Collecting device for ultra-fine grain strip spraying process

Abstract

The application discloses a collecting device for a super fine-grained strip spraying process and belongs to the technical field of winding technology for super fine-grained strip processing.The application is characterized in that a winding sleeve for winding the strip is fixedly arranged on a rotating shaft, and the whole is divided into a winding work on the strip in an early stage and a limiting and cutting work on the end of the strip in a later stage.In the winding work, the slot, the guide fan one and the guide fan two are used to guide and pull the strip, and then the guide tensioning head arranged in the vertical slot is used to extrude and guide the strip into the winding end.The process is adjusted horizontally and moderately by using the electric push cylinder according to the gradual increase of the winding thickness of the strip, so that the gap in the strip caused by the tightness of the winding process is avoided, and after the winding work is completed, the embedded and tightly clamped sleeve is pushed inward and clamped on the winding sleeve, so that the end of the strip is extruded and limited, and the situation that the end of the strip is not limited and scattered in the later stage is avoided.

Description

Technical Field

[0001] This invention relates to the field of winding technology for processing microcrystalline ribbons, and more specifically, to a collection device for the spraying process of microcrystalline ribbons. Background Technology

[0002] The microcrystalline ribbon spraying process is a special process for preparing microcrystalline ribbons. Microcrystalline ribbons are a type of metallic material with a special crystal structure, which has excellent mechanical properties, magnetic properties and corrosion resistance. Therefore, they are widely used in magnetic materials, power, electronics and other fields.

[0003] Traditional methods for preparing microcrystalline ribbon generally involve: first, melting selected metal raw materials in a specific ratio; then, shaping the molten alloy into ribbon using methods such as continuous casting or horizontal casting; followed by subsequent steps such as spraying and microcrystalline treatment. During the high-speed ejection of the microcrystalline ribbon from rotating copper rollers, the ribbon typically piles up on the ground, causing entanglement. To address this issue, current methods typically employ winding equipment. However, ordinary winding equipment struggles to adjust the coil tightness of the microcrystalline ribbon. Insufficient internal coiling during winding leads to voids within the microcrystalline roll, affecting its subsequent use.

[0004] Therefore, we propose a collection device for the ultrafine crystalline ribbon spraying process to effectively solve the practical problems existing in the prior art. Summary of the Invention

[0005] The purpose of this invention is to solve the problem of difficulty in adjusting the tightness of the coil during the winding process. This invention provides a collection device for the microcrystalline strip spraying process. The invention involves fixing a winding sleeve on a rotating shaft for winding the strip. The process is divided into an initial winding operation and a later end-limiting and cutting operation. During the winding operation, the strip is guided and pulled by a slot, guide fan one, and guide fan two. A guide tensioning head, vertically positioned through the slot, compresses and guides the strip at the winding end. As the winding thickness gradually increases, an electric push cylinder adjusts the guide tensioning head horizontally to prevent gaps from forming inside the strip due to loose coiling during winding. After winding is complete, an inwardly pushed insert is tightly secured to the winding sleeve to compress and limit the strip end, preventing the strip from scattering later due to uncontrolled end-cutting.

[0006] The objective of this invention can be achieved through the following technical solution: a collection device for the ultra-microcrystalline ribbon spraying process, comprising an operating table with a winding ring seat fixedly installed, a rotating shaft rotatably connected to the upper end of the operating table being movably sleeved in the middle of the winding ring seat, a drive motor connected to the rotating shaft being fixedly installed at the bottom end of the operating table, a through groove for the ribbon to pass through being opened at one end of the winding ring seat, a winding sleeve being sleeved on the rotating shaft, the winding sleeve comprising an upper plate and a lower plate installed together, and a winding cavity reserved between the upper plate and the lower plate;

[0007] A drive box is fixed on the rear end wall of the winding ring seat, which is perpendicular to the through groove. An electric push cylinder is fixedly installed on the end wall of the drive box. The telescopic end of the electric push cylinder passes through the inside of the drive box and is fixedly connected to a movable plate. The other end of the movable plate passes through the inside of the winding ring seat and is fixedly connected to a guide tension head. A force sensor is fixedly installed between the guide tension head and the movable plate. Guide fan one and guide fan two are fixedly connected on the inner wall of the winding ring seat near the through groove. A threading gap is reserved between guide fan one and guide fan two.

