Winding device for nanocrystalline strip

Abstract

The utility model discloses a rolling device for nanocrystalline strips, which belongs to the field of nanocrystalline strip production and comprises a base, a mounting plate is arranged above the base, a rolling mechanism is arranged on the mounting plate, a lifting mechanism is arranged between the mounting plate and the base, and the lifting mechanism comprises a screw rotationally connected to the top of the base. The outer portion of the screw is in threaded connection with a threaded sleeve, the mounting plate is fixedly connected to the top of the threaded sleeve, the top of the base is fixedly connected with a limiting rod, and a linkage mechanism is arranged between the winding mechanism and the lifting mechanism. The device has the beneficial effects that the lifting mechanism is arranged, the height of the winding disc is adjusted through the lifting mechanism according to the change of the diameter of the nanocrystalline strip wound on the winding disc, and the situation that after the diameter of the nanocrystalline strip wound on the winding disc is increased, the nanocrystalline strip is damaged due to the fact that the nanocrystalline strip is subjected to too large tension is avoided; and the linkage mechanism is arranged, linkage between the winding mechanism and the lifting mechanism is achieved through the linkage mechanism, use of an extra power source is avoided, and the utilization rate of resources is increased.

Description

Technical Field

[0001] The utility model relates to the field of nanocrystalline strip production, in particular to a winding device for nanocrystalline strips. Background Art

[0002] Nanocrystalline ribbon is a metal ribbon with a special grain structure. It is usually composed of metal grains with a grain size of nanometers (generally less than 100 nanometers). The preparation of this material usually involves deforming the metal first, and then refining the grains to the nanometer level through specific heat treatment or other process methods. Nanocrystalline ribbon has broad application potential in the field of materials science and engineering, including aerospace, automotive industry, electronic devices, etc. However, the preparation and processing of nanocrystalline ribbon is still challenging and requires in-depth research and technology accumulation.

[0003] After searching, the Chinese patent announcement number CN220484831U discloses a winding device for the production of low-frequency wide-conductivity nanocrystalline strips. The patent drives the rotating roller to rotate through a driving motor to realize the winding process. When winding, the first correction disk and the second correction disk are located on both sides of the nanocrystalline strip, which can limit the position of the nanocrystalline strip and avoid deviation. When the winding is completed, the second handle is manually pulled to drive the column to disengage from the third through hole and the second through hole, and then the first handle is manually pulled to remove the first firmware, and then the wound nanocrystalline strip is removed. It is more convenient and effective. This avoids the problem that the traditional winding device lacks a correction component on the one hand, which easily causes the nanocrystalline strip to deviate during the winding process, and on the other hand, it is inconvenient to remove the nanocrystalline strip after winding, thereby affecting the subsequent processing process.

[0004] However, the height of the commonly used winding device remains unchanged during the winding process. As the nanocrystalline ribbon is continuously wound, the diameter of the nanocrystalline ribbon wound on the rotating roller gradually increases, causing the nanocrystalline ribbon to be subjected to increasing tension during the later winding process, which may cause damage to the nanocrystalline ribbon. Utility Model Content

[0005] The purpose of the utility model is to provide a winding device for nanocrystalline strips in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A winding device for nanocrystalline strips comprises a base, a mounting plate is arranged above the base, a winding mechanism is arranged on the mounting plate, a lifting mechanism is arranged between the mounting plate and the base, the lifting mechanism comprises a screw rod rotatably connected to the top of the base, a screw sleeve is threadedly connected to the outer surface of the screw rod, the mounting plate is fixedly connected to the top of the screw sleeve, a limiting rod is fixedly connected to the top of the base, the screw sleeve is slidably connected to the end of the limiting rod, and a linkage mechanism is arranged between the winding mechanism and the lifting mechanism.

[0008] Preferably, the winding mechanism includes a rotating motor fixedly connected to the rear side of the mounting plate, the output end of the rotating motor is connected to a rotating shaft via a coupling, and a winding disc is fixedly connected to the rotating shaft.

[0009] Preferably, the linkage mechanism includes a horizontal plate fixedly connected to the rear side of the mounting plate, the bottom of the horizontal plate is rotatably connected to a rotating shaft, a gear is fixedly connected to the rotating shaft, the top of the base is rotatably connected to a gear column, the gear is meshed with the gear column, a second synchronous belt is connected between the gear column and the screw, and the linkage mechanism also includes a power component for realizing the linkage between the rotating shaft and the rotating shaft.

