A lapping apparatus for assembling copper flat wires and a method of use

Abstract

The application discloses a kind of winding equipment and use method for combination copper flat wire, it is related to copper flat wire winding technology field.In the present application, a plurality of tape cylinder mounting portions are arranged in the circumferential array inside the bearing assembly, the tape cylinder mounting portions are arranged along the axis direction of the bearing assembly, and a tape cylinder mounting cavity is formed on the tape cylinder mounting portions, the tape cylinder mounting cavities on each tape cylinder mounting portion are arranged in the axis direction, the winding control assembly is concentric with the bearing assembly and rotates synchronously, the tape cylinder positioning assembly is concentric with the bearing assembly and rotates synchronously, the axial spacing of the positioning rod one and the positioning rod two is the same as the axial spacing of the positioning rod two and the positioning rod three, when the bearing assembly and each tape cylinder mounting portion are controlled to rotate synchronously by the winding control assembly, the tape cylinder in each tape cylinder mounting cavity arranged in the circumferential direction respectively wraps different winding materials on the combination copper flat wire.The present application can realize the synchronous winding process of multiple wrapping materials on the combination copper flat wire, and thus greatly improves the winding efficiency of the combination copper flat wire.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of copper flat wire winding, in particular to a winding equipment for combined copper flat wire and a use method. BACKGROUND

[0002] The combined copper flat wire is also commonly known as transposed conductor or stranded flat wire, which is composed of multiple thin copper flat wires coated with high-temperature resistant insulating paint (such as polyester imide, polyamide imide). The strands on the combined copper flat wire are not simply bundled together, but are woven like a braid, with each strand regularly moving from one position (such as the inner side) to another position (such as the outer side) in the axial length, and then moving back, ensuring that each strand experiences an average electromagnetic environment (magnetic flux density) throughout the length of the conductor. After transposition combination, the entire wire bundle needs to be tightly wrapped with insulating paper and other materials to form a solid and flat whole for winding the coil.

[0003] On a dedicated transposed conductor production line, dozens of strands are continuously and accurately transposed and woven through a set of precise molds and guide devices. After stranding, the combined copper flat wire can be obtained by wrapping it with various tapes. However, the existing combined copper flat wire winding device generally performs winding treatment of different tapes step by step, cannot realize synchronous winding of different tapes on the same copper flat wire, and also cannot realize synchronous winding of multiple combined copper flat wires, thereby reducing the efficiency of winding processing. SUMMARY

[0004] The present application aims to provide a winding equipment for combined copper flat wire and a use method, which solves the problem of the existing combined copper flat wire winding device that generally performs winding treatment of different tapes step by step, cannot realize synchronous winding of different tapes on the same copper flat wire, and also cannot realize synchronous winding of multiple combined copper flat wires, thereby reducing the efficiency of winding processing, through the specific structural design of the bearing assembly, the tape drum mounting part, the winding control assembly, the tape drum positioning assembly, the air guide assembly and the winding power mechanism.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme: the present application is a kind of winding equipment for combination copper flat wire, including winding control mechanism;Wherein, the winding control mechanism includes bearing assembly, the inside of bearing assembly is arranged with multiple tape drum mounting parts in annular array, tape drum mounting part is arranged along bearing assembly axis direction and is provided with tape drum mounting cavity on it, tape drum mounting cavity on each tape drum mounting part is arranged in staggered manner along axis direction, and the distance between each adjacent tape drum mounting cavity along axis direction is same;Winding control assembly is arranged at one end of bearing assembly, winding control assembly is arranged concentrically with bearing assembly and both synchronous rotation;Tape drum positioning assembly is arranged at the other end of bearing assembly, tape drum positioning assembly is arranged concentrically with bearing assembly and both synchronous rotation, tape drum positioning assembly includes annular array arranged positioning rod one, positioning rod two and positioning rod three, the axial distance of positioning rod one and positioning rod two and the axial distance of positioning rod two and positioning rod three are same;When bearing assembly and each tape drum mounting part are controlled to rotate synchronously by winding control assembly, tape drum in each tape drum mounting cavity arranged in annular array respectively covers different winding materials on combination copper flat wire.

[0006] In the embodiment of the application, the bearing assembly includes a horizontal bearing cylinder, the horizontal bearing cylinder is arranged with operation ports corresponding to the tape drum mounting parts in annular array on the side surface, the tape drum mounting parts are attached to the inner wall of the horizontal bearing cylinder and connected by fasteners, the end of the tape drum mounting part close to the tape drum positioning assembly is provided with a positioning groove, the tape drum mounting cavity provided on the side surface of the tape drum mounting part is in concentric communication with the positioning groove, and the positioning rod one, the positioning rod two and the positioning rod three are respectively inserted into the corresponding positioning grooves.

