Nickel strap edge wire collecting device and process

Abstract

The invention provides a nickel strip edge wire collecting device, and belongs to the technical field of nickel processing, the nickel strip edge wire collecting device comprises an operation table and a storage assembly arranged on the outer wall of the operation table, the storage assembly comprises a storage barrel, a storage rod, a driving bolt, an extrusion frame, a contraction plate, an extrusion plate, a moving barrel, a restraint ring, a linkage rod and a driving assembly, and the storage barrel is rotationally inserted into the outer wall of the operation table. Waste is neatly wound through rotation of a storage barrel and a storage rod, meanwhile, expansion of the storage rod is adjusted through a driving bolt and a linkage rod, a restraint ring is rapidly fixed, the stability of the winding process is ensured, reliable power is provided through transmission of a storage motor and a gear, waste storage is matched with the cutting speed, and breaking is avoided; and through cooperation of an extrusion frame and a contraction plate, the waste can be laterally extruded, the space of a storage rod is released, winding fluffiness is prevented, the extrusion plate is further driven by a contraction hydraulic cylinder to achieve radial compression, the outer diameter of the waste roll is remarkably reduced, and the storage space is saved to the maximum extent.

Description

Technical Field

[0001] This invention belongs to the field of nickel processing technology, specifically relating to a nickel strip edge-gathering wire device and process. Background Technology

[0002] In the processing of nickel strip (especially nickel strip for new energy batteries), the strip usually needs to be continuously cut to achieve the required width. During this process, scrap (waste) is generated on both sides of the nickel strip. In order to improve material utilization and maintain a clean production site, these continuous strip-shaped wastes need to be effectively collected and processed.

[0003] Currently, the common processing method is to use a simple winding device to directly wind the waste material onto a fixed spool. However, this existing technology has several significant drawbacks: Loose and uncompacted waste rolls: Because the waste itself is thin and brittle, the tension during winding cannot be too high, otherwise it will easily break. This results in waste rolls that are usually very loose and uncompacted, with a large volume and extremely low utilization of storage and transportation space.

[0004] Limited storage capacity: The loose winding method limits the length of waste material that the roll can hold, requiring frequent shutdowns for replacement and discharge, which seriously affects the efficiency of continuous production.

[0005] Material unloading difficulties: After the waste material roll is formed on the drum, due to its loose structure, it is often difficult to remove it completely and smoothly from the drum. It usually requires tedious manual peeling operations, which increases labor intensity and time costs.

[0006] Uneven winding: Due to the lack of an effective guiding and compaction mechanism, waste material is prone to overlap and displacement during the winding process, resulting in an uneven winding shape, which further exacerbates the problems of material discharge difficulties and space waste. Summary of the Invention

[0007] The purpose of this invention is to provide a nickel strip edge-gathering device and process, which aims to solve the problems of loose winding, small capacity, difficult material discharge and uneven winding in the prior art.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: a nickel strip edge-receiving device, comprising: Control panel; A storage assembly is located on the outer wall of the workbench. The storage assembly includes a storage cylinder, storage rods, a drive pin, a compression frame, a shrink plate, a compression plate, a movable cylinder, a constraint ring, a linkage rod, and a drive assembly. The storage cylinder is rotatably inserted into the outer wall of the workbench. The four storage rods are rotatably sleeved on the outer wall of the storage cylinder via brackets. The drive pin is rotatably inserted into the inner wall of one end of the storage cylinder. The movable cylinder is threadedly connected to the outer wall of the drive pin. One end of the linkage rod is rotatably sleeved on the outer wall of the movable cylinder via a pin, and the other end of the linkage rod is rotatably sleeved on the opening on the outer wall of the protruding end of the storage rod via a pin. The constraint ring is sleeved on the outer wall of one end of the storage rod. The shrink plate is sleeved on the outer wall of the storage cylinder. The four compression plates are slidably inserted into the slots on the outer wall of the shrink plate. The compression frame is slidably inserted into the outer wall of the workbench, and one end of the compression frame is attached to the outer wall of the shrink plate.

[0009] As a further improvement of the present invention, the drive assembly includes a housing motor, a drive gear, a driven gear, and a retractable hydraulic cylinder.