[0008] Furthermore, the upper end of the lower plate is fixedly connected to an insert sleeve that is sleeved with the rotating shaft, and the bottom end of the upper plate is fixedly connected to a connecting sleeve that is sleeved with the insert sleeve. The insert sleeve has an annular groove for the connecting sleeve to be inserted.

[0009] Furthermore, both the bottom end of the connecting sleeve and the embedded sleeve are made of magnetic material, and an electromagnetic plate is embedded inside the rotating shaft. Before the winding operation, the lower disc body located below is first placed on the rotating shaft, with the bottom end of the lower disc body contacting the bottom end face of the inner winding ring seat. The strip to be collected is passed through the strip-passing gap between the through slot, guide fan one, and guide fan two and fixedly placed on the embedded sleeve. The movable plate is pushed inward so that the tension roller at the inner end of the movable plate abuts against the winding end of the strip. Then, the upper disc body is nested on the lower disc body, and the electromagnetic plate is activated to achieve the fixed placement between the winding sleeve and the rotating shaft. The strip is wound into the winding cavity. Finally, the drive motor drives the rotating shaft to perform the subsequent winding operation.

[0010] Furthermore, the guide tensioning head includes a tensioning box, a tensioning roller is rotatably mounted on the end of the tensioning box away from the movable plate, and a pair of hollow sleeves located on both sides of the force sensor are fixedly connected to the end wall of the tensioning box facing the movable plate. The other end of the hollow sleeves extends movably into the interior of the movable plate, and a reserved groove is opened inside the movable plate to movably connect with the hollow sleeves. A compression spring is also fitted inside the hollow sleeve, which is fixedly connected to the tensioning box and the reserved groove respectively.

[0011] Furthermore, the height of the movable plate, tension box, and tension roller is smaller than the height of the winding cavity. The tension roller is in close contact with the outer wall of the strip wound on the embedded sleeve end wall. During the winding process, the tension roller with elasticity is used to tension and compress the strip, which is less likely to cause gaps in the strip due to loose winding during the winding process. An electric push cylinder is set at the rear end of the movable plate, which can adjust the horizontal position of the guide tension head according to the gradual increase of the thickness during the actual winding process, so as to ensure reasonable adjustment of the winding tension of the strip.

[0012] Furthermore, both guide fan one and guide fan two have a guide arc-shaped part at one end. The guide fan two has a cavity inside, and a miniature electric push rod is embedded in the cavity. The telescopic end of the miniature electric push rod is fixedly connected to a cutting blade. Both arc-shaped guide parts have cutting slots corresponding to the position of the cutting blade. When the strip is wound up, the miniature electric push rod drives the cutting blade outward, and the cutting blade cuts the strip at the threading gap.

[0013] Furthermore, a storage groove is provided on the end wall of the winding ring seat located between the guide fan 2 and the movable plate. The bottom end of the storage groove extends inward to the bottom end wall of the winding ring seat. An insert sleeve is pre-placed in the storage groove. A push rod that is movably inserted into the outer end wall of the winding ring seat and connected to the rear end wall of the insert sleeve is provided.

[0014] Furthermore, the insert sleeve is an arc-shaped structure that is movably inserted into the upper and lower end walls of the lower and upper disc bodies. The inner end of the insert sleeve is fixedly connected to an elastic pad that matches the winding cavity. After the strip is wound up, before the strip is cut, the insert sleeve is pushed inward using a push rod. The upper and lower ends of the insert sleeve are tightly locked onto the outer sides of the upper and lower disc bodies, respectively. The elastic pad is set against the strip in the winding cavity. The insert sleeve is exposed on the outside of the storage groove and plays a role in covering and limiting the strip.