[0007] In the embodiment of the application, the winding control assembly includes a winding control frame, the winding control frame is fixedly provided with a limiting mounting ring on the side surface, the winding control frame is provided with a winding control rod coaxial with the winding control frame on the inner side, the winding control rod is fixedly connected between the winding control frame, a winding control gear is fixedly installed at one end of the winding control rod, a winding mounting frame is fixedly installed at the other end of the winding control rod, a threading channel is provided in the winding control rod and penetrates through the winding mounting frame and the winding control gear, and a plurality of first fixing members are fixedly provided on the side surface of the winding mounting frame, the first fixing members are attached to the outer wall of the horizontal bearing cylinder and connected by fasteners.

[0008] In the embodiment of the application, the tape drum positioning assembly further includes a support disc, a plurality of second fixing members are fixedly provided on the side surface of the support disc, the second fixing members are attached to the outer wall of the horizontal bearing cylinder and connected by fasteners, a threading hole coaxial with the threading channel is provided at the center position of the support disc, and the positioning rod one, the positioning rod two and the positioning rod three all penetrate and slide with the support disc.

[0009] In this embodiment of the invention, an air cylinder corresponding to the cylinder mounting part is fixedly installed on the side of the support plate away from the horizontal bearing cylinder. Positioning rod one, positioning rod two, and positioning rod three are respectively coaxially arranged with the corresponding air cylinder. A piston disc is slidably arranged inside the air cylinder. Positioning rod one, positioning rod two, and positioning rod three are respectively fixedly connected to the corresponding piston disc. An elastic element connected to the piston disc is arranged inside the air cylinder.

[0010] In this embodiment of the invention, a limiting ring one and a limiting ring two are fixedly installed inside the air cylinder. A chamber-changing air pipe communicating with the inner cavity is installed on the peripheral side of the air cylinder. An on / off switch is installed on the chamber-changing air pipe. The port of the chamber-changing air pipe near the support plate is located between the limiting ring one and the support plate. A sealing ring coaxial with the air cylinder is fixedly installed on the side of the support plate near the air cylinder. The sealing ring is connected to each air cylinder on its periphery through a guide pipe. The guide pipe is located between the support plate and the limiting ring one. A locking plate one, a locking plate two, a marking plate one, and a marking plate two are fixedly installed on the side of the sealing ring away from the support plate.

[0011] In this embodiment of the invention, the wrapping control mechanism further includes an air guiding component; wherein, the air guiding component includes a hollow air guiding ring, the outer wall of the hollow air guiding ring is attached to the inner wall of the sealed ring and the two are rotatably connected, an air inlet communicating with its inner cavity is opened on the circumferential side of the hollow air guiding ring, an air guiding pipe is connected to the side of the hollow air guiding ring away from the support plate, and a connecting plate is fixedly provided on one side of the hollow air guiding ring.

[0012] In this embodiment of the invention, the invention further includes a wrapping power mechanism; wherein, the wrapping power mechanism includes a wrapping fixing ring, and a bearing part corresponding to the wrapping control mechanism is fixedly provided on the inner wall of the wrapping fixing ring. An annular mounting groove is provided on the inner wall of the bearing part, and a limiting mounting ring is rotatably disposed inside the annular mounting groove. A support seat coaxial with the wrapping fixing ring is fixedly provided between the bearing parts. The output end of the wrapping power motor installed on one side of the support seat is connected to a power frame. An external gear ring is fixedly provided on the outer side of the power frame, and the external gear ring meshes with each wrapping control gear on its periphery.

[0013] The present invention has the following beneficial effects: 1. The present invention has multiple tape mounting parts arranged in a circumferential array inside the bearing component. The tape mounting parts are arranged along the axial direction of the bearing component and have tape mounting cavities. The tape mounting cavities on each tape mounting part are staggered along the axial direction. Each tape mounting cavity is equipped with a tape of a different material. During the rotation of the control mechanism, the first layer of coating material is wound around the composite copper flat wire, the second layer of coating material is wound around the first layer of coating material, and the third layer of coating material is wound around the second layer of coating material. In this way, the synchronous winding of multiple coating materials on the composite copper flat wire can be realized, thereby greatly improving the winding efficiency of the composite copper flat wire.

