Tensioning-controllable automatic amorphous strip winding machine

Abstract

A tension-controllable automatic amorphous strip winding machine relates to the technical field of amorphous strip processing and comprises a winding platform, the surface of the winding platform is rotatably connected with a winding barrel and a winding machine head, an amorphous strip body is arranged between the winding barrel and the winding machine head, a motor A and a motor B are further arranged on the rear side of the winding platform, and the motor A and the motor B are connected with the winding machine head. The output end of the motor A is axially and fixedly connected with the winding barrel, the output end of the motor B is axially and fixedly connected with the winding machine head, and the guide mechanism is arranged on the surface of the winding platform. The winding drum is divided into two parts, namely the guide wheel A and the guide wheel B, the amorphous strip is wound by the guide wheel A and the guide wheel B at the same angular speed in a conventional state, when the edge of the amorphous strip is waved or warped, local tension adjustment is carried out on the strip with the warped edge, the situation that the overall tension change of the amorphous strip is affected is avoided, and the production efficiency of the amorphous strip is improved. And the transmission winding stability of the amorphous strip is improved.

Description

Technical Field

[0001] The invention relates to the technical field of amorphous strip processing, and more specifically, to an automatic winding machine for amorphous strip with controllable tension. Background Art

[0002] Amorphous ribbon is a metal material with a disordered atomic structure. Its main feature is that the temperature of the liquid metal is quickly reduced through rapid cooling technology, so that it fails to crystallize and solidifies into an amorphous state. Amorphous ribbon is widely used in electronics, electrical, energy, medical and other fields.

[0003] Amorphous strips are often used to prepare transformer cores due to their excellent mechanical and chemical properties. The specific preparation steps require the use of a winding machine to wind the amorphous strips. During the winding process, in order to ensure the winding accuracy, the surface tension of the amorphous strips during transportation needs to be strictly controlled. For this purpose, there is a winding machine with controllable tension in the prior art. The surface tension of the strips is sensed by sensors, and several winding drums are set. The amorphous strips are wound around the surfaces of several winding drums. The strip tension is adjusted by controlling the winding angular velocity of the winding drums. When the edges of the amorphous strips are wavy or warped during the winding process, it is easy to cause local tension changes during winding. At this time, only adjusting the tension by adjusting the angular velocity of the drum will lead to uneven surface tension of the amorphous strips, which will cause problems such as strip deviation, uneven winding, and even strip breakage. Summary of the invention

[0004] The present invention provides an automatic winding machine for amorphous strips with controllable tension, which solves the technical problems in the above-mentioned background technology.

[0005] The present invention provides a tension-controllable amorphous strip automatic winding machine, comprising a winding platform, the surface of the winding platform is rotatably connected with a winding drum and a winding head, an amorphous strip body is arranged between the winding drum and the winding head, a motor A and a motor B are also arranged at the rear side of the winding platform, the output end of the motor A is axially fixedly connected to the winding drum, and the output end of the motor B is axially fixedly connected to the winding head; A guide mechanism is arranged on the surface of the coiling platform, the guide mechanism comprises a plurality of adjustment cylinders arranged on the surface of the coiling platform, one end of the adjustment cylinder is provided with a guide member, the guide member comprises a guide wheel A and a guide wheel B, the guide wheel A is rotatably connected to the guide wheel B, and the guide wheel A is rotatably connected to one end of the adjustment cylinder, the inner wall of the guide wheel B is fixedly connected to a fixed rod, and the surface of the fixed rod is respectively fixedly connected to a large tooth block, a middle tooth block and a small tooth block; A driving rod is passed through the inner wall of the adjusting cylinder, one end of the driving rod is respectively located in the guide wheel A and the guide wheel B, and a small gear, a middle gear and a large gear are respectively fixedly connected to the surface of the driving rod. Under normal conditions, the middle gear and the middle gear block are meshed with each other, and a movable gear is also fixedly connected to the surface of the driving rod. An inner gear ring is provided on the inner wall of the guide wheel A, and the movable gear is connected to the inner gear ring through a steering gear. A driving adjustment mechanism is also included, which is arranged inside the adjusting cylinder and is used to drive the driving rod and make the driving rod reciprocate along the axial direction of the adjusting cylinder.