[0010] As a further improvement of the present invention, the storage motor is fixedly mounted on the outer wall of the operating table by a bracket, the driving gear is fixedly mounted at the center of the outer wall of the output end of the storage motor, the driven gear is sleeved on the outer wall of the storage cylinder, the driving gear and the driven gear are meshed and connected, the four shrinking hydraulic cylinders are respectively fixedly mounted at the corners of the outer wall of the shrinking plate, and the output end of each shrinking hydraulic cylinder is respectively fixedly mounted on the outer wall of the extrusion plate.

[0011] As a further improvement of the present invention, a limiting slide rail is fixedly provided on the outer wall of the operating table, and mounting brackets are fixedly provided on both sides of the outer wall of the limiting slide rail. A lead screw is rotatably embedded in the outer wall of the mounting bracket, and a guide ring is threadedly connected to the outer wall of the lead screw, and the guide ring is slidably embedded in the inner wall of the limiting slide rail.

[0012] As a further improvement of the present invention, two bearing seats are fixedly provided on the outer wall of the operating table, and a guide roller is rotatably embedded in the inner wall of each bearing seat.

[0013] As a further improvement of the present invention, a crank handle is sleeved on the outer wall of one end of the drive bolt, the end of the storage rod away from the storage tube is recessed, the recess of the storage rod matches the constraint ring, and the outer wall of the storage tube is provided with an installation groove.

[0014] This invention also provides a process for forming the edge of a nickel strip using a nickel strip edge-forming device, comprising the following steps: S1: System preparation and feeding: Pass the edge thread end through the guide ring and fix it on the storage rod; S2: Constraint ring fixing and winding start: The constraint ring is placed on the end of the receiving rod. The end of the receiving rod is expanded by rotating the drive bolt to lock the constraint ring. Then the receiving motor and the reciprocating motion of the guide ring are started to begin winding the edge wire. S3: Synchronous winding and tension control: Controls the rotation speed of the take-up motor to synchronize it with the edge wire production speed, and maintains the reciprocating motion of the guide ring to achieve uniform winding; S4: Lateral preliminary compaction: When the winding reaches the preset thickness, the winding is paused, and the shrink plate is pushed by the drive extrusion frame to axially compress the edge wire roll; S5: Radial Depth Compression: Drives the shrinking hydraulic cylinder to radially compress the edge wire coil with the extrusion plate; S6: Cyclic winding and compression: Repeat steps S3 to S5 until the preset winding capacity is reached; S7: Unloading: Release the clamping of the storage rod on the constraint ring, and use the extrusion frame to push the shrink plate to push the compressed edge wire roll out from the storage rod.

[0015] Furthermore, in step S3, the rotational speed of the receiving motor is adjusted in real time by the control unit according to the spindle speed of the slitting machine using PID control. In steps S4 and S5, lateral compaction and radial compression constitute a compaction cycle, and this compaction cycle is performed no less than twice during the entire winding process; In step S5, radial compression causes the volumetric compression rate of the edge yarn roll to reach 30%-50%.

[0016] The technical advantages of this invention are as follows: Tight winding and space saving: Through the reciprocating motion of the guide ring and radial compression, the density of the waste roll is significantly increased, saving more than 40% of storage space; Synchronous control and low breakage rate: The receiving motor adopts synchronous control, reducing the waste breakage rate to below 1%; Increased capacity and high efficiency: The single roll capacity is increased to 300-500 meters, reducing the frequency of downtime for roll changes and increasing production efficiency by more than 20%; Rapid discharge and low labor intensity: The roll is ejected with one click via the extrusion rack, shortening the discharge time to 1-2 minutes; High degree of automation: The device and process are combined to achieve fully automated or semi-automated operation from winding, compaction to unloading. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of the extrusion frame of the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of the shrink plate of the present invention.

[0020] Figure 4This is a three-dimensional structural diagram of the movable cylinder of the present invention. Detailed Implementation

[0021] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. The described embodiments are merely some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0023] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] like Figure 1-4 As shown, it includes: 1. Operating table; 2. Storage cylinder; 201. Storage rod; 202. Drive bolt; 4. Extrusion frame; 8. Shrink plate; 10. Extrusion plate; 11. Moving cylinder; 12. Constraint ring; 13. Linkage rod; 5. Storage motor; 6. Drive gear; 7. Driven gear; 9. Shrink hydraulic cylinder; 3. Limit slide rail; 301. Mounting bracket; 302. Lead screw; 303. Guide ring; 101. Shaft seat; 102. Guide roller; 203. Handle; 204. Mounting groove.