[0014] 2. This invention arranges multiple wrapping control mechanisms circumferentially on the wrapping power mechanism and controls each wrapping control mechanism to rotate synchronously. After the coating material of different materials is wrapped and fixed onto the combined copper flat wire, the wrapping power motor drives the outer toothed ring to rotate slowly (while the combined copper flat wire continues to move forward). The rotation of the outer toothed ring drives the synchronous rotation of each wrapping control mechanism, thus realizing the wrapping operation of multiple combined copper flat wires at the same time, improving the overall working efficiency of the combined copper flat wire wrapping process.

[0015] 3. This invention uses air pressure to drive the piston disc to move and abut against the limiting ring 2. The end of the positioning rod 1 away from the piston disc disengages from the tape sleeve mounting cavity. When the tape sleeve is installed into the tape sleeve mounting cavity corresponding to the positioning rod 1, the on / off switch on the corresponding chamber-changing air pipe is opened. The air in the air cylinder flows into the chamber where the elastic element is located through the chamber-changing air pipe. With the help of the elastic element's thrust on the piston disc, the positioning rod 1 moves and resets. At this time, the positioning rod 1 is inserted into the tape sleeve in the corresponding tape sleeve mounting cavity, and the air pressure in the chamber where the elastic element is located generates a certain pressure on the piston disc, which can effectively avoid the influence of the vibration of the elastic element during the rotation and wrapping process, that is, it can ensure the stability of the tape sleeve in the tape sleeve mounting cavity during the rotation and wrapping process. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the wrapping device for combined copper flat wires in this invention.

[0018] Figure 2 This is a schematic diagram of the wrapping control mechanism in this invention.

[0019] Figure 3 This is a schematic diagram of the wrapping power mechanism in this invention.

[0020] Figure 4 This is a schematic diagram of the wrapping control mechanism in this invention.

[0021] Figure 5 for Figure 4 The front view of the structure.

[0022] Figure 6 This is a schematic diagram of the structure of the sleeve mounting part in this invention.

[0023] Figure 7 This is a diagram showing the positional relationship between the wrapping control component and the tape positioning component in this invention.

[0024] Figure 8 This is a schematic diagram of the tube positioning assembly in this invention.

[0025] Figure 9 for Figure 8 A structural side view.

[0026] Figure 10 This is a cross-sectional view of the tube positioning assembly in this invention.

[0027] Figure 11 for Figure 10 Enlarged view of the local structure at point A in the middle.

[0028] Figure 12 This is a schematic diagram of the wrapping control component in this invention.

[0029] Figure 13 This is a schematic diagram of the air guiding component in this invention.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1-Wrapping control mechanism, 2-Bearing component, 201-Horizontal bearing cylinder, 202-Operating port, 3-Cylinder mounting part, 301-Cylinder mounting cavity, 302-Positioning groove, 4-Wrapping control component, 401-Wrapping control frame, 402-Limit mounting ring, 403-Wrapping control rod, 404-Wrapping control gear, 405-Wrapping mounting frame, 406-Threading channel, 407-Fixing component one, 5-Cylinder positioning component, 501-Positioning rod one, 502-Positioning rod two, 503-Positioning rod three, 504-Support plate, 505-Fixing component two, 506-Threading port, 507-Inner air cylinder, 508-Piston plate, 509 - Elastic element, 510-Limiting ring one, 511-Limiting ring two, 512-Cavity changing air pipe, 513-Opening and closing switch, 514-Sealing ring, 515-Guide pipe, 516-Locking plate one, 517-Locking plate two, 518-Marking plate one, 519-Marking plate two, 6-Band, 7-Combined copper flat wire, 8-Air guiding assembly, 801-Hollow air guiding ring, 802-Air inlet, 803-Air guiding pipe, 804-Connecting plate, 9-Wrapping power mechanism, 901-Wrapping fixing ring, 902-Bearing part, 903-Annular mounting groove, 904-Support seat, 905-Wrapping power motor, 906-Power frame, 907-External toothed ring. Detailed Implementation