[0015] The method of using the collection device for the ultrafine crystalline ribbon spraying process includes the following steps:

[0016] Step 1: First, place the lower plate on the winding sleeve onto the rotating shaft. The strip to be collected passes through the through slot and the through gap between guide fan one and guide fan two and is fixedly placed on the embedded sleeve. Use the electric push cylinder to push the guide tension head inward until it abuts against the winding end of the strip. Then, nest the upper plate on the lower plate and activate the electromagnetic plate to achieve the fixed placement between the winding sleeve and the rotating shaft. Finally, use the drive motor to drive the rotating shaft to perform the subsequent winding operation, and the strip is wound into the winding cavity.

[0017] Step 2: During the entire winding process, the tension roller with elasticity tensions and compresses the strip. The force sensor is used to detect the tension in real time, so that as the thickness of the strip gradually increases during the actual winding process, the guide tension head can be slowly moved back to the outside by the electric push cylinder to ensure that the tension of the strip is kept within a suitable range throughout the winding process.

[0018] Step 3: After winding is complete, use the push rod to push the insert sleeve inward. The insert sleeve is locked onto the winding sleeve, and the elastic pad abuts against the strip in the winding cavity to limit its movement. At this time, use the outward-pushing cutting blade to cut the strip. Finally, turn off the electromagnetic plate at the shaft and remove the winding sleeve upward.

[0019] Compared with the prior art, the advantages of this invention are:

[0020] (1) This solution involves fixing a winding sleeve on the rotating shaft to wind the strip. The whole process is divided into the initial winding of the strip and the later limiting and cutting of the strip end. During the winding process, the strip is guided and pulled by the slot, guide fan one and guide fan two. Then, the guide tension head set vertically through the slot is used to squeeze and guide the strip into the winding end. As the winding thickness of the strip gradually increases, the horizontal position of the guide tension head is adjusted by the electric push cylinder to ensure that the winding tension of the strip is properly adjusted. This prevents the strip from having gaps inside due to loose winding during the winding process. After the winding is completed, the inwardly pushed embedded sleeve is tightly locked on the winding sleeve to squeeze and limit the strip end, so as to prevent the strip end from falling off later due to lack of limit.

[0021] (2) The winding sleeve in this scheme consists of a lower plate and an upper plate that are connected vertically. Before winding, the lower plate is first placed on the rotating shaft, and the bottom end of the lower plate is in contact with the bottom end of the winding ring seat. The strip to be collected is passed through the through slot, the guide fan one, and the guide fan two and fixedly placed on the embedded sleeve. The movable plate is pushed inward so that the tension roller at the inner end of the movable plate abuts against the winding end of the strip. Then the upper plate is nested on the lower plate, and the electromagnetic plate is activated to realize the fixed placement between the winding sleeve and the rotating shaft.

[0022] (3) A force sensor is installed on the guide tension head in this scheme. During the winding process of the strip, the tension roller with elasticity is used to tension and squeeze it. The force sensor located at the rear end of the tension roller is used to detect the tension force in real time. This makes it easy to slowly retract the guide tension head to the outside by the electric push cylinder as the winding thickness of the strip gradually increases during the actual winding process, so as to ensure that the tension force is kept within a suitable range throughout the winding process. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention before the strip is wound up;

[0024] Figure 2 This is a schematic diagram of the structure of the present invention during the strip winding process;

[0025] Figure 3 This is a schematic diagram of the structure of the winding sleeve of the present invention when it is disassembled from top to bottom. Figure 1 ;

[0026] Figure 4 This is a schematic diagram of the structure of the winding sleeve of the present invention when it is disassembled from top to bottom. Figure 2 ;

[0027] Figure 5 This is a cross-sectional view of the strip winding process of the present invention. Figure 1 ;

[0028] Figure 6 This is a cross-sectional view of the strip winding process of the present invention. Figure 2 ;

[0029] Figure 7 This is a partial enlarged view of the guide tensioning head of the present invention;

[0030] Figure 8 This is a schematic diagram of the structure of the present invention after the strip has been wound up;

[0031] Figure 9 This is a top cross-sectional view of the junction of guide fan one and guide fan two of the present invention;

[0032] Figure 10 This is a schematic diagram of the structure of the present invention when the winding sleeve containing the strip is detached from the winding ring seat.