[0006] Preferably, the driving and adjusting mechanism includes a sliding frame slidably connected to the adjusting cylinder, the sliding frame is connected to the steering gear through a connecting plate, a motor C is fixedly connected to the surface of the sliding frame, the output end of the motor C is connected to the driving rod, an electric push rod is provided on the inner wall of the adjusting cylinder, and the output end of the electric push rod is connected to the sliding frame.

[0007] Preferably, the arc surfaces of the guide wheel A and the guide wheel B are both provided with inclined grooves, and the inner wall surface of the inclined groove is fixedly connected with a connecting ring, the inner wall of the inclined groove is also provided with an extrusion piece, a push plate adapted to the extrusion piece is slidably connected in the inclined groove, a plurality of connecting rods are fixedly connected to one side of the push plate, one end of the connecting rod passes through the guide wheel A or the guide wheel B, and is fixedly connected with a connecting plate, and a plurality of push rings adapted to the connecting plate are fixedly connected to the surface of the driving rod.

[0008] Preferably, the extrusion member comprises an elastic rope loop arranged in the inclined groove.

[0009] Preferably, the extrusion member comprises a plurality of movable balls arranged in the inclined groove, and the inner wall of the inclined groove is provided with a plurality of grooves adapted to the movable balls.

[0010] Preferably, a side of the push ring close to the connecting plate is movably connected with a plurality of balls.

[0011] Preferably, it also includes a fine-tuning component, which includes a slider, and the slider is fixedly connected to the adjusting cylinder. A motor D is installed on the surface of the winding platform, and a screw A is fixedly connected to the output end of the motor D. One end of the screw A is inserted into the winding platform and is threadedly connected to the slider.

[0012] Preferably, a plurality of infrared sensors are arranged on the surface of the coiling platform close to the bottom of the amorphous ribbon body, and the spacing between adjacent infrared sensors is adapted to the width of the amorphous ribbon body.

[0013] Preferably, a movable frame is slidably connected to the surface of the coiling platform, a guide frame for supporting the amorphous ribbon body is fixedly connected to the surface of the movable frame, and an adjusting wheel is rotatably connected to the surface of the movable frame.

[0014] Preferably, a motor E is fixedly connected to the surface of the coiling platform, a screw rod B is fixedly connected to the output end of the motor E, and the screw rod B passes through the movable frame and is threadedly connected to the movable frame.

[0015] The beneficial effects of the present invention are: The present invention divides the winding drum into two parts, namely, guide wheel A and guide wheel B. Under normal conditions, the two wheels wind the amorphous strip at the same angular velocity. When problems such as waves or warping occur at the edge of the amorphous strip, a speed difference occurs between guide wheel A and guide wheel B accordingly, and local tension adjustment is performed on the strip with warped edges to avoid affecting the overall tension change of the amorphous strip and improve the transmission and winding stability of the amorphous strip. In addition, the connecting ring on the surface of guide wheel A or guide wheel B is convex, and the deviated amorphous strip is blocked and limited, while the contact friction of guide wheel A or guide wheel B with the surface of the amorphous strip with waves or warping at the edge can be increased, further promoting the effect of local tension adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a front view of the present invention; Figure 3 is a rear view of the present invention; Figure 4 This is a schematic diagram of the present invention for showing the connection state between the guide member and the amorphous ribbon body; Figure 5 is a cross-sectional view of the present invention for showing the internal structure of the guide member; Figure 6 It is a side cross-sectional view of the present invention for showing the internal structure of the guide wheel A and the guide wheel B; Figure 7 is a schematic diagram of the present invention for showing an extrusion part and its surrounding structures; Figure 8 It is a schematic diagram of another embodiment of the present invention for showing an extruded part; Fig. 9 It is a top cross-sectional view used to demonstrate the driving and adjusting mechanism of the present invention.

