressure plate is fixedly connected to the movable end of the electric telescopic rod 1.

[0012] Preferably, the driving device 1 comprises a vertical plate fixedly connected to the operating table, a side of the vertical plate close to the winding portion is fixedly connected to an electric telescopic rod 2, and a movable end of the electric telescopic rod 2 is fixedly connected to the bracket.

[0013] Preferably, a second horizontal plate is fixedly connected to the operating table, an electric telescopic rod three is fixedly connected to the lower side of the second horizontal plate, a cutter is fixedly connected to the movable end of the electric telescopic rod three, and a dislocation block is fixedly connected to the operating table.

[0014] Preferably, a plurality of tensioning rods are rotatably connected to the operating table, and the plurality of tensioning rods are staggered.

[0015] Preferably, the second driving device includes a mounting frame 1 fixedly connected to the back side of the operating table, a central axis is rotatably provided on the mounting frame 1, a servo motor 1 is fixedly connected to the mounting frame 1, a mounting frame 2 is fixedly connected to the side of the reel close to the mounting frame 1, one end of the central axis is fixedly connected to the output shaft of the servo motor 1, the other end of the central axis is fixedly connected to the mounting frame 2, an electric telescopic rod 4 is fixedly connected to the mounting frame 2, the moving end of the electric telescopic rod 4 is fixedly connected to the hollow reel, a limit strip 2 is fixedly connected to the hollow reel, and a limit groove 2 is provided on the reel for the movement of the limit strip 2.

[0016] The beneficial effects of the present invention are: The present invention adopts technical means of cooperating with a feeding part and a winding part. When the feeding part is fed, the front ends of the two telescopic parts thereon first contact and push the two extrusion plates, and the front end of the amorphous strip is fed between the two extrusion plates; when the feeding part retreats, the elastic force of the torsion spring is used to drive the two extrusion plates to reset, so that the front end of the amorphous strip is clamped stably as a whole. There is no need to use electric drive to clamp the amorphous strip, and it is not easy to cause damage to the amorphous strip. The shortcomings of the prior art are overcome and the stability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the feeding part of the present invention; Figure 3 The present invention is used to demonstrate Figure 2 Schematic diagram of the overall structure after switching the perspective; Figure 4 It is a schematic diagram of the overall structure of the winding part of the present invention; Figure 5 It is a schematic cross-sectional structure diagram of the present invention for displaying the internal structure of a cylinder; Figure 6 It is a three-dimensional structural schematic diagram for showing the clamping part and the feeding part of the present invention; Figure 7 The present invention is used to demonstrate Figure 6 Schematic diagram of the overall structure after switching the perspective; Figure 8 It is a partial enlarged structural schematic diagram for showing the telescopic member of the present invention; Fig. 9 It is a disassembled schematic diagram for showing the telescopic member of the present invention; Fig.10 It is a front view cross-sectional structure schematic diagram for showing an extruded tube according to the present invention; Fig.11 It is a schematic diagram of the overall structure of the present invention for displaying the second driving device.

[0018] In the figure: 100, operating table; 200, feeding section; 300, feeding section; 400, winding section; 500, tensioning rod; 201, rotating shaft; 202, disc; 203, servo motor 2; 301, bracket; 302, clamping part; 303, telescopic member; 304, vertical plate; 305, electric telescopic rod 2; 306, horizontal plate 2; 307, electric telescopic rod 3; 308, cutter; 309, dislocation block; 401, reel; 402, hollow reel; 403, mounting block; 404, horizontal axis; 405, extrusion plate; 406, torsion spring; 407, cylinder; 408, counterweight; 409, traction rope; 501, mounting frame 1; 502, central axis; 503, servo motor 1; 504, mounting frame 2; 505, electric telescopic rod 4; 506, limit strip 2; 3021, guide plate; 3022, horizontal plate one; 3023, electric telescopic rod one; 3024, pressing plate; 3031, cross bar; 3032, extrusion tube; 3033, compression spring; 3034, rotating rod; 3035, ball; 3036, tension spring; 3037, force-bearing rod; 3038, slot; 3039, limit strip one. DETAILED DESCRIPTION

[0019] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the present specification. Various examples may omit, replace, or add various processes or components as needed. In addition, the features described in some examples may also be combined in other examples.