[0032] 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. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] For a specific implementation example, please refer to Implementation Example 1. Figures 1-13This invention relates to a wrapping device for combined copper flat wires, comprising a wrapping control mechanism 1. The wrapping control mechanism 1 includes a carrying component 2, a wrapping control component 4, and a spool positioning component 5. The carrying component 2 has multiple spool mounting portions 3 arranged in a circumferential array inside. Each spool mounting portion 3 is arranged along the axial direction of the carrying component 2 and has a spool mounting cavity 301. The spool mounting cavities 301 on each spool mounting portion 3 are staggered along the axial direction, and the spacing between adjacent spool mounting cavities 301 along the axial direction is the same. The wrapping control component 4 is disposed at one end of the carrying component 2, and is concentrically arranged with the carrying component 2. Both rotate synchronously; the tape positioning component 5 is located at the other end of the bearing component 2. The tape positioning component 5 and the bearing component 2 are concentrically arranged and rotate synchronously. The tape positioning component 5 includes a positioning rod 1 501, a positioning rod 2 502 and a positioning rod 3 503 arranged in a circumferential array. The axial distance between the positioning rod 1 501 and the positioning rod 2 502 and the axial distance between the positioning rod 2 502 and the positioning rod 3 503 are the same. When the bearing component 2 and each tape mounting part 3 are controlled to rotate synchronously by the wrapping control component 4, the tape 6 in each tape mounting cavity 301 arranged in a circumferential array wraps different wrapping materials onto the combined copper flat wire 7.

[0034] In this embodiment of the invention, such as Figure 4 and Figure 6 As shown, the bearing assembly 2 includes a horizontal bearing cylinder 201. The horizontal bearing cylinder 201 has operation ports 202 arranged in a circumferential array on its periphery, corresponding one-to-one with the tape mounting part 3. The tape mounting part 3 is attached to the inner wall of the horizontal bearing cylinder 201 and the two are connected by fasteners. The end of the tape mounting part 3 near the tape positioning assembly 5 has a positioning channel 302. The tape mounting cavity 301 opened on the periphery of the tape mounting part 3 is concentrically connected with the positioning channel 302. Positioning rod 1 501, positioning rod 2 502 and positioning rod 3 503 are respectively inserted into the corresponding positioning channel 302. By providing multiple operation ports 202 on the periphery of the horizontal bearing cylinder 201, it is convenient to install the tape 6 into the tape mounting cavity 301 through the operation ports 202. Then, through the insertion action between each positioning rod and the positioning channel 302, the tape 6 in the tape mounting cavity 301 is limited on the corresponding positioning rod.

[0035] In this embodiment of the invention, such as Figure 12As shown, the wrapping control assembly 4 includes a wrapping control frame 401. A limit mounting ring 402 is fixedly provided on the periphery of the wrapping control frame 401. A wrapping control rod 403, coaxial with the wrapping control frame 401, is provided on the inner side of the wrapping control frame 401. The wrapping control rod 403 is fixedly connected to the wrapping control frame 401. A wrapping control gear 404 is fixedly installed at one end of the wrapping control rod 403, and a wrapping mounting frame 405 is fixedly installed at the other end of the wrapping control rod 403. A wire passage 406 is provided inside the wrapping control rod 403, which passes through the wrapping mounting frame 405 and the wrapping control gear 404 respectively. The combined copper flat wire 7 passes through the wire passage 406. Several fasteners 407 are fixedly provided on the periphery of the wrapping mounting frame 405. The fasteners 407 are attached to the outer wall of the horizontal bearing cylinder 201 and the two are connected by fasteners.

[0036] In this embodiment of the invention, such as Figures 8 to 10 As shown, the tube positioning assembly 5 also includes a support plate 504. Several fixing parts 505 are fixedly arranged on the periphery of the support plate 504. The fixing parts 505 are attached to the outer wall of the horizontal bearing tube 201 and the two are connected by fasteners. A wire-passing hole 506 coaxial with the wire-passing channel 406 is opened at the center of the support plate 504. The combined copper flat wire 7 passes through the wire-passing hole 506. The positioning rod 501, the positioning rod 502 and the positioning rod 503 are all slidably engaged with the support plate 504.

[0037] Furthermore, an air cylinder 507 corresponding to the tube mounting part 3 is fixedly installed on the side of the support plate 504 away from the horizontal bearing cylinder 201. Positioning rod 1 501, positioning rod 2 502 and positioning rod 3 503 are respectively coaxially arranged with the corresponding air cylinder 507. A piston disc 508 is slidably arranged inside the air cylinder 507. Positioning rod 1 501, positioning rod 2 502 and positioning rod 3 503 are respectively fixedly connected to the corresponding piston disc 508. An elastic element 509 connected to the piston disc 508 is provided inside the air cylinder 507.