[0017] In the figure: 1. coiling platform; 11. coiling drum; 12. motor A; 13. winding head; 14. motor B; 15. amorphous ribbon body; 16. infrared sensor; 2. adjustment drum; 21. guide wheel A; 211. inner gear ring; 22. guide wheel B; 221. fixing rod; 222. large gear block; 223. middle gear block; 224. small gear block; 23. driving rod; 231. middle gear; 232. small gear; 233. large gear; 234. movable Gear; 235, pushing ring; 24, connecting ring; 241, pushing plate; 242, connecting rod; 243, connecting plate; 244, elastic rope ring; 245, movable ball; 25, motor C; 251, sliding frame; 252, electric push rod; 253, connecting plate; 254, steering gear; 26, motor D; 261, screw A; 262, slider; 3, movable frame; 31, motor E; 311, screw B; 32, guide frame; 33, adjusting wheel. DETAILED DESCRIPTION

[0018] 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.

[0019] In an embodiment of the present invention, a tension-controllable amorphous strip automatic winding machine is disclosed, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a winding platform 1, and the surface of the winding platform 1 is rotatably connected with a winding drum 11 and a winding head 13, an amorphous tape body 15 is arranged between the winding drum 11 and the winding head 13, the surface of the winding drum 11 is used for winding the unused amorphous tape body 15, and the other end of the amorphous tape body 15 is connected to the surface of the winding head 13, and the iron core is wound as the winding head 13 rotates, and a motor A12 and a motor B14 are also arranged on the rear side of the winding platform 1, the output end of the motor A12 is axially fixedly connected to the winding drum 11, and the output end of the motor B14 is axially fixedly connected to the winding head 13, so as to provide a winding driving force.

[0020] like Figure 4 , Figure 5 and Figure 6As shown, it also includes a guiding mechanism, which is arranged on the surface of the coiling platform 1. The guiding mechanism includes a plurality of adjusting cylinders 2 arranged on the surface of the coiling platform 1. A guide member is arranged at one end of the adjusting cylinder 2. The amorphous tape body 15 passes around the plurality of guide members and is then connected to the winding head 13. The guide member includes a guiding wheel A21 and a guiding wheel B22. The two are of comparable size. The guiding wheel A21 is rotatably connected to the guiding wheel B22. The two can rotate independently, and the different rotation speeds do not affect each other. A lubricating bearing can be arranged between the guiding wheel A21 and the guiding wheel B22 to improve the rotation flexibility. The guiding wheel A21 is rotatably connected to one end of the adjusting cylinder 2. The guiding wheel A21 can rotate at one end of the adjusting cylinder 2, while the adjusting cylinder 2 does not rotate relative to the guiding wheel A21. A fixing rod 221 is fixedly connected to the inner wall of the guiding wheel B22. The fixing rod 221 is arranged at the axis of the inner wall of the guiding wheel B22. A large tooth block 222, a medium tooth block 223 and a small tooth block 224 are fixedly connected to the surface of the fixing rod 221.

[0021] Furthermore, a driving rod 23 is penetrated through the inner wall of the adjusting cylinder 2, one end of the driving rod 23 is respectively located in the guide wheel A21 and the guide wheel B22, and the surface of the driving rod 23 is respectively fixedly connected with a small gear 232, a middle gear 231 and a large gear 233. Under normal conditions, the middle gear 231 and the middle gear block 223 are meshed with each other, and a movable gear 234 is also fixedly connected to the surface of the driving rod 23. An inner gear ring 211 is provided on the inner wall of the guide wheel A21, and the movable gear 234 is connected to the inner gear ring 211 through a steering gear 254. It also includes a driving adjustment mechanism, which is arranged inside the adjusting cylinder 2, for driving the driving rod 23 and making the driving rod 23 reciprocate along the axial direction of the adjusting cylinder 2, wherein the tooth surfaces of the large gear block 222, the middle gear block 223 and the small gear block 224 mentioned above, as well as the small gear 232, the middle gear 231 and the large gear 233 are all beveled for easy meshing.