[0033] Explanation of the labels in the diagram:

[0034] 1. Operating table; 2. Rewinding ring seat; 201. Through slot; 202. Storage slot; 3. Strip material; 4. Rotary shaft; 5. Rewinding sleeve; 51. Lower plate body; 52. Upper plate body; 53. Embedded sleeve; 54. Connecting sleeve; 6. Drive motor; 7. Guide fan one; 8. Guide fan two; 9. Miniature electric push rod; 10. Cutting knife; 11. Movable plate; 12. Electric push cylinder; 13. Tensioning box; 14. Tensioning roller; 15. Drive box; 16. Hollow sleeve; 17. Compression spring; 18. Force sensor; 19. Embedded sleeve; 191. Elastic pad; 20. Push rod. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0036] Example 1:

[0037] This invention discloses a collection device for the ultrafine crystalline ribbon spinning process. Please refer to [link to relevant documentation]. Figures 1-5 The system includes an operating table 1, on which a winding ring seat 2 is fixedly installed. A rotating shaft 4, which is rotatably connected to the upper end of the operating table 1, is movably sleeved in the middle of the inner side of the winding ring seat 2. A drive motor 6, which is connected to the bottom end of the rotating shaft 4, is fixedly installed at the bottom end of the operating table 1. A through groove 201 for the strip 3 to pass through is opened at one end of the winding ring seat 2. A winding sleeve 5 is embedded and sleeved on the rotating shaft 4. The winding sleeve 5 includes an upper plate body 52 and a lower plate body 51 that are installed together. A winding cavity is reserved between the upper plate body 52 and the lower plate body 51. An embedded sleeve 53, which is sleeved and connected to the rotating shaft 4, is fixedly connected to the upper end of the lower plate body 51. A connecting sleeve 54, which is fixedly sleeved and connected to the embedded sleeve 53, is fixedly connected to the bottom end of the upper plate body 52. ​​An annular groove for the connecting sleeve 54 to be embedded is opened on the embedded sleeve 53.

[0038] Both the bottom end of the connecting sleeve 54 and the embedded sleeve 53 are made of magnetic material. An electromagnetic plate is embedded inside the rotating shaft 4. Before the winding operation, the lower plate 51 located below is first sleeved on the rotating shaft 4. The bottom end of the lower plate 51 contacts the bottom end face of the inner end of the winding ring seat 2. The strip 3 to be collected is passed through the through groove 201 and fixedly sleeved on the embedded sleeve 53. Then, the upper plate 52 is nested on the lower plate 51. The electromagnetic plate is activated to realize the fixed sleeve between the winding sleeve 5 and the rotating shaft 4. The strip 3 is wound into the winding cavity. Finally, the drive motor 6 drives the rotating shaft 4 to perform the subsequent winding operation.

[0039] Please see Figures 5-6A drive box 15 is fixedly connected to the rear end wall of the take-up ring seat 2, which is perpendicular to the through groove 201. An electric push cylinder 12 is fixedly installed on the end wall of the drive box 15. The telescopic end of the electric push cylinder 12 passes through the interior of the drive box 15 and is fixedly connected to a movable plate 11. The other end of the movable plate 11 passes through the interior of the take-up ring seat 2 and is fixedly connected to a guide tension head. Before the upper disc body 52 is fitted, the movable plate 11 is first pushed inward so that the guide tension head at the inner end of the movable plate 11 abuts against the winding end of the strip 3. A guide tension head is fixedly connected to the inner wall of the take-up ring seat 2 on the side near the through groove 201, which is close to the inner wall of the take-up ring seat 2. Guide fan 1 7 and guide fan 2 8 are provided with a pre-reserved threading gap between them. Guide fan 1 7 and guide fan 2 8 are located on the side close to the movable plate 11. The addition of guide fan 1 7 and guide fan 2 8 further guides and pulls the threading of the strip 3. The strip 3 to be collected passes through the threading groove 201 and the threading gap between guide fan 1 7 and guide fan 2 8 and is fixedly sleeved on the embedded sleeve 53. When the winding sleeve 5 is rotated, the double guiding and pulling action, together with the guide tensioning head with the squeezing and guiding action, makes it easy to wind the originally loose strip 3 well and tightly onto the embedded sleeve 53.

