Nanocrystalline strip width detection mechanism

Abstract

The utility model discloses a nanocrystalline strip width detection mechanism which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with two dustproof shells, the top of each dustproof shell is provided with a round hole, the inner wall of each round hole is movably connected with a fixing rod, the inner wall of the top of each dustproof shell is fixedly connected with a limiting cylinder, and the limiting cylinders are movably connected with the fixing rods. Connecting plates are movably connected to the circumferential outer walls of the limiting cylinder and the fixing rod, a transmission device is fixedly connected to the bottom of one connecting plate, a small hole is formed in the bottom of the transmission device, a second motor is fixedly connected to the inner wall of the small hole, the second motor is fixed to the bottom plate, and a first connecting rod is fixedly connected between the two connecting plates; the cylindrical outer wall of the first connecting rod is movably connected with a positioning gear, and the lower end of the positioning gear is fixedly connected with a rotating shaft. According to the utility model, not only can the working accuracy be improved, but also the working efficiency and the working reliability can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nanocrystalline strip production and manufacturing, in particular to a nanocrystalline strip width detection mechanism. Background Art

[0002] Nanocrystalline ribbon refers to a soft magnetic alloy with a nanocrystalline structure obtained by heat treatment on the basis of amorphous alloy. It has excellent soft magnetic properties such as high saturation magnetic induction, high magnetic permeability, and low loss. It is widely used in electric power, industrial power supply, new energy and other fields. With the development of high technology, people pay more and more attention to the institutions related to high-performance materials.

[0003] Nanocrystalline ribbon is an iron-based soft magnetic alloy material with an ultrafine crystal structure and superior soft magnetic properties. During the production process, the length, surface smoothness, thickness, etc. of nanocrystalline ribbon need to be tested and adjusted. The current detection mechanism is a fixed tensioning wheel. When detecting nanocrystalline ribbons of different thicknesses, the crystal ribbon will shift due to the different thicknesses, thereby affecting the detection accuracy. Therefore, it is very necessary to propose a nanocrystalline ribbon width detection mechanism. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a nanocrystalline strip width detection mechanism.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip.

[0007] As a further solution of the present invention, a plurality of bottom columns are provided at the bottom end of the bottom plate, and the bottom columns are evenly distributed.

[0008] As a further solution of the present invention, two support plates are fixedly connected to the upper surface of the base plate, a storage rod is fixedly connected to one side of the support plate, and a first motor is fixedly connected to one side of the support plate.

[0009] As a further solution of the present invention, two telescopic rods are fixedly connected to the upper surface of the base plate, one of the telescopic rods is provided with a U-shaped ring, and the U-shaped ring is fixedly connected to an infrared sensor.

[0010] As a further solution of the present invention, the upper surface of the bottom plate is fixedly connected to a base, and the upper surface of the base is fixedly connected to a hair dryer.

[0011] As a further solution of the present invention, the upper surface of the bottom plate is fixedly connected to a detection platform, and the upper surface of the detection platform is fixedly connected to a lower width detector.

[0012] As a further solution of the present invention, a bracket is fixedly connected to the upper surface of the base plate, a controller is provided on the upper surface of the bracket, one end of the bracket is fixedly connected to two lighting lamps, and one end of the bracket is fixedly connected to an upper width detector and a camera.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the mutual cooperation of the fixed shaft, the rotating shaft and the fixed rod, when measuring, the second motor rotates the rotating shaft around the fixed shaft through the transmission device, the positioning gear engages with the fixed outer ring to make the rotating shaft rotate, and the rotating shaft engages with the fixed shaft to move the fixed rod downward, adjust the height, and make the crystal strip taut, thereby completing the function of eliminating deviation during the measurement process and improving the accuracy of the work.

[0015] 2. Through the mutual cooperation of the storage rod, the support plate and the first motor, when measuring the width, the storage rod can place the nanocrystalline strip to be measured, and the first motor on the support plate drives the rotating wheel to rotate, and the rotating wheel drives the nanocrystalline strip to feed, thereby completing the feeding work and improving the work efficiency.