[0038] Furthermore, a first limiting ring 510 and a second limiting ring 511 are fixedly installed inside the intermediate air cylinder 507. In the initial state, the piston disc 508 is pressed against the first limiting ring 510 under the action of the elastic element 509. When air is supplied into the inner cavity of the intermediate air cylinder 507 to push the piston disc 508 to move and compress the elastic element 509, the piston disc 508 gradually approaches the second limiting ring 511 until the two come into contact. A chamber-changing air pipe 512 communicating with its inner cavity is installed on the peripheral side of the intermediate air cylinder 507. An on / off switch 513 is installed on the chamber-changing air pipe 512. During the process of the piston disc 508 moving and compressing the elastic element 509, the on / off switch 513 on the chamber-changing air pipe 512 is always in the closed state. The port of the chamber-changing air pipe 512 near the support plate 504 is located between the first limiting ring 510 and the support plate 504.

[0039] A sealing ring 514 coaxial with the support plate 504 is fixedly installed on the side of the support plate 504 near the air cylinder 507. The sealing ring 514 is connected to each air cylinder 507 on its periphery through a guide pipe 515. Air can be delivered to the inner cavity of the corresponding air cylinder 507 through the guide pipe 515. The guide pipe 515 is located between the support plate 504 and the limiting ring 510. On the side of the sealing ring 514 away from the support plate 504, a locking plate 516, a locking plate 517, a marking plate 518, and a marking plate 519 are fixed respectively.

[0040] In this embodiment of the invention, such as Figure 5 and Figure 13 As shown, the wrapping control mechanism 1 also includes an air guide assembly 8; wherein, the air guide assembly 8 includes a hollow air guide ring 801, the outer wall of the hollow air guide ring 801 is attached to the inner wall of the sealed ring 514 and the two are rotatably connected, the circumferential side of the hollow air guide ring 801 is provided with an air inlet 802 communicating with its inner cavity, the side of the hollow air guide ring 801 away from the support plate 504 is connected to an air guide pipe 803 (for connecting to an external air supply device), a connecting plate 804 is fixedly provided on one side of the hollow air guide ring 801, the connecting plate 804 is located at the position of the locking plate 516 in the initial state and the two are connected by fasteners, at this time the air inlet 802 is concentrically aligned with the guide pipe 515 at the position of the positioning rod 501, the opening and closing switches 513 on each chamber air pipe 512 are all in the closed state, the ends of the positioning rod 501, the positioning rod 502 and the positioning rod 503 away from the piston plate 508 are all inserted into the corresponding sleeve mounting cavity 301.

[0041] Specific embodiment two, based on specific embodiment one, such as Figure 1 and Figure 3 As shown, the present invention also includes a wrapping power mechanism 9; wherein, the wrapping power mechanism 9 includes a wrapping fixing ring 901, which is fixedly installed on an external frame to support the entire wrapping power mechanism 9. A bearing part 902 corresponding to the wrapping control mechanism 1 is fixedly provided on the inner wall of the wrapping fixing ring 901. An annular mounting groove 903 is provided on the inner wall of the bearing part 902. A limiting mounting ring 402 is rotatably disposed inside the annular mounting groove 903, thereby realizing the stable installation of each wrapping control mechanism 1 on the bearing part 902. A support seat 904 coaxial with the wrapping fixing ring 901 is fixedly provided between the bearing parts 902. The output end of the wrapping power motor 905 installed on one side of the support seat 904 is connected to a power frame 906. An external gear ring 907 is fixedly provided on the outer side of the power frame 906. The external gear ring 907 meshes with each wrapping control gear 404 on its periphery, thereby realizing the synchronous rotation of each wrapping control mechanism 1 arranged in the circumferential direction.

[0042] In a third specific embodiment, based on embodiments one and two, the present invention further includes a method for using a wrapping device for combined copper flat wires, comprising the following steps:

[0043] S01. Air is supplied to the inner cavity of the hollow air guide ring 801 through the air guide pipe 803. The air enters the inner cavity of the air cylinder 507 at the position of the positioning rod 1 501 along the air inlet 802 and the guide pipe 515. Under the action of air pressure, the piston disc 508 moves and abuts against the limiting ring 2 511. The end of the positioning rod 1 501 away from the piston disc 508 disengages from the tape installation cavity 301. When the tape 6 (wrapped tape) is installed into the tape installation cavity 301 corresponding to the positioning rod 1 501, the on / off switch 513 on the corresponding cavity changing air pipe 512 is opened, and the air cylinder 507 is filled with air. Air flows into the chamber where the elastic element 509 is located through the air exchange pipe 512. With the help of the elastic element 509 pushing the piston disc 508, the positioning rod 501 moves and resets. At this time, the positioning rod 501 limits the insertion of the tape 6 in the corresponding tape mounting cavity 301 (the opening and closing switch 513 is then controlled to close). The air pressure in the chamber where the elastic element 509 is located generates a certain pressure on the piston disc 508, which can effectively avoid the influence of the vibration of the elastic element 509 during the rotation and wrapping process, that is, it can ensure the stability of the tape 6 in the tape mounting cavity 301 during the rotation and wrapping process.