[0010] Preferably, the power assembly includes a worm rotatably connected to the mounting plate, a first synchronous belt is connected between the worm and the rotating shaft, the rear end of the worm extends out of the mounting plate, a worm wheel is fixedly connected to the rotating shaft, the worm wheel meshes with the worm, and the diameter of the worm wheel is smaller than the diameter of the gear.

[0011] Preferably, a sliding groove is provided on the rear side of the screw sleeve, and the limiting rod is slidably connected in the sliding groove.

[0012] Preferably, a support frame is fixedly connected to the bottom of the mounting plate, and the rotating shaft is rotatably connected between the support frame and the cross plate.

[0013] The beneficial effects are as follows: a lifting mechanism is provided, and the height of the winding reel is adjusted through the lifting mechanism according to the change in the diameter of the wound nanocrystalline strip on the winding reel, so as to avoid excessive tension on the nanocrystalline strip wound on the winding reel after the diameter becomes larger, thereby preventing the nanocrystalline strip from being damaged; a linkage mechanism is provided, and the linkage between the winding mechanism and the lifting mechanism is achieved through the linkage mechanism, so as to avoid the use of additional power sources and improve the utilization rate of resources.

[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 This is a first schematic diagram of a winding device for nanocrystalline ribbons according to the utility model;

[0017] Figure 2 This is a second schematic diagram of a winding device for nanocrystalline ribbons according to the utility model;

[0018] Figure 3 It is a front view of a winding device for nanocrystalline ribbons according to the utility model;

[0019] Figure 4 It is a top view of a winding device for nanocrystalline ribbons according to the utility model;

[0020] Figure 5 It is a rear view of a winding device for nanocrystalline strips described in the utility model.

[0021] The accompanying drawings are marked as follows: 1. Base; 2. Mounting plate; 3. Winding mechanism; 301. Rotating motor; 302. Rotating shaft; 303. Winding disk; 4. Lifting mechanism; 401. Screw; 402. Screw sleeve; 403. Limit rod; 501. Worm; 502. First synchronous belt; 503. Cross plate; 504. Rotating shaft; 505. Worm wheel; 506. Gear; 507. Tooth column; 508. Second synchronous belt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-Figure 5As shown, a winding device for nanocrystalline ribbon comprises a base 1, a mounting plate 2 is arranged above the base 1, a winding mechanism 3 is arranged on the mounting plate 2, the winding mechanism 3 comprises a rotating motor 301 bolted to the rear side of the mounting plate 2, the output end of the rotating motor 301 is connected to a rotating shaft 302 through a coupling, a winding disk 303 is fixedly connected to the rotating shaft 302, the rotating motor 301 is started, the rotating motor 301 drives the rotating shaft 302 to drive the winding disk 303 to rotate, and the nanocrystalline ribbon is wound onto the winding disk 303.

[0026] A lifting mechanism 4 is arranged between the mounting plate 2 and the base 1, and the lifting mechanism 4 includes a screw rod 401 rotatably connected to the top of the base 1, and a screw sleeve 402 is connected to the outer thread of the screw rod 401, and the mounting plate 2 is fixedly connected to the top of the screw sleeve 402, and a limiting rod 403 is fixedly connected to the top of the base 1, and a sliding groove is provided on the rear side of the screw sleeve 402, and the limiting rod 403 is slidably connected in the sliding groove. The rotation of the screw rod 401 will drive the screw sleeve 402 to drive the mounting plate 2 to rise and fall.

[0027] A linkage mechanism is arranged between the winding mechanism 3 and the lifting mechanism 4, and the linkage between the winding mechanism 3 and the lifting mechanism 4 is realized through the linkage mechanism, thereby avoiding the use of an additional power source and improving the utilization rate of resources. The linkage mechanism includes a horizontal plate 503 bolted to the rear side of the mounting plate 2, and an L-shaped support frame is bolted to the bottom of the mounting plate 2, and a rotating shaft 504 is rotatably connected between the support frame and the horizontal plate 503, and a gear 506 is fixedly connected to the rotating shaft 504, and a gear column 507 is rotatably connected to the top of the base 1, and the gear 506 is meshed with the gear column 507, and a second synchronous belt 508 is connected between the gear column 507 and the screw 401, and the linkage mechanism also includes a power component for realizing the linkage between the rotating shaft 302 and the rotating shaft 504.