[0020] like Figures 1 to 3 As shown, the present embodiment provides an amorphous strip magnetic core winding device, comprising: an operating table 100, a feeding part 200 and a feeding part 300, all of which are arranged on the operating table 100, the feeding part 300 comprises a bracket 301 slidably arranged on the operating table 100, the operating table 100 is provided with a driving device 1 for driving the bracket 301 to move horizontally, the bracket 301 is provided with a clamping part 302 for clamping the strip, a pair of telescopic parts 303 are installed on the side of the bracket 301 away from the feeding part 200, and a winding part 400, the winding part 400 comprises a reel 401 rotatably arranged on the operating table 100, and a hollow reel 401 is slidably arranged in the reel 401. 02. A driving device 2 for driving the reel 401 and the hollow reel 402 to rotate synchronously is installed on the operating table 100. An embedding groove is opened on the hollow reel 402. A pair of relatively arranged mounting blocks 403 are arranged on the inner side of the shaft body of the hollow reel 402 close to the embedding groove. A transverse axis 404 is rotatably arranged on each of the mounting blocks 403. An extrusion plate 405 is fixedly connected to the transverse axis 404, and the two extrusion plates 405 are in contact and fit. A torsion spring 406 is sleeved on each of the transverse axes 404, and one end of the torsion spring 406 is fixedly connected to the extrusion plate 405, and the other end of the torsion spring 406 is fixedly connected to the mounting block 403.

[0021] The working principle and beneficial effects of the above technical solution are: First, the wound amorphous ribbon core is mounted on the feeding part 200 , and then the outer end of the ribbon is passed through the feeding part 300 and stably clamped by the clamping part 302 .

[0022] When winding is required, the driving device 1 is used to drive the bracket 301 to move horizontally toward the winding part 400. The two telescopic members 303 located on the bracket 301 pass through the embedded grooves on the hollow reel 402, first contact and squeeze the corresponding extrusion plates 405, so that the two extrusion plates 405 move away from each other, the torsion spring 406 is deformed, and at the same time the telescopic member 303 contracts, so that the front end of the amorphous strip is smoothly sent between the two extrusion plates 405. Then, the driving device 1 is used to drive the bracket 301 to move horizontally away from the winding part 400. Under the elastic force of the torsion spring 406, the two extrusion plates 405 move closer to each other, and because the telescopic member 303 shrinks a certain distance, the two extrusion plates 405 are able to stably clamp the front end of the strip. After the bracket 301 returns to its original position, the driving device 2 drives the hollow reel 402 and the reel 401 to rotate synchronously to wind the amorphous strip until it is wound to a set number of turns, and then the subsequent process is carried out.

[0023] This embodiment adopts technical means of cooperating the feeding part 300 and the winding part 400. When the feeding part 300 is fed, the front ends of the two telescopic parts 303 thereon first contact and push the two extrusion plates 405, and the front end of the amorphous strip is fed between the two extrusion plates 405. When the feeding part 300 retreats, the elastic force of the torsion spring 406 is used to drive the two extrusion plates 405 to reset, so that the front end of the amorphous strip is clamped stably as a whole. There is no need to use electric drive to clamp the amorphous strip, and it is not easy to cause damage to the amorphous strip. The shortcomings of the prior art are overcome and the stability of the device is improved.