[0044] S02. Rotate the hollow air guide ring 801 to move the connecting plate 804 from the locking plate 516 to the marking plate 518. At this time, the air inlet 802 is concentrically aligned with the guide pipe 515 at the position of the positioning rod 502. The corresponding tape 6 is installed in the corresponding tape mounting cavity 301 of the positioning rod 502 according to the same air delivery control method as in step S01.

[0045] S03. Rotate the hollow air guide ring 801 again to move the connecting plate 804 from the mark plate 1 518 to the mark plate 2 519. At this time, the air inlet 802 is concentrically aligned with the guide pipe 515 at the position of the positioning rod 3 503. The corresponding tape 6 is installed in the corresponding tape mounting cavity 301 of the positioning rod 3 503 according to the same air delivery control method as in step S01. Then, rotate the hollow air guide ring 801 again to move the connecting plate 804 from the mark plate 2 519 to the locking plate 2 517 and fix it with fasteners. At this time, the air inlet 802 and the guide pipe 515 at the position of the positioning rod 3 503 are misaligned. In this way, the installation of tape 6 of different materials inside the wrapping control mechanism 1 is completed.

[0046] S04. After installing the different material tape rolls 6 inside each wrapping control mechanism 1 through control methods according to steps S01 to S03, pull out the wrapping material on the tape roll 6 at the corresponding position of the positioning rod 501 and wrap it around and fix it to the combined copper flat wire 7. Then, the control system starts the wrapping power motor 905 according to the set program to drive the outer gear ring 907 to rotate slowly. The rotation of the outer gear ring 907 drives the synchronous rotation of each wrapping control gear 404, thus realizing the synchronous rotation of each wrapping control mechanism 1 (in this process, through the cooperation of the cable release device on the front side and the cable winding device on the rear side of the wrapping control mechanism 1, the combined copper flat wire 7 is kept straight and passes through the axis of the wrapping control mechanism 1). Each wrapping control mechanism 1 corresponds to a set of cable release device and cable winding device. During the process of controlling the combined copper flat wire 7 to move forward, the tape on the tape roll 6 at the position of the positioning rod 501 gradually wraps around the combined copper flat wire 7.

[0047] S05. When the wrapping motor 905 stops running for the first time (at the same time, the combined copper flat wire 7 stops moving forward), the front end of the first type of coating material wrapped on the combined copper flat wire 7 reaches the position of the tape 6 corresponding to the positioning rod 2 502. The wrapping material (i.e., the second type of coating material) on the tape 6 at the position corresponding to the positioning rod 2 502 is pulled out and wrapped and fixed to the combined copper flat wire 7 (specifically, the second type of coating material is wrapped and fixed to the outside of the first type of coating material). Then, the wrapping motor 905 is restarted to drive the external toothed ring 907 to rotate slowly (at the same time, the combined copper flat wire 7 continues to move forward). The rotation of the external toothed ring 907 drives the synchronous rotation of each wrapping control mechanism 1, thus realizing the wrapping operation of the second type of coating material on the combined copper flat wire 7.

[0048] S06. When the wrapping motor 905 pauses for the second time (at the same time, the combined copper flat wire 7 stops moving forward), the front end of the first type of wrapping material (or the second type of wrapping material) wrapped on the combined copper flat wire 7 reaches the position of the tape 6 corresponding to the positioning rod 3 503. The wrapping material (i.e., the third type of wrapping material) on the tape 6 at the position corresponding to the positioning rod 3 503 is pulled out and wrapped and fixed to the combined copper flat wire 7 (specifically, the third type of wrapping material is wrapped and fixed to the outside of the second type of wrapping material). Then, the wrapping motor 905 is restarted to drive the external gear ring 907 to rotate slowly (at the same time, the combined copper flat wire 7 continues to move forward). The rotation of the external gear ring 907 drives the synchronous rotation of each wrapping control mechanism 1, thus realizing the wrapping operation of the third type of wrapping material on the combined copper flat wire 7. Subsequently, the synchronous rotation of each wrapping control mechanism 1 is continuously controlled, and the combined copper flat wire 7 is continuously pulled forward, thus realizing the continuous wrapping operation of the combined copper flat wire 7.