[0028] The power assembly includes a worm 501 rotatably connected to the mounting plate 2, a first synchronous belt 502 is connected between the worm 501 and the rotating shaft 302, the rear end of the worm 501 extends out of the mounting plate 2, a worm wheel 505 is fixedly connected to the rotating shaft 504, the worm wheel 505 is meshed with the worm 501, the diameter of the worm wheel 505 is smaller than the diameter of the gear 506, avoiding interference between the worm wheel 505 and the tooth column 507, and the transmission between the worm 501 and the rotating shaft 302 is realized through the first synchronous belt 502, and the worm 501 rotates to drive the worm wheel 505 to drive the rotating shaft 504 to rotate.

[0029] Working principle: Start the rotating motor 301, the rotating motor 301 drives the rotating shaft 302 to drive the winding disk 303 to rotate, and the nanocrystalline strip is wound onto the winding disk 303. The rotation of the rotating shaft 302 will drive the first synchronous belt 502 to rotate, and the first synchronous belt 502 drives the worm 501 to rotate. The worm 501 meshes with the worm wheel 505 to drive the worm wheel 505 to rotate. The worm wheel 505 drives the rotating shaft 504 to rotate. The rotating shaft 504 drives the gear 506 to rotate. The gear 506 meshes with the tooth column 507 to drive the tooth column 507 to rotate. The tooth column 507 drives the second synchronous belt 508 to rotate. The second synchronous belt 508 drives the screw 401 to rotate. The rotation of the screw 401 drives the screw sleeve 402 to drive the mounting plate 2 and the winding mechanism 3 to gradually move upward according to the increase in the diameter of the wound nanocrystalline strip on the winding disk 303, thereby reducing the tension on the nanocrystalline strip and avoiding damage.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A winding device for nanocrystalline ribbons, comprising a base (1), a mounting plate (2) being arranged above the base (1), a winding mechanism (3) being arranged on the mounting plate (2), characterized in that: A lifting mechanism (4) is arranged between the mounting plate (2) and the base (1), the lifting mechanism (4) comprising a screw rod (401) rotatably connected to the top of the base (1), the screw rod (401) being externally threadedly connected to a screw sleeve (402), the mounting plate (2) being fixedly connected to the top of the screw sleeve (402), the top of the base (1) being fixedly connected to a limiting rod (403), the screw sleeve (402) being slidably connected to the end of the limiting rod (403), and a linkage mechanism being arranged between the winding mechanism (3) and the lifting mechanism (4).

2. A nanocrystalline ribbon winding device according to claim 1, characterized in that: The winding mechanism (3) comprises a rotating motor (301) fixedly connected to the rear side of the mounting plate (2); the output end of the rotating motor (301) is connected to a rotating shaft (302) via a coupling; and a winding disc (303) is fixedly connected to the rotating shaft (302).

3. A nanocrystalline ribbon winding device according to claim 2, characterized in that: The linkage mechanism comprises a transverse plate (503) fixedly connected to the rear side of the mounting plate (2); the bottom of the transverse plate (503) is rotatably connected to a rotating shaft (504); a gear (506) is fixedly connected to the rotating shaft (504); the top of the base (1) is rotatably connected to a toothed column (507); the gear (506) is meshed with the toothed column (507); a second synchronous belt (508) is connected between the toothed column (507) and the screw rod (401); and the linkage mechanism further comprises a power assembly for realizing linkage between the rotating shaft (302) and the rotating shaft (504).

4. A nanocrystalline ribbon winding device according to claim 3, characterized in that: The power assembly comprises a worm (501) rotatably connected to the mounting plate (2); a first synchronous belt (502) is connected between the worm (501) and the rotating shaft (302); a rear end of the worm (501) extends out of the mounting plate (2); a worm wheel (505) is fixedly connected to the rotating shaft (504); the worm wheel (505) is meshed with the worm (501); and a diameter of the worm wheel (505) is smaller than a diameter of the gear (506).

5. The nanocrystalline ribbon winding device according to claim 1, characterized in that: A sliding groove is provided on the rear side of the screw sleeve (402), and the limiting rod (403) is slidably connected in the sliding groove.

6. The nanocrystalline ribbon winding device according to claim 3, characterized in that: The bottom of the mounting plate (2) is fixedly connected to a support frame, and the rotating shaft (504) is rotatably connected between the support frame and the transverse plate (503).

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