Tape wrapping mechanism for amorphous magnetic ring winding machine

Abstract

The utility model discloses a tape wrapping mechanism for an amorphous magnetic ring winding machine, which comprises a rack, and a magnetic ring reel, a tape feeding mechanism, a pressing mechanism and a tape cutting mechanism are arranged on the rack. The tape feeding mechanism comprises an adhesive tape unwinding mechanism, a tape feeding guide seat and a pushing mechanism; the tape feeding guide seat is provided with a guide part for the adhesive tape to pass through, and a tape pressing assembly is arranged on the tape feeding guide seat; the pushing mechanism comprises a first pushing unit and a second pushing unit driven by the first pushing unit to move, the belt feeding guide seat is connected with the second pushing unit, and the driving direction of the first pushing unit is the same as that of the second pushing unit. According to the amorphous magnetic ring winding machine, the tape wrapping mechanism is arranged on the amorphous magnetic ring winding machine, automatic tape wrapping after amorphous magnetic rings are wound can be achieved, production efficiency can be improved, product consistency is guaranteed, tape wrapping quality is guaranteed, and the amorphous magnetic ring winding machine has good practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of amorphous magnetic ring production, and specifically relates to an amorphous magnetic ring wrapping mechanism. Background Art

[0002] In the field of electronic component manufacturing, amorphous magnetic rings, as a key magnetic material, are widely used in transformers, inductors and other electronic devices due to their excellent magnetic properties. The production process of amorphous magnetic rings usually includes winding the amorphous strip into shape, and this step is usually completed by a special equipment amorphous magnetic ring winding machine; the formed amorphous magnetic ring also needs to be wrapped with a layer of tape on its periphery. Traditional amorphous magnetic ring winding machines lack an automatic tape wrapping mechanism, and usually require manual intervention, which leads to low production efficiency. In addition, manual intervention makes it difficult to ensure the uniformity of the tape tension and overlap rate, affecting product consistency.‌ Utility Model Content

[0003] In this regard, the purpose of the utility model is to provide a taping mechanism for an amorphous magnetic ring winding machine, which can realize automatic taping of amorphous magnetic rings on the amorphous magnetic ring winding machine, thereby improving production efficiency and ensuring product consistency.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a tape wrapping mechanism for an amorphous magnetic ring winding machine, comprising a frame, on which a magnetic ring reel is mounted; the frame is also equipped with a tape feeding mechanism for conveying an adhesive tape, a material pressing mechanism for crimping the adhesive tape onto the amorphous magnetic ring, and a tape cutting mechanism for cutting the adhesive tape; the tape feeding mechanism comprises a tape unwinding mechanism, a tape feed guide seat, and a pushing mechanism, the pushing mechanism being used to drive the tape feed guide seat to move in a direction approaching and away from the magnetic ring reel; the tape feed guide seat is provided with a guiding portion for the tape to pass through, and the tape feed guide seat is provided with a tape pressing assembly for pressing and releasing the tape; the pushing mechanism comprises a first pushing unit and a second pushing unit driven to move by the first pushing unit, the tape feed guide seat is connected to the second pushing unit, and the driving direction of the first pushing unit and the driving direction of the second pushing unit are the same direction.

[0006] Preferably, the first pushing unit and the second pushing unit are linear drive units, and the linear drive units are pneumatic cylinders or electric cylinders.

[0007] Preferably, the belt pressing assembly comprises a belt pressing cylinder, a mounting frame is provided on the belt feeding guide seat, and the belt pressing cylinder is mounted on the mounting frame and is located above the guide portion.

[0008] Preferably, the cylinder rod of the belt pressing cylinder faces the guide portion, and a rubber pressing block is installed at the end of the cylinder rod.

[0009] Preferably, the belt pressing assembly includes a belt pressing rocker, a first elastic member and a driving unit; a mounting block is provided on the belt feed guide seat, the belt pressing rocker is hingedly arranged on the mounting block, and a crimping portion for crimping the tape to the guide portion is provided on the belt pressing rocker, the crimping portion is close to the belt outlet end of the guide portion; the first elastic member provides elastic force for the belt pressing rocker to keep the crimping portion moving toward the guide portion; the driving unit is fixed on the belt feed guide seat, and the driving unit is used to apply a thrust to the belt pressing rocker to make the crimping portion move away from the guide portion.

