Amorphous nanocrystalline magnetic core winding machine and winding process

Abstract

The present invention relates to the technical field related to amorphous nanocrystalline magnetic cores, and in particular to an amorphous nanocrystalline magnetic core winding machine and a winding process, comprising a winding machine body, a movable limiting mechanism is arranged on one side of the surface of the winding machine body, and a winding mechanism is arranged on the surface of the winding machine body. The amorphous nanocrystalline magnetic core winding machine, through the arrangement of the winding mechanism, when winding the amorphous nanocrystalline strip, firstly selects a specific mold according to the required winding shape, then embeds the mold into the surface of the sliding block, then uses bolts to pass through the first through hole and the second through hole and uses nuts to fix, completes fixing the mold to the sliding block, then connects one end of the amorphous nanocrystalline strip to the mold, and then starts the first motor, the first motor drives the rotating disk on the surface of the empty slot to rotate, and at the same time the ball at the bottom of the rotating disk rolls in the annular groove, and finally the rotating disk drives the amorphous nanocrystalline strip to rotate around the mold, thereby winding.

Description

Technical Field

[0001] The present invention relates to the technical field related to amorphous nanocrystalline magnetic cores, and in particular to an amorphous nanocrystalline magnetic core winding machine and a winding process. Background Art

[0002] Amorphous nanocrystalline magnetic core is an advanced magnetic material that plays a key role in many fields. In terms of material structure, it combines the characteristics of amorphous and nanocrystalline structures. The atomic arrangement of the amorphous part is disordered, and this disordered structure is different from the ordered lattice of traditional crystalline materials. Since there is no regular restriction on magnetocrystalline anisotropy, the hysteresis loss is greatly reduced, which creates favorable conditions for its application in high-frequency environments. At the same time, the nanocrystalline phase is evenly distributed in the material, and these nanocrystals are extremely small, usually at the nanometer level. The existence of nanocrystals is like a tiny magnetic performance enhancement point, which effectively improves the overall magnetic permeability of the material, making the amorphous nanocrystalline magnetic core extremely sensitive to changes in the magnetic field. Whether in a weak magnetic field or a strong magnetic field environment, it can quickly and accurately conduct magnetic lines of force. The amorphous nanocrystalline magnetic core needs to be wound by a winding machine on the amorphous nanocrystalline strip and welded to make it. Therefore, an amorphous nanocrystalline magnetic core winding machine and winding process are particularly needed.

[0003] However, the existing amorphous nanocrystalline magnetic core winding machines use rods or unadjustable molds to wind amorphous nanocrystalline materials, which can easily lead to uneven, loose or excessive winding of the strip during winding. In addition, they are difficult to adapt to the winding needs of magnetic cores of different specifications and shapes, and have poor versatility. Summary of the invention

[0004] The purpose of the present invention is to provide an amorphous nanocrystalline magnetic core winding machine and a winding process to solve the problem that the existing amorphous nanocrystalline magnetic core winding machine proposed in the above background technology winds amorphous nanocrystals through rods or unadjustable molds, which easily leads to uneven winding, looseness or excessive winding of the strip during winding, and is difficult to adapt to the winding requirements of magnetic cores of different specifications and shapes, and has poor versatility.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an amorphous nanocrystalline magnetic core winding machine and a winding process, comprising a winding machine body, a movable limiting mechanism is arranged on one side of the surface of the winding machine body, a winding mechanism is arranged on the surface of the winding machine body, a fixed shell is connected to one side of the surface of the winding machine body, a connecting frame is connected to one side of the surface of the winding machine body, a measuring mechanism is arranged on the surface of the fixed shell, and a guide placement mechanism is arranged on one side of the surface of the connecting frame;