[0024] like Figure 4 , Figure 5 As shown, in a specific embodiment: a cylinder 407 is fixedly connected to the inner side of the hollow reel 402, a counterweight 408 is slidably connected inside the cylinder 407, a slide groove for the movement of the counterweight 408 is opened in the cylinder 407, a traction rope 409 is passed through the cylinder 407, one end of the traction rope 409 is fixedly connected to the extrusion plate 405 close to the cylinder 407, and the other end of the traction rope 409 is fixedly connected to one side of the counterweight 408 close to the bottom of the cylinder 407.

[0025] The working principle and beneficial effects of the above technical solution are as follows: in the initial state, the cylinder 407 is located on the inner side of the hollow reel 402, and its opening faces upward. At this time, the counterweight 408 is close to the inner bottom of the cylinder 407, and the traction rope 409 is in a relaxed state. When the hollow reel 402 rotates, the counterweight 408 is always close to the inner bottom of the cylinder 407 under the action of gravity. After the winding is completed, the hollow reel 402 rotates to the set position, so that the cylinder 407 is in a state of opening downward. At this time, the counterweight 408 slides downward under the action of gravity, and the extrusion plate 405 connected to it is pulled by the traction rope 409 to make it rotate, and the rotation distance angle is greater than the rotation angle of the other extrusion plate 405 after no force is applied, so that the amorphous strip is no longer restricted by the two extrusion plates 405, which facilitates the removal of the wound magnetic core. After removal, the driving device repeatedly drives the hollow reel 402 to rotate, so that the cylinder 407 is in a position with the opening facing upward, ready for the next winding.

[0026] like Figure 6 , Figure 7 As shown, in a specific embodiment: the feeding part 200 includes a rotating shaft 201 rotatably arranged on the operating table 100, and a disc 202 for hanging a strip roll is fixedly connected to the rotating shaft 201, and a servo motor 203 is fixedly connected to the operating table 100, and the output shaft of the servo motor 203 is fixedly connected to the rotating shaft 201.

[0027] The working principle and beneficial effects of the above technical solution are as follows: first, the strip coil for providing amorphous strip is installed on the disc 202. During the processing, the output shaft of the servo motor 203 rotates intermittently according to a pre-set program, driving the rotating shaft 201 and the disc 202 to rotate synchronously, thereby driving the strip coil to rotate, cooperating with the winding speed of the hollow reel 402, and providing the amorphous strip required for winding.

[0028] like Figures 8 to 10As shown, in a specific embodiment: as described, each of the telescopic members 303 includes a cross bar 3031, and an extrusion tube 3032 is slidably provided at one end of the cross bar 3031 close to the winding portion 400, and each of the extrusion tubes 3032 has a convex portion 1 at one end close to the winding portion 400, and a compression spring 3033 is provided in the extrusion tube 3032, one end of the compression spring 3033 is fixedly connected to the extrusion tube 3032, and the other end of the compression spring 3033 is fixedly connected to the cross bar 3031, and the opposite sides of the two extrusion tubes 3032 have a convex portion 2, and a rotating spring 3033 is rotatably connected to the cross bar 3031. Rod 3034, one end of the rotating rod 3034 close to the extrusion tube 3032 is fixedly connected with a ball 3035, the inner wall of the extrusion tube 3032 is provided with a slot 3038 for the ball 3035 to be embedded, the cross bar 3031 is provided with a moving slot for the rotating rod 3034 to move, the rotating rod 3034 is fixedly connected with a tension spring 3036, one end of the tension spring 3036 away from the rotating rod 3034 is fixedly connected to the cross bar 3031, a pair of force rods 3037 are fixedly connected to the operating table 100, and each of the rotating rods 3034 is in contact with and cooperates with the corresponding force rod 3037.