[0010] Preferably, a mounting block is mounted at the power output end of the first pushing unit, and the second pushing unit is mounted on the mounting block; the mounting block has a support platform extending along the conveying direction of the tape, and a support portion suitable for supporting the tape is formed on the support platform.

[0011] Preferably, the pressing mechanism includes a pressing cylinder fixed on the frame, a fixed seat driven by the pressing cylinder, a pressing rod swingably arranged on the fixed seat, and a second elastic member providing elastic force for the pressing rod, and the second elastic member is installed between the fixed seat and the pressing rod.

[0012] Preferably, the tape cutting mechanism comprises a tape cutting cylinder fixed on a frame and a blade driven by the tape cutting cylinder, and the tape cutting cylinder drives the blade to move to cut the tape.

[0013] Preferably, the tape unwinding mechanism includes a mechanism frame, a tape unwinding disk, a first guide wheel, a second guide wheel, a third guide wheel, a downward pressure cylinder and a counterweight slider; the mechanism frame is fixedly connected to the frame, the tape unwinding disk is mounted on the mechanism frame for positioning the tape disk, the first guide wheel and the third guide wheel are rotatably mounted on the mechanism frame, the second guide wheel is arranged between the first guide wheel and the third guide wheel and can move up and down, and the second guide wheel is connected to the counterweight slider; the tape unwound from the tape disk on the tape unwinding disk passes through the first guide wheel, the second guide wheel and the third guide wheel in sequence; the downward pressure cylinder is located above the counterweight slider, and is used to apply downward pressure to the counterweight slider.

[0014] Preferably, the mechanism frame is provided with guide rods arranged in the up-down direction, and the counterweight sliding block is provided with guide holes, and the guide holes cooperate with the guide rods.

[0015] The positive effect of the utility model is as follows: in the utility model, by configuring a tape wrapping mechanism on the amorphous magnetic ring winding machine, the automatic tape wrapping of the adhesive tape can be realized, thereby improving production efficiency and ensuring product consistency; in addition, the structure of the tape feeding mechanism is further optimized, and a pushing mechanism is provided including a first pushing unit and a second pushing unit, so that after the tape wrapping is completed, the first pushing unit and the second pushing unit can be successively retreated in sections, that is, the tape feed guide seat is driven to move away from the magnetic ring reel in stages, and the first retreat provides a cutting space for the tape cutting mechanism, at which time the distance between the amorphous magnetic ring and the tape outlet end of the guide part is relatively close. After the adhesive tape is cut at this position, the length of the tape tail end part on the amorphous magnetic ring and the tape head part extending from the tape outlet end of the guide part is effectively controlled, thereby not only facilitating the completion of the tail end bonding of the tape wrapping with the amorphous magnetic ring, but also creating conditions for the smooth overlap of the tape head part and the amorphous magnetic ring during the next tape wrapping; the secondary retreat further expands the distance between the tape feed guide seat and the magnetic ring reel to avoid interference with subsequent operations, and the overall structure is reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. Similar elements or parts in the drawings are generally identified by similar reference numerals. The elements or parts in the drawings are not necessarily drawn according to the actual scale.

[0017] Figure 1 It is a structural schematic diagram of the belt wrapping mechanism in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the belt feed guide seat and the pushing mechanism in the utility model in a matching state;

[0019] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0020] Figure 4 This is a structural schematic diagram of the material pressing mechanism in the utility model;

[0021] Figure 5 This is a structural schematic diagram of the tape unwinding mechanism in the utility model;

[0022] Figure 6 for Figure 5 A structural schematic diagram of the tape unwinding mechanism from another perspective is shown.