[0026] like Figure 1-4 As shown, the technical solution provided in this embodiment is as follows: The nickel strip edge-gathering device includes an operating table 1 and a storage assembly. The operating table 1 is a welded steel structure with a rust-proof surface. A limit rail 3 is fixed to its outer wall, and lead screws 302 driven by stepper motors are mounted on both sides of the rail via mounting brackets 301. Guide rings 303 are threaded onto the lead screws 302, and the guide rings 303 can reciprocate along the limit rail 3. The operating table 1 also has two bearing seats 101 with guide rollers 102 for guiding the main nickel strip.

[0027] A storage assembly, located on the outer wall of the operating table 1, includes a storage cylinder 2, storage rods 201, a drive bolt 202, a compression frame 4, a shrink plate 8, a compression plate 10, a moving cylinder 11, a constraint ring 12, linkage rods 13, and a drive assembly. The storage cylinder 2 is rotatably mounted on the operating table 1 via bearings. The four storage rods 201 are rotatably fitted onto the outer wall of the storage cylinder 2 via brackets. The drive bolt 202 is rotatably inserted into the inner wall of one end of the storage cylinder 2, and a crank 203 is mounted on its outer end. The moving cylinder 11 is threaded to the outer wall of the drive bolt 202 and hinged to the protruding end of the storage rods 201 via four linkage rods 13. One end of the linkage rod 13 is rotated by a pin and sleeved on the outer wall of the moving cylinder 11. The other end of the linkage rod 13 is rotated by a pin and sleeved on the opening on the outer wall of the protruding end of the storage rod 201. The constraint ring 12 is sleeved on the outer wall of one end of the storage rod 201. The shrink plate 8 is sleeved on the outer wall of the storage cylinder 2. The four extrusion plates 10 are slidably inserted into the slots on the outer wall of the shrink plate 8. The extrusion frame 4 is slidably inserted into the outer wall of the operating table 1. One end of the extrusion frame 4 is attached to the outer wall of the shrink plate 8.

[0028] In a specific embodiment of the present invention, the storage component first deploys the operating table 1 to one side of the nickel strip cutting device. After the nickel strip cutting device completes the cutting of the nickel strip, the excess material on both sides of the nickel strip (hereinafter referred to as waste) passes through the guide ring 303. The guide ring 303 reciprocates under the action of the lead screw 302, causing the waste to be wound on the storage rod 201. The nickel strip that meets the cutting requirements is sequentially attached to the two guide rollers 102 and enters the next process. Before the waste is collected and wound onto the storage rod 201, the constraint is first... Ring 12 is fitted onto the recessed end of the storage rod 201. Rotating the crank handle 203 causes the drive bolt 202 to rotate, moving the moving cylinder 11. This causes the end of the storage rod 201 away from the storage cylinder 2 to tilt upwards via the linkage rod 13. The recessed end of the linkage rod 13 expands the constraint ring 12, thus fixing it in place. At this point, the storage motor 5 is activated, driving the drive gear 6 to rotate. The driven gear 7 then drives the storage cylinder 2 to rotate, completing the collection of waste material. Due to the limited size of the waste material, it is easily broken. At this time, the storage motor 5... The rotation speed must be matched with the speed of collecting waste, resulting in the waste being unevenly wrapped and fluffy. At this time, the external cylinder drives the extrusion frame 4 to move, causing the extrusion frame 4 to extrude the shrink plate 8, making the shrink plate 8 move closer to the constraint ring 12, and extruding the waste laterally, releasing the lateral space of the collecting rod 201. Then, using the pipeline deployed in the mounting slot 204, hydraulic oil is supplied to the shrink hydraulic cylinder 9 through the transfer pipeline, driving the extrusion plate 10 to move towards the center of the shrink plate 8, completing the further extrusion of the waste. To reduce the outer diameter of the waste material on the receiving rod 201 and further free up space, four hook springs are deployed between the shrink plate 8 and the receiving cylinder 2 before processing to facilitate the reset of the shrink plate 8. The receiving rod 201 swings smoothly between the openings of the shrink plate 8. By using the reset of the moving cylinder 11, the receiving rod 201 is driven to release the clamping of the constraint ring 12, and the constraint ring 12 is pulled away, so that one side of the waste roll is exposed. The extrusion frame 4 drives the shrink plate 8 to move, and drives the waste roll to move from the receiving rod 201, thus completing the discharge of the waste material.