[0022] Specifically, through the setting of multiple groups of different gears, in the normal state, the middle gear 231 is meshed with the middle tooth block 223, and the movable gear 234 is meshed with the steering gear 254, and the steering gear 254 is meshed with the inner gear ring 211. At this time, the rotation of the driving rod 23 will drive the middle gear 231 to mesh with the middle tooth block 223 to rotate, and then drive the guide wheel B22 to rotate. Synchronously, the movable gear 234 drives the steering gear 254 to mesh with the inner gear ring 211 to rotate the guide wheel A21. The steering gear 254 is mainly used to change the rotation direction so that the guide wheel A21 and the guide wheel B22 can rotate in the same direction. It is worth noting that by setting the gear ratio of the middle gear 231 and the middle tooth block 223, as well as the gear ratio of the movable gear 234, the steering gear 254 and the inner gear ring 211, the guide wheel A21 and the guide wheel B22 can rotate at the same angular velocity. At this time, the guide wheel A21 and the guide wheel B22 are in a normal state, which is used for normal transportation of the amorphous belt body 15.

[0023] Furthermore, a photoelectric sensor can be arranged on the surface of the coiling platform 1 to sense the flatness of the surface of the amorphous ribbon body 15 and whether there is edge wave or curling, and can cooperate with the integrated tension sensor in the guide wheel A21 and the guide wheel B22 to further improve the detection accuracy of the edge wave or warping of the amorphous ribbon body 15. When the edge wave warping of the amorphous ribbon body 15 is detected, the amorphous ribbon body 15 will reduce its contact area with the guide member due to the warping, thereby reducing a certain friction force, so that the surface tension is reduced to a certain extent. The surface tension is small, thereby forming an uneven tension change. For this reason, when the edge is detected to be warped, the rotation angular velocity of the corresponding side is adjusted according to the edge position, thereby increasing the surface tension. Specifically, the driving rod 23 is moved laterally along the axial direction of the adjustment cylinder 2, thereby making the small gear 232 contact and mesh with the large gear block 222, or making the large gear 233 contact and mesh with the small gear block 224, thereby adjusting the rotation speed of the guide wheel B22 to form a wheel speed difference with the guide wheel A21. More specifically, when it is necessary to increase the rotation speed of the guide wheel B22, the driving rod 23 is used. The driving rod 23 is laterally moved toward the side away from the guide wheel A21, so that the large gear 233 is meshed with the small gear block 224, the middle gear 231 is disengaged from the middle gear block 223, and the small gear 232 is disengaged from the large gear block 222. At this time, the movable gear 234 is still meshed with the inner gear ring 211 through the steering gear 254, so the speed remains unchanged, thereby increasing the speed of the guide wheel B22. When the speed of the guide wheel A21 needs to be increased, the driving rod 23 is laterally moved toward the side close to the guide wheel A21, so that the small gear 232 is meshed with the large gear block 222. At this time, the short gear 234 is still meshed with the inner gear ring 211 through the steering gear 254. The rotation speed of the guide wheel B22 is temporarily reduced. Accordingly, by increasing the rotation power of the driving rod 23, the rotation speed of the guide wheel B22 is increased and maintained consistent with before. Since the rotation power of the driving rod 23 becomes higher, and the gear ratio of the movable gear 234 and the steering gear 254 remains unchanged, the rotation speed of the guide wheel A21 will be increased accordingly. By independently adjusting the rotation speed of the guide wheel A21 or the guide wheel B22, the local tension unevenness caused by edge waves or warping of the amorphous strip can be effectively averaged to improve the stability of the conveying process.

[0024] It should be noted that, among the above-mentioned large tooth block 222, middle tooth block 223 and small tooth block 224, the large tooth block 222 is only relative to the middle tooth block 223 and the small tooth block 224, and its diameter is larger than the middle tooth block 223 and the small tooth block 224, while the middle tooth block 223 is only relative to the large tooth block 222 and the small tooth block 224, and its diameter is between the large tooth block 222 and the small tooth block 224, and so on. The specific diameter is determined according to factors such as the winding speed, the winding tension setting range, the thickness of the amorphous strip and the tension range in actual operation.