[0023] The reference numerals shown in the figure are: 1, frame; 2, magnetic ring reel; 3, tape feeding mechanism; 31, tape unwinding mechanism; 311, mechanism frame; 312, tape unwinding disk; 313, first guide wheel; 314, second guide wheel; 315, third guide wheel; 316, downward pressure cylinder; 317, counterweight slider; 318, guide rod; 319, guide hole; 32, tape feed guide seat; 321, mounting block; 3211, support table; 3212, support part; 322, mounting frame; 323, guide part ;3231, tape outlet;324, rubber pressure block;325, tape pressing rocker;3251, crimping portion;326, first elastic member;327, driving unit;328, tape pressing cylinder;33, pushing mechanism;331, first pushing unit;332, second pushing unit;4, pressing mechanism;41, pressing cylinder;42, fixing seat;43, pressing rod;44, second elastic member;5, tape cutting mechanism;51, tape cutting cylinder;52, blade;10, adhesive tape;101, tape reel. DETAILED DESCRIPTION

[0024] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples and cannot be used to limit the protection scope of the utility model.

[0025] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0026] The structure of the tape wrapping mechanism for the amorphous magnetic ring winding machine in the embodiment of the utility model is as follows Figures 1 to 6 As shown, it includes a frame 1, and a magnetic ring reel 2, a tape feeding mechanism 3, a pressing mechanism 4 and a tape cutting mechanism 5 installed on the frame 1; the magnetic ring reel 2 is used to wind amorphous tape to form an amorphous magnetic ring, and the amorphous magnetic ring is wrapped with tape after winding. In the tape wrapping stage, the tape 10 is conveyed to the amorphous magnetic ring by the tape feeding mechanism 3, and the pressing mechanism 4 presses the tape 10 onto the amorphous magnetic ring so that the tape and the amorphous magnetic ring are tightly attached, and the magnetic ring reel 2 is controlled to rotate to wrap the tape around the periphery of the amorphous magnetic ring. After the tape 10 is wrapped on the amorphous magnetic ring, the tape 10 is cut off by the tape cutting mechanism 5, thereby realizing automatic tape wrapping on the amorphous magnetic ring winding machine, which can improve production efficiency and ensure product consistency. In order to better improve the quality of tape wrapping, the structure of the tape feeding mechanism 3 is further optimized: see specifically Figures 1 to 3As shown, the tape feeding mechanism 3 includes a tape unwinding mechanism 31, a tape feed guide seat 32 and a pushing mechanism 33, wherein the pushing mechanism 33 is used to drive the tape feed guide seat 32 to move in the direction of approaching and moving away from the magnetic ring reel 2; the tape feed guide seat 32 is provided with a guide portion 323 for the tape 10 to pass through, and the tape feed guide seat 32 is provided with a tape pressing assembly for pressing and releasing the tape 10; the pushing mechanism 33 includes a first pushing unit 331 and a second pushing unit 332 driven to move by the first pushing unit 331, the tape feed guide seat 32 is connected to the second pushing unit 332, and the driving direction of the first pushing unit 331 and the driving direction of the second pushing unit 332 are in the same direction. By setting the pushing mechanism 33 including the first pushing unit 331 and the second pushing unit 332, the first pushing unit 331 and the second pushing unit 332 can successively retreat in sections after the tape is wrapped, that is, drive the tape feed guide seat 32 to move away from the magnetic ring reel 2 in stages. The first retreat provides a cutting space for the tape cutting mechanism 5. At this time, the distance between the amorphous magnetic ring and the tape outlet end 3231 of the guide part 323 is relatively close. After the tape is cut at this position, the length of the tape tail end part on the amorphous magnetic ring and the tape head part extending from the tape outlet end of the guide part 323 is effectively controlled, which not only facilitates the completion of the tail end bonding of the tape and the amorphous magnetic ring, but also creates conditions for the smooth overlap of the tape head part and the amorphous magnetic ring during the next tape wrapping; the secondary retreat further expands the distance between the tape feed guide seat 32 and the magnetic ring reel 2 to avoid interference with subsequent operations and improve the rationality of the structure.