[0006] The winding mechanism includes a rotating disk, a first motor, an empty groove, an annular groove, a ball, a sliding block, a stabilizing rod, a positive and negative screw rods, a first through hole, a mold, a rotating rod, a second through hole, a bolt and a nut. The surface of the winding machine body is embedded with a rotating disk, and the first motor is installed on the inner side of the winding machine body. The surface of the winding machine body is provided with an empty groove, and the surface of the winding machine body is provided with an annular groove. One side of the surface of the rotating disk is embedded with a ball, and the surface of the rotating disk is embedded with a sliding block. The inner side of the rotating disk is embedded with a stabilizing rod. One side of the surface of the sliding block is penetrated and connected with the positive and negative screw rods, one side of the surface of the sliding block is provided with a first through hole, and the surface of the sliding block is connected with a mold, one end of the positive and negative screw rods is connected with a rotating rod, one side of the surface of the mold is provided with a second through hole, and one side of the surface of the mold is penetrated and connected with a bolt, and one end of the bolt is threadedly connected with a nut.

[0007] Preferably, the first through hole is horizontally aligned with the second through hole, one end of the bolt matches the size of the first through hole, and one end of the bolt matches the size of the second through hole.

[0008] Preferably, one end of the stabilizing rod is connected through the sliding block, and the forward and reverse screw rods are in a moving relationship with the sliding block.

[0009] Preferably, one side of the ball is embedded in the annular groove, and one end of the rotating disk is embedded in the empty groove.

[0010] Preferably, the movable limiting mechanism includes an electric push rod, an embedding groove, a support plate and a movable wheel. The electric push rod is installed inside the winding machine body, an embedding groove is opened on one side of the surface of the winding machine body, a support plate is embedded on one side of the surface of the winding machine body, and a movable wheel is connected to one side of the surface of the winding machine body.

[0011] Preferably, the abutment plate is embedded in the embedding groove, four groups of the moving wheels are provided, and one end of the electric push rod is connected to the abutment plate.

[0012] Preferably, the measuring mechanism includes a second motor, a threaded rod, a slider and a ruler. The second motor is installed on the surface of the fixed shell, one end of the second motor is connected to the threaded rod, one end of the threaded rod is penetrated by a slider, and the surface of the slider is connected to the ruler.

[0013] Preferably, one end of the second motor passes through the fixed shell and is connected to the threaded rod, and the threaded rod and the slider are in a movable relationship.

[0014] Preferably, the guide placement mechanism includes a first guide device, a second guide device, a connecting rod, a winding disk, a slot, a block, a limiting groove, a spring and a block. The first guide device is connected to one side of the surface of the winding machine body, the second guide device is connected to one side of the surface of the connecting frame, the connecting rod is connected to one side of the surface of the connecting frame, one end of the connecting rod is connected to the winding disk, the inner side of the connecting rod is provided with a slot, one end of the connecting rod is connected to a block, the inside of the block is provided with a limiting groove, the inside of the block is embedded with a spring, and one end of the spring is connected to a block. A manufacturing process for an amorphous nanocrystalline magnetic core winding machine also includes the following steps:

[0015] Step 1: Use the moving wheels of the winding machine body to push the equipment to the designated location, then start the electric push rod to make the abutment plate disengage from the groove and abut against the ground, so as to complete the positioning and fixation of the equipment and prevent displacement during work;

[0016] Step 2: Place the amorphous nanocrystalline ribbon on the winding disc of the connecting rod, install the stopper, and make the block snap into the slot under the action of the spring to fix the ribbon, and then guide the ribbon through the first guide device and the second guide device to realize the steering of the ribbon from horizontal to vertical, ensuring that the ribbon enters the winding preparation state;

[0017] Step 3: Select the appropriate mold according to the required core shape, insert the sliding block and fix it with bolts and nuts, then connect one end of the strip to the mold to lay the foundation for winding work;

[0018] Step 4: Turn on the first motor to drive the rotating disk to rotate. The ball bearings roll in the ring groove to assist the rotation, so that the strip is wound around the mold. During the winding process, the motor is paused at an appropriate time, and the rotating rod is rotated to drive the forward and reverse screws to move, drive the sliding block and the mold to move, and continue winding after adjusting the strip tension to a suitable level;