[0040] Please see Figures 6-7 The guide tensioning head includes a tensioning box 13. A tensioning roller 14 is rotatably mounted on the end of the tensioning box 13 away from the movable plate 11. A pair of hollow sleeves 16 located on both sides of the force sensor 18 are fixedly connected to the end wall of the tensioning box 13 facing the movable plate 11. The other end of the hollow sleeve 16 extends into the interior of the movable plate 11. A reserved groove is provided inside the movable plate 11 to connect with the hollow sleeve 16. A compression spring 17 is also fitted inside the hollow sleeve 16 and fixedly connected to the tensioning box 13 and the reserved groove, respectively. The height of the movable plate 11, the tensioning box 13, and the tensioning roller 14 are all smaller than the height of the winding cavity. The tensioning roller 14 is in close contact with the outer wall of the strip 3 wound on the end wall of the embedded sleeve 53. During the winding process of the strip 3, the tensioning roller 14 with elasticity is used to tension and compress it, which makes it less likely that the strip 3 will be loosely wound during the winding process, resulting in gaps inside.

[0041] A force sensor 18 is fixedly installed between the guide tension head and the movable plate 11. The force sensor 18 is used to detect the tension force in real time, so that the guide tension head can be slowly retracted to the outside by the electric push cylinder 12 as the winding thickness of the strip 3 gradually increases during the actual winding process, so as to ensure that the tension of the strip 3 is kept within a suitable range throughout the winding process.

[0042] Example 2:

[0043] This embodiment, based on Embodiment 1, provides a more detailed description of subsequent processes such as cutting after winding, as follows:

[0044] Please see Figures 8-10 Both guide fan 7 and guide fan 8 have a guide arc-shaped part at one end. The guide fan 8 has a cavity inside, and a miniature electric push rod 9 is installed inside the cavity. The telescopic end of the miniature electric push rod 9 is fixedly connected to the cutting blade 10. Both arc-shaped guide parts have cutting slots corresponding to the positions of the cutting blade 10. When the strip 3 is wound up, the miniature electric push rod 9 drives the cutting blade 10 outward, and the cutting blade 10 cuts the strip 3 at the seam of the strip.

[0045] A receiving groove 202 is provided on the end wall of the winding ring seat 2 located between the guide fan 2 8 and the movable plate 11. The bottom end of the receiving groove 202 extends inward to the bottom end wall of the winding ring seat 2. An insert sleeve 19 is pre-placed in the receiving groove 202. A push rod 20 is movably inserted into the outer end wall of the winding ring seat 2 and is connected to the rear end wall of the insert sleeve 19. The insert sleeve 19 is an arc-shaped structure that is movably embedded in the upper and lower end walls of the lower plate body 51 and the upper plate body 52. Figure 1 As shown, an elastic pad 191 matching the winding cavity is fixedly connected to the inner end of the sleeve 19, such as... Figures 8-10 After the strip 3 is wound up and before cutting the strip 3, the insert sleeve 19 is pushed inward by the push rod 20. The upper and lower ends of the insert sleeve 19 are tightly locked on the outside of the upper plate 52 and the lower plate 51, respectively. The elastic pad 191 is set against the strip 3 in the winding cavity. The insert sleeve 19 is exposed on the outside of the storage groove 202 and plays a role in covering and limiting the strip 3. At this time, the cutting blade 10 is pushed outward to cut the strip 3. After fixing the cut end of the strip 3, the electromagnetic plate at the rotating shaft 4 is closed and the winding sleeve 5 is removed upward to collect the initially loose strip 3 in an orderly manner.