[0016] 3. Through the cooperation between the upper width detector and the lower width detector, when measuring the width, the lighting lamp illuminates the crystal strip, the upper detector detects the width of its upper surface, and the lower detector performs verification. When an error occurs, it reports to the controller for calibration, thereby improving the reliability of the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a nanocrystalline strip width detection mechanism proposed in the present invention;

[0018] Figure 2 This is a side view structural diagram of a nanocrystalline strip width detection mechanism proposed in the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the nanocrystalline strip width detection mechanism proposed in the present invention;

[0020] Figure 4 This is a schematic diagram of the enlarged structure of point B of a nanocrystalline strip width detection mechanism proposed in the present invention;

[0021] In the figure: 1. Base column; 2. Dustproof shell; 3. Lower width detector; 4. Base; 5. Hair dryer; 6. Testing table; 7. Bottom plate; 8. Telescopic rod; 9. Camera; 10. Controller; 11. Bracket; 12. Upper width detector; 13. Illuminating lamp; 14. U-shaped ring; 15. Infrared sensor; 16. First motor; 17. Rotating wheel; 18. Storage rod; 19. Support plate; 20. First connecting rod; 21. Rotating shaft; 22. Positioning gear; 23. Connecting plate; 24. Fixed rod; 25. Cylindrical hole; 26. Fixed outer ring; 27. Fixed shaft; 28. Transmission device; 29. ​​Second motor; 30. Limiting cylinder. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figures 1-4, a nanocrystalline strip width detection mechanism includes a base plate 7, two dustproof shells 2 are bolted to the upper surface of the base plate 7, a circular hole is opened on the top of the dustproof shell 2, and a fixing rod 24 is rotatably connected to the inner wall of the circular hole. A limiting cylinder 30 is bolted to the inner wall of the top of the dustproof shell 2, and the circumferential outer wall of the limiting cylinder 30 and the fixing rod 24 are rotatably connected to a connecting plate 23, and a transmission device 28 is bolted to the bottom of one of the connecting plates 23, and a small hole is opened at the bottom of the transmission device 28, and a second motor 29 is bolted to the inner wall of the small hole, and the second motor 29 is fixed to the base plate 7, and the second motor 29 rotates the lower driving device 28, and the driving device 28 drives the connecting plate 23 to rotate, and a first connecting rod 20 is bolted between the two connecting plates 23, and the cylindrical outer wall of the first connecting rod 20 is rotatably connected It is connected to a positioning gear 22, and the lower end of the positioning gear 22 is bolted to a rotating shaft 21. The connecting plate 23 drives the positioning gear 22 and the rotating shaft 21 to rotate around the fixed rod 24. The top inner wall of the dustproof shell 2 is bolted to a fixed outer ring 26, and the inner wall of the fixed outer ring 26 is provided with a rack, and the rack is engaged with the positioning gear 22. The positioning gear 22 is engaged and rotated with the fixed outer ring 26. The circumferential outer wall of the fixed rod 24 is bolted to a fixed shaft 27. The fixed shaft 27 and the cylindrical outer wall of the rotating shaft 21 are both provided with threads, and the fixed shaft 27 is engaged with the threads on the cylindrical outer wall of the rotating shaft 21, so that the fixed shaft 27 moves downward. The downward movement of the fixed shaft 27 drives the fixed rod 24 to move downward, and the rotating shaft 21 is engaged with the fixed shaft 27. The top of the fixed rod 24 is provided with a rotating wheel 17.

[0024] In the present invention, a plurality of bottom columns 1 are provided at the bottom end of the bottom plate 7, and the bottom columns 1 provide support for the bottom plate 7, and the bottom columns 1 are evenly distributed. Two support plates 19 are fixed to the upper surface of the bottom plate 7 by bolts, and a storage rod 18 is fixed to one side of the support plate 19 by bolts, and a first motor 16 is fixed to one side of the support plate 19 by bolts. Two telescopic rods 8 are fixed to the upper surface of the bottom plate 7 by bolts, and the nanocrystalline ribbon is placed on the storage rod 18. The first motor 16 is started to drive the runner 17 to rotate, and the runner 17 drives the crystal ribbon to feed, through the U-shaped ring 14 on the telescopic rod 8, one of the telescopic rods 8 is provided with a U-shaped ring 14, and an infrared sensor 15 is fixed to the U-ring 14 by bolts, and the bottom plate 7 The upper surface of the base 4 is bolted to it, the upper surface of the base 4 is bolted to the hair dryer 5, the upper surface of the bottom plate 7 is bolted to the detection table 6, the upper surface of the detection table 6 is bolted to the lower width detector 3, the upper surface of the bottom plate 7 is bolted to the bracket 11, the upper surface of the bracket 11 is provided with a controller 10, one end of the bracket 11 is bolted to two lighting lamps 13, one end of the bracket 11 is bolted to the upper width detector 12 and the camera 9, after the upper width detector 12 performs detection, it is verified with the data of the lower width detector 3, and the controller 10 calculates the error. After calibration, it passes directly above the detection table 6, the lighting lamp 13 provides brightness, and the camera 9 records the image.