[0019] Step 5: After the strip is wound, start the second motor to drive the threaded rod to rotate, drive the slider and the measuring ruler to rise and fall, wait for the measuring ruler to be flush with the top of the strip, measure the thickness of the strip, and manually cut the strip when it meets the standard to prepare for the subsequent core welding process.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the amorphous nanocrystalline magnetic core winding machine can control the tension of the amorphous nanocrystalline strip wound onto the mold by rotating the rotating rod, so that it maintains appropriate tightness, effectively ensuring the winding accuracy, thereby ensuring that the wound magnetic core size is more accurate, and the layers of strip fit closely to avoid loose and misaligned problems, effectively improving the performance and stability of subsequent magnetic cores, and at the same time, the mold shell can be replaced to meet the winding needs of magnetic cores of different specifications and shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the side appearance structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the exploded structure of the mobile limiting mechanism of the present invention;

[0023] Figure 3 It is a schematic diagram of the winding mechanism structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional exploded structure of the winding mechanism of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-sectional exploded structure of the guide placement mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the measuring mechanism of the present invention;

[0027] Figure 7 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0028] Figure 8 For the present invention Figure 5 Enlarged structural diagram at B in the middle.

[0029] In the figure: 1, winding machine body; 2, moving limit mechanism; 201, electric push rod; 202, embedded groove; 203, abutment plate; 204, moving wheel; 3, winding mechanism; 301, rotating disk; 302, first motor; 303, empty groove; 304, ring groove; 305, ball bearing; 306, sliding block; 307, stabilizing rod; 308, positive and negative screw rods; 309, first through hole; 310, mold; 311, rotating rod; 312, second Through hole; 313, bolt; 314, nut; 4, fixing shell; 5, connecting frame; 6, measuring mechanism; 601, second motor; 602, threaded rod; 603, slider; 604, measuring ruler; 7, guiding and placing mechanism; 701, first guiding device; 702, second guiding device; 703, connecting rod; 704, winding disk; 705, slot; 706, stop block; 707, limit slot; 708, spring; 709, block. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1

[0032] See also Figure 1-8The present invention provides a technical solution: an amorphous nanocrystalline magnetic core winding machine and a winding process, comprising a winding machine body 1, a moving limit mechanism 2 is arranged on one side of the surface of the winding machine body 1, a winding mechanism 3 is arranged on the surface of the winding machine body 1, a fixed shell 4 is connected to one side of the surface of the winding machine body 1, a connecting frame 5 is connected to one side of the surface of the winding machine body 1, a measuring mechanism 6 is arranged on the surface of the fixed shell 4, and a guide placement mechanism 7 is arranged on one side of the surface of the connecting frame 5;

[0033] The winding mechanism 3 includes a rotating disk 301, a first motor 302, an empty slot 303, an annular slot 304, a ball 305, a sliding block 306, a stabilizing rod 307, a positive and negative screw rod 308, a first through hole 309, a mold 310, a rotating rod 311, a second through hole 312, a bolt 313 and a nut 314. The rotating disk 301 is embedded on the surface of the winding machine body 1, and the first motor 302 is installed on the inner side of the winding machine body 1. The surface of the winding machine body 1 is provided with an empty slot 303, and the surface of the winding machine body 1 is provided with an annular slot 304. The surface of the rotating disk 301 is embedded with a ball 305 on one side. 01 surface is embedded with a sliding block 306, the inner side of the rotating disk 301 is embedded with a stabilizing rod 307, one side of the surface of the sliding block 306 is penetrated and connected with a positive and negative screw rod 308, one side of the surface of the sliding block 306 is provided with a first through hole 309, the surface of the sliding block 306 is connected with a mold 310, one end of the positive and negative screw rod 308 is connected with a rotating rod 311, one side of the surface of the mold 310 is provided with a second through hole 312, one side of the surface of the mold 310 is penetrated and connected with a bolt 313, one end of the bolt 313 is threadedly connected with a nut 314, when the amorphous nanocrystalline strip is wound, firstly according to the required winding shape The specific mold 310 is selected, and then the mold 310 is embedded into the surface of the sliding block 306, and then the bolt 313 is passed through the first through hole 309 and the second through hole 312 and fixed with the nut 314 to complete the fixing of the mold 310 to the sliding block 306, and then one end of the amorphous nanocrystalline ribbon is connected to the mold 310, and then the first motor 302 is started, and the first motor 302 drives the rotating disk 301 on the surface of the empty groove 303 to rotate, and at the same time, the ball 305 at the bottom of the rotating disk 301 rolls in the annular groove 304 to reduce the friction between the rotating disk 301 and the winding machine body 1, and finally the rotating disk 301 is rotated. The disk 301 drives the amorphous nanocrystalline ribbon to rotate around the mold 310, thereby performing winding. When winding to a certain extent, the first motor 302 can be temporarily stopped, and then the rotating rod 311 is rotated. The rotating rod 311 drives the forward and reverse screw rods 308 to move along one end of the stabilizing rod 307, and then the forward and reverse screw rods 308 drive the two groups of sliding blocks 306 to move backwards, and then the two groups of sliding blocks 306 drive the two groups of molds 310 to move backwards, so as to control the tension of the amorphous nanocrystalline ribbon wound onto the mold 310 to keep it at an appropriate tightness. After adjustment, the first motor 302 is then started for winding.