[0046] The method of using the collection device for the ultrafine crystalline ribbon spraying process, in conjunction with Examples 1 and 2, includes the following steps:

[0047] Step 1: First, the lower plate 51 of the winding sleeve 5 is fitted onto the rotating shaft 4. The strip 3 to be collected passes through the through groove 201 and the through gap between the guide fan 1 7 and the guide fan 2 8 and is fixedly fitted onto the embedded sleeve 53. The movable plate 11 is pushed inward by the electric push cylinder 12 so that the guide tension head at the inner end of the movable plate 11 abuts against the winding end of the strip 3. Then, the upper plate 52 is nested onto the lower plate 51. The electromagnetic plate is activated to achieve the fixed fitting between the winding sleeve 5 and the rotating shaft 4. Finally, the drive motor 6 drives the rotating shaft 4 to perform the subsequent winding operation, and the strip 3 is wound into the winding cavity.

[0048] Step 2: During the entire winding process, the tension roller 14 with elasticity stretches and compresses the strip 3. The force sensor 18 is used to detect the tension force in real time, so that as the winding thickness of the strip 3 gradually increases during the actual winding process, the guide tension head can be slowly retracted to the outside by the electric push cylinder 12 to ensure that the tension force of the strip 3 is kept within a suitable range during the entire winding process.

[0049] Step 3: After winding is complete, push the insert sleeve 19 inward using the push rod 20. The upper and lower ends of the insert sleeve 19 are tightly locked onto the outer sides of the upper plate 52 and the lower plate 51, respectively. The elastic pad 191 is set against the strip 3 in the winding cavity. The insert sleeve 19 is exposed on the outside of the storage groove 202 and plays a role in covering and limiting the strip 3. At this time, the cutting blade 10 is pushed outward to cut the strip 3. After fixing the cut end of the strip 3, the electromagnetic plate at the rotating shaft 4 is closed, and the winding sleeve 5 is removed upward.

[0050] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in the present invention, based on the technical solution and its improved concept, should be covered within the scope of protection of the present invention.

Claims

1. A collection device for the microcrystalline ribbon spinning process, comprising an operating table (1) with a winding ring seat (2) fixedly installed, characterized in that: The winding ring seat (2) is movably fitted with a rotating shaft (4) rotatably connected to the upper end of the operating table (1). The bottom end of the operating table (1) is fixedly installed with a drive motor (6) connected to the rotating shaft (4). One end of the winding ring seat (2) is provided with a through groove (201) for the strip (3) to pass through. A winding sleeve (5) is fitted on the rotating shaft (4). The winding sleeve (5) includes an upper plate (52) and a lower plate (51) installed together. A winding cavity is reserved between the upper plate (52) and the lower plate (51). A drive box (15) is fixed on the rear end wall of the winding ring seat (2) which is perpendicular to the through groove (201). An electric push cylinder (12) is fixedly installed on the end wall of the drive box (15). The telescopic end of the electric push cylinder (12) passes through the inside of the drive box (15) and is fixedly connected to a movable plate (11). The other end of the movable plate (11) passes through the inside of the winding ring seat (2) and is fixedly connected to a guide tension head. A force sensor (18) is fixedly installed between the guide tension head and the movable plate (11). A guide fan one (7) and a guide fan two (8) are fixedly connected on the inner wall of the winding ring seat (2) on the side close to the through groove (201). A threading gap is reserved between the guide fan one (7) and the guide fan two (8). The guide tensioning head includes a tensioning box (13). A tensioning roller (14) is rotatably mounted on the end of the tensioning box (13) away from the movable plate (11). A pair of hollow sleeves (16) located on both sides of the force sensor (18) are fixedly connected to the end wall of the tensioning box (13) facing the movable plate (11). The other end of the hollow sleeve (16) extends into the interior of the movable plate (11). A reserved groove is provided inside the movable plate (11) to movably connect with the hollow sleeve (16). A compression spring (17) is also fitted inside the hollow sleeve (16) and fixedly connected to the tensioning box (13) and the reserved groove, respectively. The guide fan 1 (7) and guide fan 2 (8) are each provided with an arc-shaped guide part at one end. The guide fan 2 (8) has a cavity inside, and a miniature electric push rod (9) is embedded in the cavity. The telescopic end of the miniature electric push rod (9) is fixedly connected to a cutting blade (10). Both arc-shaped guide parts are provided with cutting slots corresponding to the positions of the cutting blade (10).