[0029] The working principle and beneficial effects of the above technical solution are as follows: when the bracket 301 is close to the winding portion 400, the two extrusion tubes 3032 first contact and squeeze the corresponding extrusion plates 405, so that the two extrusion plates 405 move away from each other, and the torsion spring 406 is deformed. At this time, the compression spring 3033 does not deform significantly due to its large stiffness coefficient. After the second convex portion contacts and squeezes the hollow reel 402, the extrusion tube 3032 no longer moves forward, and it slides relative to the corresponding cross bar 3031, and the two approach each other. After the ball 3035 is squeezed, it drives the rotating rod 3034 to rotate, and the tension spring 3036 is deformed, so that the ball 3035 is able to slide into the extrusion tube 3032 until it moves to a position directly opposite to the slot 3038 in the extrusion tube 3032. Under the elastic force of 3033, the ball 3035 is embedded in the slot 3038, locking the extrusion tube 3032 relative to the cross bar 3031. At the same time, in this process, the clamping part 302 sends the front end of the amorphous strip horizontally into the gap formed by the two extrusion plates 405 moving away from each other. Then the bracket 301 starts to move in the opposite direction. The extrusion tube 3032 is locked by the ball 3035, so that it moves backward synchronously with the cross bar 3031. The two extrusion plates 405 approach each other under the elastic force of the torsion spring 406. After the extrusion tube 3032 and the corresponding extrusion plate 405 are completely separated, the front end of the amorphous strip has not yet been completely withdrawn and is clamped by the two extrusion plates 405. Compared with the unilateral clamping of the V-shaped slot, it is more stable and the force on the hollow reel 402 is more uniform when it rotates.

[0030] It should be noted that the cross bar 3031 located at the top is configured to be a special-shaped rod so as not to affect the operation of the clamping portion 302 , and its function is equivalent to that of the cross bar 3031 located at the bottom in the shape of a supporting rod.

[0031] like Fig. 9 As shown, in a specific embodiment: the inner side of each of the extruded tubes 3032 is fixedly connected to a limiting strip 3039 , and the cross bar 3031 is provided with a limiting groove for the limiting strip 3039 to move.

[0032] The working principle and beneficial effects of the above technical solution are as follows: the setting of the limit strip 3039 limits the moving trajectory of the extrusion tube 3032, so that it can only move back and forth along the groove direction of the limit groove.

[0033] like Figure 7 As shown, in a specific embodiment: the clamping portion 302 includes a guide plate 3021 fixedly connected to the bracket 301, a horizontal plate 3022 is fixedly connected to the bracket 301, an electric telescopic rod 3023 is fixedly connected to the lower side of the horizontal plate 3022, and a movable end of the electric telescopic rod 3023 is fixedly connected to an elastic pressure plate 3024.

[0034] The working principle and beneficial effects of the above technical solution are as follows: during installation, the staff horizontally embeds the middle section of the amorphous strip between the guide plate 3021 and the pressure plate 3024, and then starts the electric telescopic rod 3023. The moving end of the electric telescopic rod 3023 moves downward, driving the elastic pressure plate 3024 to lightly touch the upper surface of the amorphous strip to clamp the amorphous strip. Since the pressure plate 3024 is elastic, a horizontal pulling force is applied to smoothly pull out the amorphous strip.

[0035] like Figure 2 As shown, in a specific embodiment: the driving device 1 includes a vertical plate 304 fixedly connected to the operating table 100, and the side of the vertical plate 304 close to the winding part 400 is fixedly connected to the electric telescopic rod 2 305, and the moving end of the electric telescopic rod 2 305 is fixedly connected to the bracket 301.

[0036] The working principle and beneficial effects of the above technical solution are as follows: the second electric telescopic rod 305 is started, and the moving end of the second electric telescopic rod 305 moves, driving the bracket 301 to reciprocate in the horizontal direction.

[0037] like Figure 2As shown, in a specific embodiment: a second horizontal plate 306 is fixedly connected to the operating table 100, an electric telescopic rod 307 is fixedly connected to the lower side of the second horizontal plate 306, a cutter 308 is fixedly connected to the movable end of the electric telescopic rod 307, and a dislocation block 309 is fixedly connected to the operating table 100.