[0034] Furthermore, the first through hole 309 is horizontally aligned with the second through hole 312, one end of the bolt 313 is matched with the size of the first through hole 309, and one end of the bolt 313 is matched with the size of the second through hole 312. Through the arrangement of the first through hole 309, the second through hole 312 and the bolt 313, when in use, the first through hole 309 and the second through hole 312 cooperate with each other for the bolt 313 to pass through, so as to fix the mold 310 on the sliding block 306. One end of the bolt 313 passes through the first through hole 309 and the second through hole 312 and is threadedly connected with the nut 314, thereby fixing the mold 310 on the sliding block 306.

[0035] Furthermore, one end of the stabilizing rod 307 is connected with the sliding block 306, and the forward and reverse screw rods 308 form a moving relationship with the sliding block 306. Through the setting of the sliding block 306, the stabilizing rod 307 and the forward and reverse screw rods 308, when in use, the sliding block 306 is used to connect the mold 310, and drive the mold 310 to move under the action of the forward and reverse screw rods 308 to adjust the tension of the amorphous nanocrystalline strip. The stabilizing rod 307 is used to ensure that the forward and reverse screw rods 308 drive the sliding block 306 to remain stable during the movement. When rotating, the forward and reverse screw rods 308 drive the two groups of sliding blocks 306 to move in reverse or opposite directions, thereby adjusting the position of the mold 310 and controlling the tension of the amorphous nanocrystalline strip.

[0036] Furthermore, one side of the ball 305 is embedded in the annular groove 304, and one end of the rotating disk 301 is embedded in the empty groove 303. Through the arrangement of the rotating disk 301 and the ball 305, when in use, the rotating disk 301 can drive the amorphous nanocrystalline strip to rotate around the mold 310 through the first motor 302 for winding. The ball 305 rolls in the annular groove 304 to reduce the friction when the rotating disk 301 rotates, making the rotation smoother.

[0037] Furthermore, the movable limiting mechanism 2 includes an electric push rod 201, an embedding groove 202, a stop plate 203 and a moving wheel 204. The electric push rod 201 is installed inside the winding machine body 1, and an embedding groove 202 is opened on one side of the surface of the winding machine body 1. The stop plate 203 is embedded on one side of the surface of the winding machine body 1, and the moving wheel 204 is connected to one side of the surface of the winding machine body 1. Through the arrangement of the electric push rod 201, the embedding groove 202, the stop plate 203 and the moving wheel 204, when in use, when the winding machine is moved and positioned, the winding machine is first moved to the specified position through the moving wheel 204, and then the electric push rod 201 is started, and then one end of the electric push rod 201 drives the stop plate 203 to disengage from the embedding groove 202, and then the stop plate 203 is pressed against the ground to complete the movement and rear limiting of the winding machine body 1.