[0049] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0050] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wrapping device for assembling copper flat wires, characterized in that, Includes a wrapping control mechanism (1); wherein the wrapping control mechanism (1) includes: The bearing assembly (2) has multiple tube mounting parts (3) arranged in a circumferential array inside the bearing assembly (2). The tube mounting parts (3) are arranged along the axial direction of the bearing assembly (2) and have tube mounting cavities (301) on them. The tube mounting cavities (301) on each of the tube mounting parts (3) are staggered along the axial direction, and the spacing between each adjacent tube mounting cavity (301) along the axial direction is the same. A wrapping control component (4) is provided at one end of the bearing component (2). The wrapping control component (4) is concentrically arranged with the bearing component (2) and the two rotate synchronously. A cylindrical positioning component (5) is provided at the other end of the bearing component (2). The cylindrical positioning component (5) is concentrically arranged with the bearing component (2) and the two rotate synchronously. The cylindrical positioning component (5) includes a positioning rod one (501), a positioning rod two (502) and a positioning rod three (503) arranged in a circumferential array. The axial distance between the positioning rod one (501) and the positioning rod two (502) is the same as the axial distance between the positioning rod two (502) and the positioning rod three (503). When the bearing assembly (2) and each tape roll mounting part (3) are controlled to rotate synchronously by the wrapping control assembly (4), the tape rolls (6) in each circumferentially arranged tape roll mounting cavity (301) wrap different wrapping materials onto the combined copper flat wire (7); The bearing assembly (2) includes a horizontal bearing cylinder (201), and the cylinder positioning assembly (5) also includes a support plate (504). Several fixing parts (505) are fixedly provided on the periphery of the support plate (504). The fixing parts (505) are attached to the outer wall of the horizontal bearing cylinder (201) and the two are connected by fasteners. A wire through hole (506) is opened at the center of the support plate (504). The positioning rod one (501), positioning rod two (502) and positioning rod three (503) are all slidably engaged with the support plate (504). On the side of the support plate (504) away from the horizontal bearing cylinder (201), an air cylinder (507) corresponding to the cylinder mounting part (3) is fixedly installed. The positioning rod one (501), positioning rod two (502) and positioning rod three (503) are respectively coaxially arranged with the corresponding air cylinder (507). A piston disc (508) is slidably arranged inside the air cylinder (507). The positioning rod one (501), positioning rod two (502) and positioning rod three (503) are respectively fixedly connected to the corresponding piston disc (508). An elastic element (509) connected to the piston disc (508) is arranged inside the air cylinder (507). The internal cavity of the air cylinder (507) is fixedly provided with a limiting ring one (510) and a limiting ring two (511). A cavity-changing air pipe (512) communicating with its internal cavity is installed on the peripheral side of the air cylinder (507). An on / off switch (513) is installed on the cavity-changing air pipe (512). The port of the cavity-changing air pipe (512) near the support plate (504) is located between the limiting ring one (510) and the support plate (504). A sealing ring (514) coaxial with the support plate (504) is fixedly provided on the side of the support plate (504) near the air cylinder (507). The sealing ring (514) is connected to each air cylinder (507) on its periphery through a guide pipe (515). The guide pipe (515) is located between the support plate (504) and the limiting ring (510). On the side of the sealing ring (514) away from the support plate (504), a locking plate (516), a locking plate (517), a marking plate (518), and a marking plate (519) are fixed respectively.

2. The winding device for combined copper flat wires according to claim 1, characterized in that, The horizontal bearing cylinder (201) has an array of operating ports (202) arranged around its periphery, each corresponding to a sleeve mounting part (3). The sleeve mounting part (3) is attached to the inner wall of the horizontal bearing cylinder (201) and the two are connected by fasteners. The end of the sleeve mounting part (3) near the sleeve positioning component (5) is provided with a positioning channel (302). The sleeve mounting cavity (301) opened on the periphery of the sleeve mounting part (3) is concentrically connected with the positioning channel (302). The positioning rod one (501), positioning rod two (502) and positioning rod three (503) are respectively inserted into the corresponding positioning channel (302).