[0038] The working principle and beneficial effects of the above technical solution are as follows: the electric telescopic rod 307 is started, the mobile end of the electric telescopic rod 307 moves, driving the cutter 308 to move downward, the offset block 309 presses against the lower surface of the amorphous strip, and cooperates with the downwardly moving cutter 308 to quickly cut the amorphous strip.

[0039] like Figure 1 As shown, in a specific embodiment: a plurality of tension rods 500 are rotatably connected to the operating table 100, and the plurality of tension rods 500 are staggered.

[0040] The working principle and beneficial effects of the above technical solution are as follows: during installation, the amorphous strip is passed around several tension rods 500 in succession, which can reduce the probability of the amorphous strip rolling up during feeding and improve the stability of the device.

[0041] like Fig.11 As shown, in a specific embodiment: the driving device 2 includes a mounting frame 501 fixedly connected to the back side of the operating table 100, a central axis 502 is rotatably arranged on the mounting frame 501, a servo motor 503 is fixedly connected to the mounting frame 501, a mounting frame 2 504 is fixedly connected to the side of the reel 401 close to the mounting frame 501, one end of the central axis 502 is fixedly connected to the output shaft of the servo motor 503, the other end of the central axis 502 is fixedly connected to the mounting frame 2 504, an electric telescopic rod 4 505 is fixedly connected to the mounting frame 2 504, the moving end of the electric telescopic rod 405 is fixedly connected to the hollow reel 402, a limit strip 2 506 is fixedly connected to the hollow reel 402, and a limit slot 2 for the limit strip 2 506 to move is provided on the reel 401.

[0042] The working principle and beneficial effects of the above technical solution are as follows: start the servo motor 1 503 on the mounting frame 1 501 to drive the central shaft 502 to rotate, and then drive the mounting frame 2 504 to rotate, so that the reel 401 and the hollow reel 402 rotate synchronously, and the setting of the limit strip 2 506 limits the moving trajectory of the hollow reel 402, making it difficult for it to rotate relative to the reel 401, thereby improving the stability of the device when winding the amorphous strip. After the winding is completed, and when the cylinder 407 is in a position with the opening facing downward, start the electric telescopic rod 405, and the moving end of the electric telescopic rod 405 contracts to drive the hollow reel 402 to move, so that it slides relative to the reel 401, so that the wound magnetic core can be smoothly separated from the hollow reel 402 under the reverse thrust of the reel 401.

[0043] The above describes an embodiment of the present invention, but this embodiment is not limited to the above specific implementation methods. The above specific implementation methods are merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make many forms, all of which are protected by this embodiment.

Claims

1. An amorphous strip magnetic core winding device, characterized in that: include: A feeding part and a feeding part, both of which are arranged on the operating table; the feeding part comprises a bracket slidably arranged on the operating table, a driving device drives the bracket to move horizontally, the bracket is provided with a clamping part for clamping the strip, and a pair of telescopic parts are installed on the side of the bracket away from the feeding part; The winding part includes a hollow reel, and a driving device 2 for driving the hollow reel to rotate is installed on the operating table. The hollow reel is provided with an embedding groove, and a pair of relatively arranged mounting blocks are arranged on the inner side of the shaft body of the hollow reel close to the embedding groove. A transverse axis is rotatably arranged on each of the mounting blocks, and an extrusion plate is fixedly connected to the transverse axis. The two extrusion plates are in contact and cooperate with each other, and a torsion spring is sleeved on each of the transverse axes, and the two ends of the torsion spring are respectively fixedly connected to the extrusion plate and the mounting block.

2. The amorphous strip magnetic core winding device according to claim 1, characterized in that: The hollow reel is slidably arranged on a reel, and the second driving device drives the reel to rotate synchronously with the hollow reel. A cylinder is fixedly connected to the inner side of the hollow reel, and a counterweight block is slidably connected inside the cylinder. A sliding groove for moving the counterweight block is provided inside the cylinder, and a traction rope is passed through the cylinder, one end of the traction rope is fixedly connected to an extrusion plate close to the cylinder, and the other end of the traction rope is fixedly connected to a side of the counterweight block close to the inner bottom of the cylinder.