[0038] Furthermore, the plate 203 is embedded in the embedded groove 202, and the moving wheel 204 is provided with four groups. One end of the electric push rod 201 is connected to the plate 203. Through the arrangement of the electric push rod 201, the plate 203 and the moving wheel 204, when in use, the electric push rod 201 is used to provide power to push the plate 203 to move. When the winding machine needs to be moved, the electric push rod 201 contracts to make the plate 203 leave the ground and retract it into the embedded groove 202, so that the moving wheel 204 can drive the winding machine to move. After the machine moves to the specified position, the electric push rod 201 extends to push the support plate 203 out of the embedded groove 202 to the ground, thereby achieving the limited fixation of the winding machine. The support plate 203 is extended and pressed against the ground under the action of the electric push rod 201, thereby fixing the winding machine body 1 and preventing the winding machine from moving during operation, thereby ensuring the stability and accuracy of the winding work. The moving wheel 204 is used to facilitate the movement of the winding machine, so that the winding machine can be easily pushed to different working positions, thereby improving the flexibility and operability of the equipment.

[0039] Furthermore, the measuring mechanism 6 includes a second motor 601, a threaded rod 602, a slider 603 and a ruler 604. The second motor 601 is installed on the surface of the fixed shell 4, one end of the second motor 601 is connected to the threaded rod 602, one end of the threaded rod 602 is penetrated and connected with the slider 603, and the surface of the slider 603 is connected to the ruler 604. Through the arrangement of the second motor 601, the threaded rod 602, the slider 603 and the ruler 604, when in use, after the winding of the amorphous nanocrystalline strip is completed, the second motor 601 is first started, and then the second motor 601 drives the threaded rod 602 to rotate, and then the threaded rod 602 drives the slider 603 to rise and fall, and at the same time the slider 603 drives the ruler 604 to rise and fall, and after the bottom of the ruler 604 is horizontally aligned with the top surface of the amorphous nanocrystalline strip, one side of the ruler 604 is pulled to measure the thickness of the strip. After reaching the specified standard, the strip is manually cut and the magnetic core is welded.

[0040] Furthermore, one end of the second motor 601 passes through the fixed shell 4 and is connected to the threaded rod 602. The threaded rod 602 and the slider 603 form a moving relationship. Through the arrangement of the threaded rod 602 and the slider 603, when in use, the threaded rod 602 rotates driven by the second motor 601, and the slider 603 is lifted and lowered through the threaded transmission, thereby adjusting the height position of the measuring ruler 604. The slider 603 can be lifted and lowered under the action of the threaded rod 602, driving the measuring ruler 604 to reach a suitable measuring position.

[0041] Furthermore, the guide placement mechanism 7 includes a first guide device 701, a second guide device 702, a connecting rod 703, a winding disk 704, a slot 705, a stopper 706, a limiting groove 707, a spring 708 and a block 709. One side of the surface of the winding machine body 1 is connected to the first guide device 701, one side of the surface of the connecting frame 5 is connected to the second guide device 702, one side of the surface of the connecting frame 5 is connected to the connecting rod 703, one end of the connecting rod 703 is connected to the winding disk 704, the inner side of the connecting rod 703 is provided with a slot 705, one end of the connecting rod 703 is connected to the stopper 706, the inner side of the stopper 706 is provided with a limiting groove 707, the inner side of the stopper 706 is embedded with a spring 708, one end of the spring 708 is connected to the block 709, and the first guide device 701, the second guide device 702, the connecting rod 703, the winding disk 704, the slot 705, the stopper 706, and the block 709. 06. The setting of the limit groove 707, the spring 708 and the block 709. When in use, the amorphous nanocrystalline strip is first placed on the winding disk 704 on the surface of the connecting rod 703, and then the block 706 is clamped to one side of the connecting rod 703. At this time, the block 709 on one side of the block 706 is squeezed by the inner side of the connecting rod 703 and shrinks toward the inside of the limit groove 707. At the same time, the block 709 continuously squeezes the spring 708 inside the limit groove 707. The spring 708 is compressed. When the block 709 is horizontally aligned with the slot 705, the spring 708 rebounds and drives the block 709 to move and reset, so that one end of the block 709 is clamped into the slot 705, thereby limiting the amorphous nanocrystalline strip placed on the surface of the winding disk 704, and then one side of the amorphous nanocrystalline strip is guided through the second guide device 702 and the first guide device 701 to convert the strip from horizontal to vertical, and then proceed to the next process.