[0025] like Fig. 9As shown, in this embodiment, the driving and adjusting mechanism includes a sliding frame 251 slidably connected to the adjusting cylinder 2, the sliding frame 251 is connected to the steering gear 254 through a connecting plate 253, one end of the connecting plate 253 is bent at a right angle and sleeved on the surface of the driving rod 23, the steering gear 254 is rotatably connected to the surface of the connecting plate 253, and a motor C25 is fixedly connected to the surface of the sliding frame 251, the output end of the motor C25 is connected to the driving rod 23, the motor C25 is connected to the driving rod 23 by gear matching or synchronous belt transmission, etc., for rotating the driving rod 23, the motor C25 is a servo motor with adjustable power, and an electric push rod 252 is arranged on the inner wall of the adjusting cylinder 2, the output end of the electric push rod 252 is connected to the sliding frame 251, and the output end of the electric push rod 252 is fixedly connected to the surface of the sliding frame 251, for pushing the sliding frame 251 to slide in the adjusting cylinder 2, and then adjusting the driving rod 23 to move laterally along the axial position of the adjusting cylinder 2.

[0026] like Figure 6 , Figure 7 and Figure 8 As shown, in this embodiment, the arc surfaces of the guide wheels A21 and B22 are both provided with inclined grooves, and the inner wall surface of the inclined groove is fixedly connected with a connecting ring 24, the connecting ring 24 is a soft ring belt with a certain elasticity, such as an elastic rubber ring, and the top surface of the connecting ring 24 coincides with the arc surface of the guide wheel A21 or the guide wheel B22, the setting position of the connecting ring 24 is a position close to the edge where the guide wheels A21 and B22 are away from each other, which also corresponds to the edge position of the amorphous strip bypassed on the surface of the guide wheels A21 and B22, an extrusion piece is also provided on the inner wall of the inclined groove, and a pushing plate 241 adapted to the extrusion piece is slidably connected in the inclined groove, a plurality of connecting rods 242 are fixedly connected to one side of the pushing plate 241, one end of the connecting rod 242 passes through the guide wheel A21 or the guide wheel B22, and is fixedly connected with a connecting plate 243, and a plurality of pushing rings 235 adapted to the connecting plate 243 are fixedly connected to the surface of the driving rod 23.

[0027] Specifically, through the lateral movement of the driving rod 23, the pushing ring 235 on its surface can correspondingly contact and drive the connecting plate 243 to move horizontally, thereby pulling the connecting rod 242 so that the pushing plate 241 is pulled, and the pushing plate 241 contacts and pushes the extrusion piece to slide on the surface of the inclined groove. Due to the gradually rising inclined surface of the inclined groove, the extrusion piece will be pushed upward accordingly, and the connecting ring 24 will be lifted upward to form an arc-shaped protrusion. After the connecting ring 24 is lifted to a higher height, its friction with the edge of the amorphous strip that has waves or warps can be increased, thereby increasing the tension of the edge of the amorphous strip, and cooperating with the speed difference between the guide wheel A21 and the guide wheel B22 to further improve the stability during the transportation process.

[0028] like Figure 7As shown, in one embodiment, the extrusion member includes an elastic rope ring 244 arranged in the inclined groove, and the elastic rope ring 244 is a rubber or silicone ring, etc., and the elastic rope ring 244 slides on the surface of the inclined groove through the push of the push plate 241, and elastically deforms accordingly, expands the diameter, and then lifts the connecting ring 24.

[0029] like Figure 8 As shown, in a parallel embodiment, the extrusion piece includes a plurality of movable balls 245 arranged in the inclined groove, and the inner wall of the inclined groove is provided with a plurality of grooves adapted to the movable balls 245. Specifically, unlike the elastic rope ring 244, a plurality of movable balls 245 are provided. When pushed by the pushing plate 241, the movable balls 245 slide on the surface of the inclined groove and lift the connecting ring 24 upward. Since a plurality of movable balls 245 are provided with a certain spacing, the connecting ring 24 is lifted so that the connecting ring 24 is deformed by the lifting and presents a wavy surface, thereby further adapting to the wavy warping at the edge of the amorphous strip, enhancing the contact friction, and improving the conveying stability.

[0030] A plurality of balls are movably connected to one side of the pushing ring 235 close to the connecting plate 243. The balls are spherically universally connected to the surface of the pushing ring 235. When the pushing ring 235 moves toward one side of the connecting plate 243, the balls first contact the connecting plate 243, thereby reducing the contact friction and facilitating pushing the connecting plate 243.