3. The winding device for combined copper flat wires according to claim 2, characterized in that, The wrapping control assembly (4) includes a wrapping control frame (401). A limit mounting ring (402) is fixedly provided on the periphery of the wrapping control frame (401). A wrapping control rod (403) coaxial with the wrapping control frame (401) is provided on the inner side of the wrapping control frame (401). The wrapping control rod (403) is fixedly connected to the wrapping control frame (401). A wrapping control gear (404) is fixedly installed at one end of the wrapping control rod (403). The other end of the wrapping control rod (403) is... A wrapping mounting bracket (405) is fixedly installed at the end. The wrapping control rod (403) is provided with a wire passage (406) that passes through the wrapping mounting bracket (405) and the wrapping control gear (404). The wire passage (406) is coaxial with the wire opening (506). Several fasteners (407) are fixedly provided on the periphery of the wrapping mounting bracket (405). The fasteners (407) are attached to the outer wall of the horizontal bearing cylinder (201) and the two are connected by fasteners.

4. The wrapping device for combined copper flat wires according to claim 3, characterized in that, The wrapping control mechanism (1) further includes an air guiding assembly (8); wherein the air guiding assembly (8) includes a hollow air guiding ring (801), the outer wall of the hollow air guiding ring (801) is attached to the inner wall of the sealed ring (514) and the two are rotatably connected, the periphery of the hollow air guiding ring (801) is provided with an air inlet (802) communicating with its inner cavity, the side of the hollow air guiding ring (801) away from the support plate (504) is provided with an air guiding pipe (803), and a connecting plate (804) is fixedly provided on one side of the hollow air guiding ring (801).

5. A winding device for combined copper flat wires according to claim 4, characterized in that, It also includes a wrapping power mechanism (9); wherein the wrapping power mechanism (9) includes a wrapping fixing ring (901), and a bearing part (902) corresponding to the wrapping control mechanism (1) is fixedly provided on the inner wall of the wrapping fixing ring (901). An annular mounting groove (903) is provided on the inner wall of the bearing part (902). The limiting mounting ring (402) is rotatably disposed inside the annular mounting groove (903). A support seat (904) coaxial with the wrapping fixing ring (901) is fixedly provided between the bearing parts (902). The output end of the wrapping power motor (905) installed on one side of the support seat (904) is connected to a power frame (906). An external gear ring (907) is fixedly provided on the outer side of the power frame (906). The external gear ring (907) meshes with each wrapping control gear (404) on its periphery.

6. The method of using the wrapping device for combined copper flat wires as described in claim 5, characterized in that, Includes the following steps: S01. Air is delivered to the inner cavity of the hollow air guide ring (801) through the air guide pipe (803). The air enters the inner cavity of the air cylinder (507) at the position of the positioning rod (501) along the air inlet (802) and the guide pipe (515). Under the action of air pressure, the piston disc (508) moves so that the end of the positioning rod (501) is separated from the tube mounting cavity (301). When the tube (6) is installed into the tube mounting cavity (301) corresponding to the positioning rod (501), the opening and closing switch (513) on the corresponding chamber switching air pipe (512) is controlled to open. The air in the air cylinder (507) flows into the chamber where the elastic element (509) is located through the chamber switching air pipe (512). The positioning rod (501) limits the insertion of the tube (6) in the corresponding tube mounting cavity (301). S02, rotate the hollow air guide ring (801) so that the connecting plate (804) moves from the locking plate one (516) to the marking plate one (518) position. At this time, the air inlet (802) is concentrically aligned with the guide pipe (515) at the position of the positioning rod two (502). The corresponding tape (6) is installed in the corresponding tape installation cavity (301) of the positioning rod two (502) according to the same air delivery control method as step S01. S03. Rotate the hollow air guide ring (801) again to move the connecting plate (804) from the first marking plate (518) to the second marking plate (519). At this time, the air inlet (802) is concentrically aligned with the guide pipe (515) at the position of the third positioning rod (503). The corresponding tape tube (6) is installed in the corresponding tape tube installation cavity (301) of the third positioning rod (503) according to the same air delivery control method as step S01. Then, rotate the hollow air guide ring (801) again to move the connecting plate (804) from the second marking plate (519) to the position of the second locking plate (517) and fix it with fasteners. At this time, the air inlet (802) and the guide pipe (515) at the position of the third positioning rod (503) are misaligned. Thus, the installation of each tape tube (6) of different materials inside the wrapping control mechanism (1) is completed. S04. Wrap and fix the covering material on the tape (6) of different materials onto the combined copper flat wire (7). Start the wrapping power motor (905) to drive the outer toothed ring (907) to rotate slowly. At the same time, the combined copper flat wire (7) moves forward. The rotation of the outer toothed ring (907) drives the synchronous rotation of each wrapping control mechanism (1), so that the combined copper flat wire (7) inside each wrapping control mechanism (1) completes the wrapping process.

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