[0025] Working principle: When measuring the width of nanocrystalline ribbon, the bottom column 1 provides support for the bottom plate 7, the nanocrystalline ribbon is placed on the storage rod 18, the first motor 16 starts to drive the runner 17 to rotate, the runner 17 drives the nanocrystalline ribbon to feed, through the U-shaped ring 14 on the telescopic rod 8, the infrared sensor 15 detects whether it is aligned with the runner 17, if not, the second motor 29 rotates the lower drive device 28, the drive device 28 drives the connecting plate 23 to rotate, the connecting plate 23 drives the positioning gear 22 and the rotating shaft 21 to rotate around the fixed rod 24, the positioning gear 22 and the fixed The outer ring 26 engages and rotates, and the rotating shaft 21 engages with the fixed shaft 27, so that the fixed shaft 27 moves downward. The downward movement of the fixed shaft 27 drives the fixed rod 24 to move downward, and the rotating wheel 17 above the fixed rod 24 presses the nano-ribbon, thereby completing the offset calibration. After calibration, it passes directly above the detection table 6, the lighting lamp 13 provides brightness, the camera 9 records the image, and the upper width detector 12 performs detection and verifies it with the data of the lower width detector 3. The controller 10 calculates the error and determines whether it needs to be calibrated again, thereby completing the width detection of the nanocrystalline ribbon.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A nanocrystalline strip width detection mechanism, comprising a bottom plate (7), characterized in that: Two dustproof shells (2) are fixedly connected to the upper surface of the bottom plate (7), a circular hole is provided on the top of the dustproof shell (2), and a fixing rod (24) is movably connected to the inner wall of the circular hole. A limiting cylinder (30) is fixedly connected to the inner wall of the top of the dustproof shell (2), and the circumferential outer walls of the limiting cylinder (30) and the fixing rod (24) are movably connected to a connecting plate (23). The bottom of one of the connecting plates (23) is fixedly connected to a transmission device (28), and a small hole is provided on the bottom of the transmission device (28). A second motor (29) is fixedly connected to the inner wall of the small hole, and the second motor (29) is fixed to the bottom plate (7). The two connecting plates (23) are fixedly connected to a first motor. The connecting rod (20) is provided with a positioning gear (22) on the cylindrical outer wall of the first connecting rod (20), and the lower end of the positioning gear (22) is fixedly connected to the rotating shaft (21). The top inner wall of the dustproof shell (2) is fixedly connected to a fixed outer ring (26), and the inner wall of the fixed outer ring (26) is provided with a rack, and the rack is meshed with the positioning gear (22). The circumferential outer wall of the fixed rod (24) is fixedly connected to a fixed shaft (27), and the fixed shaft (27) and the cylindrical outer wall of the rotating shaft (21) are both provided with threads, and the fixed shaft (27) is meshed with the threads on the cylindrical outer wall of the rotating shaft (21). The top of the fixed rod (24) is provided with a rotating wheel (17).

2. A nanocrystalline ribbon width detection mechanism according to claim 1, characterized in that: A plurality of bottom columns (1) are provided at the bottom end of the bottom plate (7), and the bottom columns (1) are evenly distributed.

3. The nanocrystalline ribbon width detection mechanism according to claim 1, characterized in that: Two support plates (19) are fixedly connected to the upper surface of the bottom plate (7), a material storage rod (18) is fixedly connected to one side of the support plate (19), and a first motor (16) is fixedly connected to one side of the support plate (19).

4. A nanocrystalline ribbon width detection mechanism according to claim 3, characterized in that: Two telescopic rods (8) are fixedly connected to the upper surface of the bottom plate (7), one of the telescopic rods (8) is provided with a U-shaped ring (14), and an infrared sensor (15) is fixedly connected to the U-shaped ring (14).

5. The nanocrystalline ribbon width detection mechanism according to claim 4, characterized in that: The upper surface of the bottom plate (7) is fixedly connected to a base (4), and the upper surface of the base (4) is fixedly connected to a hair dryer (5).

6. A nanocrystalline ribbon width detection mechanism according to claim 4, characterized in that: The upper surface of the bottom plate (7) is fixedly connected to a detection platform (6), and the upper surface of the detection platform (6) is fixedly connected to a lower width detector (3).

7. The nanocrystalline ribbon width detection mechanism according to claim 6, characterized in that: The upper surface of the bottom plate (7) is fixedly connected to a bracket (11), the upper surface of the bracket (11) is provided with a controller (10), one end of the bracket (11) is fixedly connected to two lighting lamps (13), and one end of the bracket (11) is fixedly connected to an upper width detector (12) and a camera (9).

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