[0027] The tape feeding mechanism 3 adopts the above structure. When laying out the path of the adhesive tape 10, the adhesive tape output from the adhesive tape unwinding mechanism 31 is finally led out through the guide part 323 on the tape feed guide seat 32. When conveying the adhesive tape, the tape pressing assembly presses the adhesive tape 10, and the tape feed guide seat 32 is driven toward the magnetic ring reel 2 by the first pushing unit 331 and the second pushing unit 332. The tape head extending from the tape outlet end 3231 of the adhesive tape 10 from the guide part 323 is approached and pressed against the outer side of the amorphous magnetic ring on the magnetic ring reel 2 through the pressing mechanism 4, and then the tape pressing assembly is controlled to loosen the adhesive tape, and the magnetic ring reel 2 is pulled during the rotation of the adhesive tape. The tape is wrapped around the outer circumference of the amorphous magnetic ring. During the wrapping process, the pressing mechanism 4 continuously presses the tape 10 on the outer side of the amorphous magnetic ring so that the tape is tightly attached to the amorphous magnetic ring. After wrapping, one of the first pushing unit 331 and the second pushing unit 332 is retracted to drive the tape feed guide seat 32 to move a distance away from the magnetic ring reel 2, and then the tape cutting mechanism 5 cuts the tape (the tape pressing assembly presses the tape 10 before the tape is cut), and then the other of the first pushing unit 331 and the second pushing unit 332 is retracted to drive the tape feed guide seat 32 to continue to move away from the magnetic ring reel 2 to the initial position.

[0028] Furthermore, in a specific implementation, the driving stroke of the second pushing unit 332 is set to be smaller than the driving stroke of the first pushing unit 331. After the tape wrapping is completed, the tape feed guide seat 32 is first driven back by the second pushing unit 332, and then further driven back to the initial position by the first pushing unit 331. The first pushing unit 331 and the second pushing unit 332 use linear drive units, and preferably the linear drive units are set to be cylinders; in actual operation, the linear drive units can also be set to electric cylinders.

[0029] like Figure 3 As shown, the belt pressing assembly includes a belt pressing cylinder 328, and a mounting frame 322 is provided on the belt feed guide seat 32. The belt pressing cylinder 328 is installed on the mounting frame 322 and is located above the guide portion 323. In actual use, the belt pressing cylinder 328 applies a stable pressure to the tape 10, and when the tape 10 is pressed tightly, the belt feed guide seat 32 can drive the tape 10 to move when it moves.

[0030] Continue to view Figure 3 The cylinder rod of the belt pressing cylinder 328 faces the guide part 323, and a rubber pressure block 324 is installed at the end of the cylinder rod; the material of the rubber pressure block 324 has good elasticity and can provide stable pressure without damaging the surface of the tape 10, thereby ensuring the pressing effect of the belt pressing assembly on the tape 10.

[0031] See also Figure 3As shown, the belt pressing assembly also includes a belt pressing swing rod 325, a first elastic member 326 and a driving unit 327; a mounting block 321 is provided on the belt feed guide seat 32, and the belt pressing swing rod 325 is hingedly arranged on the mounting block 321, and a crimping portion 3251 for crimping the adhesive tape 10 to the guide portion 323 is provided on the belt pressing swing rod 325, and the crimping portion 3251 is close to the tape outlet end 3231 of the guide portion 323; the first elastic member 326 provides elastic force for the belt pressing swing rod 325, so that the crimping portion 3251 maintains a tendency to move toward the guide portion 323; the driving unit 327 is fixed on the belt feed guide seat 32, and the driving unit 327 is used to apply a thrust to the belt pressing swing rod 325 , so that the crimping part 3251 moves away from the guiding part 323; in normal state, under the action of the first elastic member 326, the crimping part 3251 can apply pressure to the part of the tape 10 close to the tape head to prevent the tape head from shifting. When the tape needs to be released during the wrapping process, the driving unit 327 pushes the tape pressing rocker 325 to swing so that the crimping part 3251 releases the tape 10; in this embodiment, the first elastic member 326 is preferably a tension spring, and the two ends of the tension spring are respectively connected to the tape pressing rocker 325 and the mounting block 321; in actual operation, the first elastic member 326 can also be a torsion spring, which is installed at the hinge shaft of the tape pressing rocker 325; the driving unit 327 is preferably a cylinder.

[0032] like Figure 2 As shown, the power output end of the first pushing unit 331 is equipped with a mounting block 321, and the second pushing unit 332 is mounted on the mounting block 321; the mounting block 321 has a support platform 3211 extending along the conveying direction of the tape 10, and a support portion 3212 suitable for supporting the tape 10 is formed on the support platform 3211; the support portion 3212 can provide continuous and stable support for the tape 10, effectively preventing the tape from sagging and deflecting during the conveying process, thereby improving the stability of the tape conveying; the support portion 3212 is preferably set to be a plane.