[0042] Example 2

[0043] A manufacturing process of an amorphous nanocrystalline magnetic core winding machine, using an amorphous nanocrystalline magnetic core winding machine in Example 1, further comprising the following steps:

[0044] Step 1: Use the moving wheel 204 of the winding machine body 1 to push the device to the designated location, then start the electric push rod 201 to force the abutment plate 203 to disengage from the embedded groove 202 and abut against the ground, thereby completing the positioning and fixing of the device to prevent displacement during operation;

[0045] Step 2: Place the amorphous nanocrystalline ribbon on the winding disc 704 of the connecting rod 703, install the stopper 706, and make the clamping block 709 clamp into the clamping groove 705 under the action of the spring 708 to fix the ribbon, and then guide the ribbon through the first guide device 701 and the second guide device 702 to realize the turning of the ribbon from horizontal to vertical, ensuring that the ribbon enters the winding preparation state;

[0046] Step 3: Select the matching mold 310 according to the required core shape, insert it into the sliding block 306 and fix it with bolts 313 and nuts 314, and then connect one end of the strip to the mold 310 to lay the foundation for winding work;

[0047] Step 4: Turn on the first motor 302 to drive the rotating disk 301 to rotate, and the ball 305 thereof rolls in the annular groove 304 to assist the rotation, so that the strip is wound around the mold 301. During the winding process, the motor is paused at an appropriate time, and the rotating rod 311 is rotated to drive the forward and reverse screw rods 308 to move, driving the sliding block 306 and the mold 310 to move, and the strip tension is adjusted to a suitable level before continuing the winding process;

[0048] Step 5: After the strip is wound, start the second motor 601 to drive the threaded rod 602 to rotate, driving the slider 603 and the measuring ruler 604 to rise and fall. When the measuring ruler 604 is flush with the top of the strip, measure the thickness of the strip. When it meets the standard, manually cut the strip to prepare for the subsequent core welding process.