3. The amorphous strip magnetic core winding device according to claim 2, characterized in that: The feeding part includes a rotating shaft rotatably arranged on the operating table, a disc for hanging the strip roll is fixedly connected to the rotating shaft, a servo motor 2 is fixedly connected to the operating table, and an output shaft of the servo motor 2 is fixedly connected to the rotating shaft.

4. The amorphous strip magnetic core winding device according to claim 2, characterized in that: Each of the telescopic members includes a cross bar, an end of the cross bar close to the winding portion is slidably provided with an extrusion tube, each of the extrusion tubes has a convex portion 1 at one end close to the winding portion, a compression spring is provided in the extrusion tube, one end of the compression spring is fixedly connected to the extrusion tube, and the other end of the compression spring is fixedly connected to the cross bar, and the opposite sides of the two extrusion tubes have a convex portion 2, a rotating rod is rotatably connected to the cross bar, and a ball is fixedly connected to one end of the rotating rod close to the extrusion tube, a slot for the ball to be embedded is provided on the inner wall of the extrusion tube, and a moving slot for the rotating rod to move is provided on the cross bar, a tension spring is fixedly connected to the rotating rod, and one end of the tension spring away from the rotating rod is fixedly connected to the cross bar, and a pair of force-bearing rods are fixedly connected to the operating table, and each of the rotating rods is in contact with and cooperates with the corresponding force-bearing rod.

5. The amorphous strip magnetic core winding device according to claim 4, characterized in that: The inner side of each extruded tube is fixedly connected to a limiting strip 1, and the cross bar is provided with a limiting groove for the limiting strip 1 to move.

6. The amorphous strip magnetic core winding device according to claim 5, characterized in that: The clamping part includes a guide plate fixedly connected to the bracket, a horizontal plate 1 is fixedly connected to the bracket, an electric telescopic rod 1 is fixedly connected to the lower side of the horizontal plate 1, and an elastic pressure plate is fixedly connected to the movable end of the electric telescopic rod 1.

7. An amorphous strip magnetic core winding device according to claim 2 or 6, characterized in that: The driving device 1 includes a vertical plate fixedly connected to the operating table, and a side of the vertical plate close to the winding portion is fixedly connected to an electric telescopic rod 2, and a movable end of the electric telescopic rod 2 is fixedly connected to the bracket.

8. The amorphous strip magnetic core winding device according to claim 7, characterized in that: A second horizontal plate is fixedly connected to the operating table, an electric telescopic rod three is fixedly connected to the lower side of the second horizontal plate, a cutter is fixedly connected to the movable end of the electric telescopic rod three, and a dislocation block is fixedly connected to the operating table.

9. The amorphous strip magnetic core winding device according to claim 8, characterized in that: A plurality of tensioning rods are rotatably connected to the operating table, and the plurality of tensioning rods are staggered.

10. The amorphous strip magnetic core winding device according to claim 9, characterized in that: The second driving device includes a mounting frame 1 fixedly connected to the back side of the operating table, a central axis is rotatably provided on the mounting frame 1, a servo motor 1 is fixedly connected to the mounting frame 1, a mounting frame 2 is fixedly connected to the side of the reel close to the mounting frame 1, one end of the central axis is fixedly connected to the output shaft of the servo motor 1, the other end of the central axis is fixedly connected to the second mounting frame, an electric telescopic rod 4 is fixedly connected to the mounting frame 2, the moving end of the electric telescopic rod 4 is fixedly connected to the hollow reel, a limit strip 2 is fixedly connected to the hollow reel, and a limit groove 2 is provided on the reel for the movement of the limit strip 2.

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