[0033] Combination Figure 1 and Figure 4The pressing mechanism 4 includes a pressing cylinder 41 fixed on the frame 1, a fixed seat 42 driven to move by the pressing cylinder 41, a pressing rod 43 swingably arranged on the fixed seat 42, and a second elastic member 44 providing elastic force for the pressing rod 43, the second elastic member 44 is installed between the fixed seat 42 and the pressing rod 43, and a baffle is arranged on the fixed seat 42, through which the pressing rod 43 can be resisted and limited, that is, under normal circumstances, it abuts on the baffle under the elastic force of the second elastic member 44; in the process of crimping the tape, the pressing rod 43 can be adaptively moved relative to the fixed seat 42, and elastically abuts on the amorphous magnetic ring through the elastic force provided by the second elastic member 44, so as to realize adaptive pressing of the tape, ensure that the tape is reliably bonded to the outer periphery of the amorphous magnetic ring, and improve the quality of tape wrapping.

[0034] See also Figure 1 The tape cutting mechanism 5 includes a tape cutting cylinder 51 fixed on the frame 1 and a blade 52 driven by the tape cutting cylinder 51. When cutting the tape 10, the tape cutting cylinder 51 drives the blade 52 to move forward to cut the tape 10. After cutting the tape 10, the tape cutting cylinder 51 drives the blade 52 to move backward and reset to prepare for the next cutting.

[0035] Combination Figure 1 , Figure 5 and Figure 6The tape unwinding mechanism 31 includes a mechanism frame 311, a tape unwinding disk 312, a first guide wheel 313, a second guide wheel 314, a third guide wheel 315, a downward pressure cylinder 316 and a counterweight slider 317; the mechanism frame 311 is fixedly connected to the frame 1, the tape unwinding disk 312 is mounted on the mechanism frame 311 for positioning the tape disk 101, the first guide wheel 313 and the third guide wheel 315 are rotatably mounted on the mechanism frame 311, and the second guide wheel 314 is rotatably mounted on the mechanism frame 311. The wheel 314 is arranged between the first guide wheel 313 and the third guide wheel 315 and can move up and down. The second guide wheel 314 is connected to the counterweight slider 317. The tape 10 unwound by the tape reel 101 on the tape unwinding reel 312 passes through the first guide wheel 313, the second guide wheel 314 and the third guide wheel 315 in sequence. The pressing cylinder 316 is fixedly connected to the machine frame 311 or the frame 1 and is located above the counterweight slider 317, and is used to press the counterweight slider 317 to The tape is then unwound by the counterweight slider 317, which is then pulled back by the counterweight slider 317 to keep the tape in a taut state.

[0036] In order to ensure that the installation and movement of the counterweight slider 317 are more stable and reliable, the mechanism frame 311 is equipped with a guide rod 318 arranged in the up and down directions, and the counterweight slider 317 is provided with a guide hole 319, and the guide hole 319 cooperates with the guide rod 318. This design enables the counterweight slider 317 to slide up and down along the guide rod 318, effectively limiting its movement direction and avoiding deviation or shaking, thereby improving the operation accuracy and stability of the mechanism.

[0037] For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the invention still fall within the scope of protection of the present invention.

Claims

1. A tape wrapping mechanism for an amorphous magnetic ring winding machine, comprising a frame (1), on which a magnetic ring reel (2) is mounted; characterized in that: The frame (1) is also provided with a tape feeding mechanism (3) for conveying the adhesive tape (10), a material pressing mechanism (4) for crimping the adhesive tape onto the amorphous magnetic ring, and a tape cutting mechanism (5) for cutting the adhesive tape; the tape feeding mechanism (3) comprises an adhesive tape unwinding mechanism (31), a tape feed guide seat (32), and a pushing mechanism (33); the pushing mechanism (33) is used to drive the tape feed guide seat (32) to move in a direction approaching and away from the magnetic ring reel (2); the tape feed guide seat (32) is provided with a tape feed (10 ) passes through a guide portion (323), the tape feed guide seat (32) is provided with a tape pressing assembly for pressing and releasing the adhesive tape (10); the pushing mechanism (33) comprises a first pushing unit (331) and a second pushing unit (332) driven to move by the first pushing unit (331), the tape feed guide seat (32) is connected to the second pushing unit (332), and the driving direction of the first pushing unit (331) and the driving direction of the second pushing unit (332) are the same direction.

2. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to claim 1, characterized in that: The first pushing unit (331) and the second pushing unit (332) are linear drive units, and the linear drive units are air cylinders or electric cylinders.

3. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to claim 1, characterized in that: The belt pressing assembly comprises a belt pressing cylinder (328); a mounting frame (322) is provided on the belt feeding guide seat (32); the belt pressing cylinder (328) is mounted on the mounting frame (322) and is located above the guide portion (323).

4. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to claim 3, characterized in that: The cylinder rod of the belt pressing cylinder (328) faces the guide portion (323), and a rubber pressing block (324) is installed at the end of the cylinder rod.

5. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to any one of claims 1 to 4, characterized in that: The belt pressing assembly comprises a belt pressing swing rod (325), a first elastic member (326) and a driving unit (327); The tape-feeding guide seat (32) is provided with a mounting block (321); the tape-pressing swing rod (325) is hingedly arranged on the mounting block (321); the tape-pressing swing rod (325) is provided with a crimping portion (3251) for crimping the adhesive tape (10) to the guide portion (323); the crimping portion (3251) is close to the tape outlet end (3231) of the guide portion (323); the first elastic member (326) provides elastic force for the tape-pressing swing rod (325) so that the crimping portion (3251) maintains a tendency to move toward the guide portion (323); the driving unit (327) is fixed on the tape-feeding guide seat (32); the driving unit (327) is used to apply a thrust to the tape-pressing swing rod (325) so that the crimping portion (3251) moves in a direction away from the guide portion (323).

6. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to claim 1, characterized in that: The power output end of the first pushing unit (331) is provided with a mounting block (321), and the second pushing unit (332) is mounted on the mounting block (321); the mounting block (321) has a support platform (3211) extending along the conveying direction of the adhesive tape (10), and a support portion (3212) suitable for supporting the adhesive tape (10) is formed on the support platform (3211).

7. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to claim 1, characterized in that: The pressing mechanism (4) comprises a pressing cylinder (41) fixed on the frame (1), a fixed seat (42) driven to move by the pressing cylinder (41), a pressing rod (43) swingably arranged on the fixed seat (42), and a second elastic member (44) providing elastic force for the pressing rod (43), wherein the second elastic member (44) is installed between the fixed seat (42) and the pressing rod (43).

8. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to claim 1, characterized in that: The tape cutting mechanism (5) comprises a tape cutting cylinder (51) fixed on the frame (1) and a blade (52) driven by the tape cutting cylinder (51); the tape cutting cylinder (51) drives the blade (52) to move so as to cut the adhesive tape (10).

9. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to claim 1, characterized in that: The adhesive tape unwinding mechanism (31) comprises a mechanism frame (311), an adhesive tape unwinding disk (312), a first guide wheel (313), a second guide wheel (314), a third guide wheel (315), a downward pressure cylinder (316) and a counterweight slider (317); the mechanism frame (311) is fixedly connected to the frame (1); the adhesive tape unwinding disk (312) is mounted on the mechanism frame (311) for positioning the adhesive tape (10) disk; the first guide wheel (313) and the third guide wheel (315) are rotatably mounted on the mechanism frame (311). The second guide wheel (314) is disposed between the first guide wheel (313) and the third guide wheel (315) and is movable up and down, and the second guide wheel (314) is connected to a counterweight slider (317); the adhesive tape (10) unwound from the adhesive tape (10) reel on the adhesive tape unwinding reel (312) passes through the first guide wheel (313), the second guide wheel (314) and the third guide wheel (315) in sequence; the downward pressure cylinder (316) is located above the counterweight slider (317) and is used to apply downward pressure to the counterweight slider (317).

10. The tape wrapping mechanism for an amorphous magnetic ring winding machine according to claim 9, characterized in that: The mechanism frame (311) is provided with a guide rod (318) arranged in the up-down direction, and the counterweight slider (317) is provided with a guide hole (319), and the guide hole (319) cooperates with the guide rod (318).

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