[0029] Specifically, the drive assembly includes a storage motor 5, a drive gear 6, a driven gear 7, and a retractable hydraulic cylinder 9. The storage motor 5 is fixed by a bracket, and the drive gear 6 is mounted on its output shaft, meshing with the driven gear 7 fixed on the storage cylinder 2. It is understood that the present invention is equipped with a control unit (such as a PLC), which is electrically connected to the storage motor 5, the stepper motor, and the retractable hydraulic cylinder 9 to achieve automated control.

[0030] In a specific embodiment of the present invention, the drive component can ensure a stable output of power.

[0031] Specifically, the storage motor 5 is fixedly mounted on the outer wall of the operating table 1 by a bracket, the drive gear 6 is fixedly mounted at the center of the outer wall of the output end of the storage motor 5, the driven gear 7 is sleeved on the outer wall of the storage cylinder 2, and the drive gear 6 and the driven gear 7 are meshed and connected for transmission. The four shrink hydraulic cylinders 9 are respectively fixedly mounted at the corners of the outer wall of the shrink plate 8, and the output end of each shrink hydraulic cylinder 9 is respectively fixedly mounted on the outer wall of the extrusion plate 10.

[0032] In a specific embodiment of the present invention, the output end of each shrinking hydraulic cylinder 9 is fixedly disposed on the outer wall of the extrusion plate 10, which can ensure the stable transmission of torque.

[0033] Specifically, a limit slide rail 3 is fixedly installed on the outer wall of the operating table 1, and mounting brackets 301 are fixedly installed on both sides of the outer wall of the limit slide rail 3. A lead screw 302 is rotatably embedded in the opening on the outer wall of the mounting bracket 301. A guide ring 303 is threadedly connected to the outer wall of the lead screw 302, and the guide ring 303 is slidably embedded in the inner wall of the limit slide rail 3.

[0034] In a specific embodiment of the present invention, the guide ring 303 is slidably embedded in the inner wall of the limiting slide rail 3, which can ensure the limiting accuracy and facilitate the reciprocating motion of the guide ring 303, driving the waste material to wrap around the storage rod 201.

[0035] Specifically, two bearing seats 101 are fixedly installed on the outer wall of the operating table 1, and a guide roller 102 is rotatably embedded in the inner wall of each bearing seat 101.

[0036] In a specific embodiment of the present invention, a guide roller 102 is rotatably embedded in the inner wall of each bearing 101 to ensure the stability of the guide.

[0037] Specifically, a crank 203 is sleeved on the outer wall of one end of the drive bolt 202, and the end of the storage rod 201 away from the storage tube 2 is recessed. The recess of the storage rod 201 matches the constraint ring 12. An installation groove 204 is opened on the outer wall of the storage tube 2.

[0038] In a specific embodiment of the present invention, the outer wall of the storage cylinder 2 is provided with an installation groove 204, which can facilitate the deployment of pipelines, overcome the rotation of the storage sleeve, and facilitate the supply of external hydraulic oil through the function of relative rotation of the coaxial pipeline.

[0039] like Figure 1-4As shown, the working principle of this invention is as follows: For the storage component, the operating table 1 is first deployed to one side of the nickel strip cutting device. After the nickel strip cutting device completes the cutting of the nickel strip, the excess material on both sides of the nickel strip (hereinafter referred to as waste) passes through the guide ring 303. The guide ring 303 reciprocates under the action of the lead screw 302, causing the waste to wind around the storage rod 201. Nickel strips meeting the cutting requirements are sequentially attached to the two guide rollers 102 and enter the next process. Before the waste is collected and wound onto the storage rod 201, the constraint is first... Ring 12 is fitted onto the recessed end of the storage rod 201. Rotating the crank handle 203 causes the drive bolt 202 to rotate, moving the moving cylinder 11. This causes the end of the storage rod 201 away from the storage cylinder 2 to tilt upwards via the linkage rod 13. The recessed end of the linkage rod 13 expands the constraint ring 12, thus fixing it in place. At this point, the storage motor 5 is activated, driving the drive gear 6 to rotate. The driven gear 7 then drives the storage cylinder 2 to rotate, completing the collection of waste material. Due to the limited size of the waste material, it is easily broken. At this time, the storage motor 5... The rotation speed must be matched with the speed of collecting waste, resulting in the waste being unevenly wrapped and fluffy. At this time, the external cylinder drives the extrusion frame 4 to move, causing the extrusion frame 4 to extrude the shrink plate 8, making the shrink plate 8 move closer to the constraint ring 12, and extruding the waste laterally, releasing the lateral space of the collecting rod 201. Then, using the pipeline deployed in the mounting slot 204, hydraulic oil is supplied to the shrink hydraulic cylinder 9 through the transfer pipeline, driving the extrusion plate 10 to move towards the center of the shrink plate 8, completing the further extrusion of the waste. To reduce the outer diameter of the waste material on the receiving rod 201 and further free up space, four hook springs are deployed between the shrink plate 8 and the receiving cylinder 2 before processing to facilitate the reset of the shrink plate 8. The receiving rod 201 swings smoothly between the openings of the shrink plate 8. By using the reset of the moving cylinder 11, the receiving rod 201 is driven to release the clamping of the constraint ring 12, and the constraint ring 12 is pulled away, so that one side of the waste roll is exposed. The extrusion frame 4 drives the shrink plate 8 to move, and drives the waste roll to move from the receiving rod 201, thus completing the discharge of the waste material.