[0031] like Fig. 9 As shown, in this embodiment, a fine-tuning component is also included, and the fine-tuning component includes a slider 262, and the slider 262 is fixedly connected to the adjusting cylinder 2. A motor D26 is installed on the surface of the winding platform 1, and a screw A261 is fixedly connected to the output end of the motor D26. One end of the screw A261 is passed through the winding platform 1 and is threadedly connected to the slider 262. The output of the motor D26 drives the screw A261 to rotate, and then drives the slider 262 to move laterally on the surface of the screw A261, so that the entire adjusting cylinder 2 drives the guide member to move laterally, thereby adjusting the lateral adjustment position of the amorphous belt body 15 on the surface of the guide member.

[0032] Furthermore, a plurality of infrared sensors 16 are disposed on the surface of the coiling platform 1 close to the bottom of the amorphous ribbon body 15 , and the interval between adjacent infrared sensors 16 is adapted to the width of the amorphous ribbon body 15 .

[0033] Specifically, by setting up infrared sensors 16, adjacent infrared sensors 16 detect the deflection of the amorphous ribbon body 15. Under normal conditions, adjacent infrared sensors 16 cannot detect the amorphous ribbon body 15. When the amorphous ribbon body 15 deflects, one of the infrared sensors 16 will detect the amorphous ribbon body 15. When it is detected that the amorphous ribbon body 15 deflects due to edge wave warping, the guide wheel A21 and the guide wheel B22 are controlled to form an angular velocity difference for tension adjustment. At the same time, the motor D26 drives the screw A261 to rotate, and then the slider 262 drives the adjustment cylinder 2 to move laterally to fine-tune the lateral position of the amorphous ribbon body 15, so that it is adjusted between the adjacent infrared sensors 16. By correcting the deflection of the amorphous ribbon body 15, the occurrence of problems such as incorrect winding, uneven stress or winding failure caused by deflection is reduced.

[0034] like Figure 2 As shown, in this embodiment, a movable frame 3 is slidably connected to the surface of the coil platform 1, a guide frame 32 for supporting the amorphous tape body 15 is fixedly connected to the surface of the movable frame 3, an adjusting wheel 33 is rotatably connected to the surface of the movable frame 3, the amorphous tape body 15 passes around the adjusting wheel 33, and is passed through the guide frame 32, and then is connected to the winding head 13.

[0035] Furthermore, a motor E31 is fixedly connected to the surface of the coiling platform 1 , a screw rod B311 is fixedly connected to the output end of the motor E31 , and the screw rod B311 passes through the movable frame 3 and is threadedly connected to the movable frame 3 .

[0036] Specifically, a movable frame 3 that slides up and down is provided to adjust the height of the amorphous tape body 15, and then the height is adjusted as the iron core becomes thicker due to continuous winding. While the diameter of the iron core of the amorphous tape body 15 wound on the surface of the winding head 13 continues to increase, the output of the motor E31 drives the screw B311 to rotate, and then the movable frame 3 slides up and down on the surface of the screw B311, and the height of the amorphous tape body 15 on the surface of the guide frame 32 is synchronously adjusted.

[0037] The above describes an embodiment of the present invention, but this embodiment is not limited to the above-mentioned specific implementation mode. The above-mentioned specific implementation mode is merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make more forms of equivalent embodiments, all of which are within the protection of this embodiment.

Claims

1. An automatic winding machine for amorphous strip with controllable tension, characterized in that: include: A coiling platform (1), wherein a coiling drum (11) and a winding head (13) are rotatably connected to the surface of the coiling platform (1), and an amorphous ribbon body (15) is arranged between the coiling drum (11) and the winding head (13); A guide mechanism is arranged on the surface of the coiling platform (1), the guide mechanism comprises a plurality of adjustment cylinders (2) arranged on the surface of the coiling platform (1), one end of the adjustment cylinder (2) is provided with a guide member, the guide member comprises a guide wheel A (21) and a guide wheel B (22), the guide wheel A (21) is rotatably connected to the guide wheel B (22), and the guide wheel A (21) is rotatably connected to one end of the adjustment cylinder (2), the inner wall of the guide wheel B (22) is fixedly connected to a fixed rod (221), and the surface of the fixed rod (221) is respectively fixedly connected to a large tooth block (222), a middle tooth block (223) and a small tooth block (224); A driving rod (23) is provided through the inner wall of the adjusting cylinder (2), one end of the driving rod (23) is respectively located in the guide wheel A (21) and the guide wheel B (22), and a small gear (232), a middle gear (231) and a large gear (233) are respectively fixedly connected to the surface of the driving rod (23). In a normal state, the middle gear (231) and the middle gear block (223) are meshed with each other. A movable gear (234) is also fixedly connected to the surface of the driving rod (23). An inner gear ring (211) is provided on the inner wall of the guide wheel A (21), and the movable gear (234) is connected to the inner gear ring (211) via a steering gear (254). The driving mechanism also includes a driving adjustment mechanism, which is arranged inside the adjusting cylinder (2) and is used to drive the driving rod (23) and make the driving rod (23) reciprocate along the axial direction of the adjusting cylinder (2).