[0049] Working principle: First, when the winding machine is moved and positioned, the winding machine is first moved to the specified position by the moving wheel 204, and then the electric push rod 201 is started, and then one end of the electric push rod 201 drives the abutment plate 203 to disengage from the embedded groove 202, and then the abutment plate 203 is pressed against the ground to complete the movement and rear limit of the winding machine body 1, and then the amorphous nanocrystalline strip is placed on the winding disk 704 on the surface of the connecting rod 703, and then the block 706 is clamped to one side of the connecting rod 703. At this time, the clamping block 709 on one side of the block 706 is squeezed by the inner side of the connecting rod 703 and shrinks into the limiting groove 707. At the same time, the clamping block 709 continuously squeezes the spring 708 inside the limiting groove 707, and the spring 708 is compressed. When the block 709 is horizontally aligned with the slot 705, the spring 708 rebounds and drives the block 709 to move and reset, so that one end of the block 709 is stuck in the slot 705, thereby limiting the amorphous nanocrystalline ribbon placed on the surface of the winding disk 704, and then one side of the amorphous nanocrystalline ribbon is guided through the second guide device 702 and the first guide device 701, so that the ribbon is converted from horizontal to vertical. After that, when the amorphous nanocrystalline ribbon is wound, firstly a specific mold 310 is selected according to the required winding shape, and then the mold 310 is embedded in the surface of the sliding block 306, and then a bolt 313 is used to pass through the first through hole 309 and the second through hole 312 and fixed with a nut 314, so as to complete the fixing of the mold 310 to The first motor 302 is started, and the first motor 302 drives the rotating disk 301 on the surface of the empty groove 303 to rotate. At the same time, the ball 305 at the bottom of the rotating disk 301 rolls in the annular groove 304 to reduce the friction between the rotating disk 301 and the winding machine body 1. Finally, the rotating disk 301 drives the amorphous nanocrystalline ribbon to rotate around the mold 310, so as to be wound. When the winding reaches a certain degree, the first motor 302 can be temporarily stopped, and then the rotating rod 311 is rotated. The rotating rod 311 drives the forward and reverse screw rods 308 to move along one end of the stabilizing rod 307, and then the forward and reverse screw rods 308 drive the two sets of sliding blocks 306 to move in reverse. After that, the two sets The sliding block 306 drives the two groups of molds 310 to move in opposite directions, so as to control the tension of the amorphous nanocrystalline strip wound on the mold 310 to keep it at an appropriate tightness. After adjustment, the first motor 302 is started to wind it. Finally, after the winding of the amorphous nanocrystalline strip is completed, the second motor 601 is started first, and then the second motor 601 drives the threaded rod 602 to rotate, and then the threaded rod 602 drives the slider 603 to rise and fall, and the slider 603 drives the ruler 604 to rise and fall. After the bottom of the ruler 604 is horizontally aligned with the top surface of the amorphous nanocrystalline tape, pull one side of the ruler 604 to measure the thickness of the tape. After reaching the specified standard, the tape is manually cut and the magnetic core is welded.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An amorphous nanocrystalline magnetic core winding machine, comprising a winding machine body (1), characterized in that: A movable limiting mechanism (2) is provided on one side of the surface of the winding machine body (1), a winding mechanism (3) is provided on the surface of the winding machine body (1), a fixed shell (4) is connected to one side of the surface of the winding machine body (1), a connecting frame (5) is connected to one side of the surface of the winding machine body (1), a measuring mechanism (6) is provided on the surface of the fixed shell (4), and a guiding placement mechanism (7) is provided on one side of the surface of the connecting frame (5); The winding mechanism (3) comprises a rotating disk (301), a first motor (302), an empty slot (303), an annular slot (304), a ball (305), a sliding block (306), a stabilizing rod (307), a forward and reverse screw rod (308), a first through hole (309), a mold (310), a rotating rod (311), a second through hole (312), a bolt (313) and a nut (314); the rotating disk (301) is embedded on the surface of the winding machine body (1); the first motor (302) is installed on the inner side of the winding machine body (1); the empty slot (303) is provided on the surface of the winding machine body (1); the annular slot (304) is provided on the surface of the winding machine body (1); the surface of the rotating disk (301) is A ball (305) is embedded on the side of the rotating disk (301), a sliding block (306) is embedded on the surface of the rotating disk (301), a stabilizing rod (307) is embedded on the inner side of the rotating disk (301), a positive and negative screw rod (308) is penetrated and connected on one side of the surface of the sliding block (306), a first through hole (309) is opened on one side of the surface of the sliding block (306), a mold (310) is connected on the surface of the sliding block (306), one end of the positive and negative screw rod (308) is connected to a rotating rod (311), one side of the surface of the mold (310) is opened with a second through hole (312), a bolt (313) is penetrated and connected on one side of the surface of the mold (310), and one end of the bolt (313) is threadedly connected to a nut (314).

2. The amorphous nanocrystalline magnetic core winding machine according to claim 1, characterized in that: The first through hole (309) is horizontally aligned with the second through hole (312), one end of the bolt (313) matches the size of the first through hole (309), and one end of the bolt (313) matches the size of the second through hole (312).

3. The amorphous nanocrystalline magnetic core winding machine according to claim 1, characterized in that: One end of the stabilizing rod (307) is connected to the sliding block (306) through the connecting rod, and the forward and reverse screw rods (308) and the sliding block (306) form a movable relationship.

4. The amorphous nanocrystalline magnetic core winding machine according to claim 1, characterized in that: One side of the ball (305) is embedded in the annular groove (304), and one end of the rotating disk (301) is embedded in the empty groove (303).