[0040] The process of using this device to finish the edge threads includes the following steps: S1: System Preparation and Material Introduction The device is deployed on the discharge side of the nickel strip slitting machine. The two edge wire ends generated by slitting are passed through the guide ring 303 and manually fixed to the receiving rod 201.

[0041] S2: Constraint ring fixing and winding start Place the constraint ring 12 onto the end of the storage rod 201. Rotate the crank handle 203 to make the drive bolt 202 rotate, pushing the moving cylinder 11 to move. This causes the end of the storage rod 201 to expand via the linkage rod 13, locking the constraint ring 12. Start the storage motor 5 and the stepper motor. The storage cylinder 2 begins to rotate, and the guide ring 303 begins to reciprocate, with the edge wires being evenly wound.

[0042] S3: Synchronous winding and tension control The control unit adjusts the speed of the take-up motor 5 in real time (PID control can be used) based on the speed signal of the slitting machine to ensure stable winding tension and prevent breakage or loosening.

[0043] S4: Lateral initial compaction When the material roll reaches the preset thickness (determined by time or encoder), winding is paused. An external cylinder pushes the extrusion frame 4, which in turn pushes the shrink plate 8 toward the constraint ring 12 to perform axial (lateral) extrusion on the roll, initially compacting it.

[0044] S5: Radial Depth Compression Oil is supplied to the shrinking hydraulic cylinder 9 through the rotary joint and the pipeline in the mounting groove 204, driving the four extrusion plates 10 to move synchronously toward the center, and radially compressing the material roll, so that its outer diameter is significantly reduced and the volume compression rate can reach 30%-50%.

[0045] S6: Circular winding and compression Repeat steps S3 to S5, performing a cycle of "winding-lateral compaction-radial compression" until the preset capacity is reached. This process ensures that the roll is dense and compact from the inside out.

[0046] S7: Unloading Reverse the crank handle 203 to retract the end of the receiving rod 201, releasing the clamp on the constraint ring 12. Remove the constraint ring 12. Drive the extrusion frame 4 again to push the tightly packed roll out of the receiving rod 201 as a whole, completing the unloading.

[0047] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A nickel strip edge-gathering wire device, characterized in that, include, Control panel (1); A storage assembly is located on the outer wall of the operating table (1), wherein: the storage assembly includes a storage cylinder (2), storage rods (201), a drive bolt (202), a compression frame (4), a shrink plate (8), a compression plate (10), a moving cylinder (11), a constraint ring (12), a linkage rod (13), and a drive assembly. The storage cylinder (2) is rotatably inserted into the outer wall of the operating table (1). The four storage rods (201) are rotatably sleeved on the outer wall of the storage cylinder (2) through a bracket. The drive bolt (202) is rotatably inserted into the inner wall of one end of the storage cylinder (2). The moving cylinder (11) is threadedly connected to the drive bolt (202). At the outer wall of 02), one end of the linkage rod (13) is rotatably sleeved on the outer wall of the moving cylinder (11) through a pin, and the other end of the linkage rod (13) is rotatably sleeved on the outer wall opening of the protruding end of the storage rod (201) through a pin. The constraint ring (12) is sleeved on the outer wall of one end of the storage rod (201). The shrink plate (8) is sleeved on the outer wall of the storage cylinder (2). The four extrusion plates (10) are slidably inserted into the groove of the outer wall of the shrink plate (8). The extrusion frame (4) is slidably inserted into the outer wall of the operating table (1). One end of the extrusion frame (4) is attached to the outer wall of the shrink plate (8).