2. The automatic winding machine for amorphous strip with controllable tension according to claim 1, characterized in that: The driving adjustment mechanism comprises a sliding frame (251) slidably connected to the inside of the adjustment cylinder (2); the sliding frame (251) is connected to the steering gear (254) via a connecting plate (253); a motor C (25) is fixedly connected to the surface of the sliding frame (251); an output end of the motor C (25) is connected to the driving rod (23); an electric push rod (252) is provided on the inner wall of the adjustment cylinder (2); an output end of the electric push rod (252) is connected to the sliding frame (251).

3. The automatic winding machine for amorphous strip with controllable tension according to claim 2, characterized in that: The arc surfaces of the guide wheel A (21) and the guide wheel B (22) are both provided with an inclined groove, and a connecting ring (24) is fixedly connected to the inner wall surface of the inclined groove. The inner wall of the inclined groove is also provided with an extrusion piece. A push plate (241) adapted to the extrusion piece is slidably connected in the inclined groove. One side of the push plate (241) is fixedly connected to a plurality of connecting rods (242). One end of the connecting rod (242) passes through the guide wheel A (21) or the guide wheel B (22) and is fixedly connected to a connecting plate (243). The surface of the driving rod (23) is fixedly connected to a plurality of pushing rings (235) adapted to the connecting plate (243).

4. The automatic winding machine for amorphous strip with controllable tension according to claim 3, characterized in that: The extrusion member comprises an elastic rope loop (244) arranged in the inclined groove.

5. The automatic winding machine for amorphous strip with controllable tension according to claim 3, characterized in that: The extrusion piece comprises a plurality of movable balls (245) arranged in the inclined groove, and the inner wall of the inclined groove is provided with a plurality of grooves adapted to the movable balls (245).

6. The automatic winding machine for amorphous strip with controllable tension according to claim 3, characterized in that: A plurality of balls are movably connected to one side of the push ring (235) close to the connection plate (243).

7. The automatic winding machine for amorphous strip with controllable tension according to any one of claims 1 to 6, characterized in that: The device further comprises a fine-tuning assembly, the fine-tuning assembly comprising a slider (262), the slider (262) being fixedly connected to the adjusting cylinder (2), a motor D (26) being mounted on the surface of the coiling platform (1), a screw rod A (261) being fixedly connected to the output end of the motor D (26), one end of the screw rod A (261) being passed through the coiling platform (1) and being threadedly connected to the slider (262).

8. The automatic winding machine for amorphous strip with controllable tension according to claim 7, characterized in that: A plurality of infrared sensors (16) are arranged on the surface of the coiling platform (1) close to the bottom of the amorphous ribbon body (15), and the spacing between adjacent infrared sensors (16) is adapted to the width of the amorphous ribbon body (15).

9. The automatic winding machine for amorphous strip with controllable tension according to claim 1, characterized in that: The surface of the coiling platform (1) is slidably connected to a movable frame (3), the surface of the movable frame (3) is fixedly connected to a guide frame (32) for supporting the amorphous ribbon body (15), and the surface of the movable frame (3) is rotatably connected to an adjusting wheel (33).

10. The automatic winding machine for amorphous strip with controllable tension according to claim 9, characterized in that: A motor E (31) is fixedly connected to the surface of the coiling platform (1); a screw rod B (311) is fixedly connected to the output end of the motor E (31); the screw rod B (311) passes through the movable frame (3) and is threadedly connected to the movable frame (3).

Images