5. The amorphous nanocrystalline magnetic core winding machine according to claim 1, characterized in that: The movable limiting mechanism (2) comprises an electric push rod (201), an embedding groove (202), a stop plate (203) and a moving wheel (204); the electric push rod (201) is installed inside the winding machine body (1); one side of the surface of the winding machine body (1) is provided with an embedding groove (202); one side of the surface of the winding machine body (1) is embedded with a stop plate (203); and one side of the surface of the winding machine body (1) is connected to the moving wheel (204).

6. The amorphous nanocrystalline magnetic core winding machine and winding process according to claim 5, characterized in that: The abutment plate (203) is embedded in the embedding groove (202), four groups of moving wheels (204) are provided, and one end of the electric push rod (201) is connected to the abutment plate (203).

7. The amorphous nanocrystalline magnetic core winding machine according to claim 1, characterized in that: The measuring mechanism (6) comprises a second motor (601), a threaded rod (602), a slider (603) and a measuring ruler (604); the second motor (601) is mounted on the surface of the fixed shell (4); one end of the second motor (601) is connected to the threaded rod (602); one end of the threaded rod (602) is connected to the slider (603); and the surface of the slider (603) is connected to the measuring ruler (604).

8. The amorphous nanocrystalline magnetic core winding machine according to claim 7, characterized in that: One end of the second motor (601) passes through the fixed shell (4) and is connected to the threaded rod (602), and the threaded rod (602) and the slider (603) are in a movable relationship.

9. The amorphous nanocrystalline magnetic core winding machine according to claim 1, characterized in that: The guide placement mechanism (7) comprises a first guide device (701), a second guide device (702), a connecting rod (703), a winding disk (704), a clamping groove (705), a stopper (706), a limiting groove (707), a spring (708) and a clamping block (709); one side of the surface of the winding machine body (1) is connected to the first guide device (701); one side of the surface of the connecting frame (5) is connected to the second guide device (702); the connecting frame (5) A connecting rod (703) is connected to one side of the surface, one end of the connecting rod (703) is penetrated and connected to a winding disk (704), a clamping groove (705) is provided on the inner side of the connecting rod (703), one end of the connecting rod (703) is connected to a stopper (706), a limiting groove (707) is provided inside the stopper (706), a spring (708) is embedded inside the stopper (706), and one end of the spring (708) is connected to a clamping block (709).

10. A manufacturing process of an amorphous nanocrystalline magnetic core winding machine, characterized in that: The amorphous nanocrystalline magnetic core winding machine according to any one of claims 1 to 9 further comprises the following steps: Step 1: Use the moving wheel (204) of the winding machine body (1) to push the device to the designated location, then start the electric push rod (201) to force the abutment plate (203) to disengage from the embedded groove (202) and abut against the ground, thereby completing the positioning and fixing of the device to prevent displacement during operation; Step 2: Place the amorphous nanocrystalline ribbon on the winding disk (704) of the connecting rod (703), install the stopper (706), and make the clamping block (709) clamp into the clamping groove (705) under the action of the spring (708) to fix the ribbon, and then guide the ribbon to pass through the first guide device (701) and the second guide device (702) to realize the turning of the ribbon from horizontal to vertical, ensuring that the ribbon enters the winding preparation state; Step 3: Select an adaptable mold (310) according to the required magnetic core shape, embed the sliding block (306) and fix it with bolts (313) and nuts (314), and then connect one end of the strip to the mold (310), laying the foundation for winding work; Step 4: Turn on the first motor (302) to drive the rotating disk (301) to rotate, and the ball (305) rolls in the annular groove (304) to assist the rotation, so that the strip is wound around the mold (301). During the winding process, the motor is paused at an appropriate time, and the rotating rod (311) is rotated to drive the forward and reverse screws (308) to move, driving the sliding block (306) and the mold (310) to move, and the strip tension is adjusted to a suitable level before continuing the winding process; Step 5: After the strip is wound, the second motor (601) is started to drive the threaded rod (602) to rotate, driving the slider (603) and the measuring ruler (604) to rise and fall, and the measuring ruler (604) is flush with the top of the strip. The strip thickness is measured, and the strip is manually cut after reaching the standard, preparing for the subsequent magnetic core welding process.

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