2. The nickel strip edge-gathering wire device as described in claim 1, characterized in that, The drive assembly includes a housing motor (5), a drive gear (6), a driven gear (7), and a retractable hydraulic cylinder (9).

3. The nickel strip edge-gathering wire device as described in claim 2, characterized in that, The storage motor (5) is fixedly mounted on the outer wall of the operating table (1) by a bracket. The drive gear (6) is fixedly mounted at the center of the outer wall of the output end of the storage motor (5). The driven gear (7) is sleeved on the outer wall of the storage cylinder (2). The drive gear (6) and the driven gear (7) are meshed and connected. The four shrink hydraulic cylinders (9) are fixedly mounted on the outer corner of the shrink plate (8). The output end of each shrink hydraulic cylinder (9) is fixedly mounted on the outer wall of the extrusion plate (10).

4. The nickel strip edge-gathering wire device as described in claim 3, characterized in that, The outer wall of the operating table (1) is fixedly provided with a limiting slide rail (3), and the two sides of the outer wall of the limiting slide rail (3) are fixedly provided with mounting brackets (301). The outer wall of the mounting bracket (301) has an opening for rotatably embedding a lead screw (302). The outer wall of the lead screw (302) is threadedly connected with a guide ring (303), and the guide ring (303) is slidably embedded in the inner wall of the limiting slide rail (3).

5. The nickel strip edge-gathering wire device as described in claim 4, characterized in that, The lead screw (302) is driven by a stepper motor, which is fixedly mounted on the mounting bracket (301).

6. The nickel strip edge-gathering wire device as described in claim 5, characterized in that, The outer wall of the operating table (1) is fixedly provided with two bearing seats (101), and the inner wall of each bearing seat (101) is rotatably embedded with a guide roller (102), the surface of the guide roller (102) is covered with a wear-resistant rubber layer.

7. The nickel strip edge-gathering wire device as described in claim 6, characterized in that, A crank handle (203) is fitted on the outer wall of one end of the drive bolt (202). The end of the storage rod (201) away from the storage cylinder (2) is recessed. The recess of the storage rod (201) matches the constraint ring (12). The outer wall of the storage cylinder (2) is provided with an installation groove (204). The installation groove (204) is used to deploy hydraulic lines and connect to an external hydraulic source through a rotary joint.

8. The nickel strip edge-gathering wire device according to any one of claims 1-7, characterized in that, It also includes a control unit, which is electrically connected to the storage motor (5), the stepper motor and the retraction hydraulic cylinder (9) to coordinate the actions of each component.

9. A process for taking in edge wire using the nickel strip edge-taking device as described in any one of claims 1-8, characterized in that, Includes the following steps: S1: System preparation and feeding: Pass the edge wire end through the guide ring (303) and fix it on the storage rod (201); S2: Fixing the constraint ring and starting the winding: Place the constraint ring (12) on the end of the receiving rod (201), and expand the end of the receiving rod (201) by rotating the drive bolt (202) to clamp the constraint ring (12). Then start the reciprocating motion of the receiving motor (5) and the guide ring (303) to start winding the edge wire. S3: Synchronous winding and tension control: Control the rotation speed of the receiving motor (5) to synchronize it with the edge wire production speed, and maintain the reciprocating motion of the guide ring (303) to achieve uniform winding; S4: Lateral preliminary compaction: When the winding reaches the preset thickness, the winding is paused, and the shrink plate (8) is pushed by the drive extrusion frame (4) to axially compress the edge wire roll; S5: Radial depth compression: Drive the shrinking hydraulic cylinder (9) to make the extrusion plate (10) radially compress the edge wire coil; S6: Cyclic winding and compression: Repeat steps S3 to S5 until the preset winding capacity is reached; S7: Unloading: Release the clamping of the storage rod (201) on the constraint ring (12), and use the extrusion frame (4) to push the shrink plate (8) to push the compressed edge wire roll out from the storage rod (201).

10. The process according to claim 9, characterized in that, In step S3, the rotational speed of the receiving motor (5) is adjusted in real time by the control unit according to the spindle speed of the slitting machine using PID control. In steps S4 and S5, lateral compaction and radial compression constitute a compaction cycle, and this compaction cycle is performed no less than twice during the entire winding process; In step S5, radial compression causes the volumetric compression rate of the edge yarn roll to reach 30%-50%.

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