2. The collection device for the ultrafine crystalline ribbon spraying process according to claim 1, characterized in that: The lower plate (51) is fixedly connected to the upper end of an insert sleeve (53) that is sleeved and connected to the rotating shaft (4), and the upper plate (52) is fixedly connected to the bottom end of a connecting sleeve (54) that is fixedly sleeved and connected to the insert sleeve (53). The insert sleeve (53) has an annular groove for the connecting sleeve (54) to be inserted.

3. The collection device for the ultrafine crystalline ribbon spraying process according to claim 2, characterized in that: The bottom end of the connecting sleeve (54) and the embedded sleeve (53) are both made of magnetic material, and an electromagnetic plate is embedded inside the rotating shaft (4).

4. The collection device for the ultrafine crystalline ribbon spraying process according to claim 3, characterized in that: The height of the movable plate (11), tension box (13), and tension roller (14) is smaller than the height of the winding cavity. The tension roller (14) is in close contact with the outer wall of the strip (3) wound on the end wall of the embedded sleeve (53).

5. The collection device for the ultrafine crystalline ribbon spraying process according to claim 1, characterized in that: The winding ring seat (2) has a storage groove (202) on the end wall between the guide fan (8) and the movable plate (11). The bottom end of the storage groove (202) extends inward to the bottom end wall of the winding ring seat (2). An insert sleeve (19) is pre-placed in the storage groove (202). A push rod (20) that is connected to the rear end wall of the insert sleeve (19) is movably inserted on the outer end wall of the winding ring seat (2).

6. The collection device for the ultrafine crystalline ribbon spraying process according to claim 5, characterized in that: The insert sleeve (19) is an arc-shaped structure that is movably inserted into the upper and lower end walls of the lower plate body (51) and the upper plate body (52). The inner end of the insert sleeve (19) is fixedly connected to an elastic pad (191) that matches the winding cavity.

7. The method of using the collection device for the ultrafine crystalline ribbon spraying process according to any one of claims 1-6, characterized in that: Includes the following steps: Step 1: First, the lower plate (51) on the winding sleeve (5) is fitted onto the rotating shaft (4). The strip (3) to be collected passes through the through groove (201), and the through gap between the guide fan one (7) and the guide fan two (8) is fixedly fitted onto the embedded sleeve (53). The electric push cylinder (12) is used to push the guide tension head inward until it abuts against the winding end of the strip (3). Then, the upper plate (52) is nested onto the lower plate (51). The electromagnetic plate is activated to achieve the fixed fitting between the winding sleeve (5) and the rotating shaft (4). Finally, the drive motor (6) is used to drive the rotating shaft (4) to perform the subsequent winding operation. The strip (3) is wound into the winding cavity. Step 2: During the entire winding process, the tension roller (14) with elasticity stretches and compresses the strip (3). The force sensor (18) is used to detect the tension force in real time, so that as the winding thickness of the strip (3) gradually increases during the actual winding process, the guide tension head can be slowly pushed back to the outside by the electric push cylinder (12) to ensure that the tension force of the strip (3) is kept within a suitable range during the entire winding process. Step 3: After winding is completed, push the insert sleeve (19) inward using the push rod (20). The insert sleeve (19) is locked on the winding sleeve (5). The elastic pad (191) abuts against the strip (3) in the winding cavity and limits its position. At this time, use the outward-pushing cutting blade (10) to cut the strip (3). Finally, close the electromagnetic plate at the rotating shaft (4) and remove the winding sleeve (5) upward.

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