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CN112509751B - Wrapping device for ultralow-temperature insulating superconducting electromagnetic wire production - Google Patents

Wrapping device for ultralow-temperature insulating superconducting electromagnetic wire production Download PDF

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Publication number
CN112509751B
CN112509751B CN202011305604.9A CN202011305604A CN112509751B CN 112509751 B CN112509751 B CN 112509751B CN 202011305604 A CN202011305604 A CN 202011305604A CN 112509751 B CN112509751 B CN 112509751B
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China
Prior art keywords
wrapping
cylinder
movable
lantern ring
adjusting cylinder
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CN112509751A (en
Inventor
姚雪峰
顾新建
宋健步
张军
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SHANGHAI SHENMAO MAGNET WIRE FACTORY
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SHANGHAI SHENMAO MAGNET WIRE FACTORY
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06Insulating conductors or cables
    • H01B13/08Insulating conductors or cables by winding
    • H01B13/0858Details of winding apparatus; Auxiliary devices

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

The invention discloses a wrapping device for production of ultralow-temperature insulating superconducting electromagnetic wires, which comprises a wrapping support, a movable cylinder, a wrapping cylinder, an adjusting cylinder, a pull rod and a clamping plate, wherein a threading cylinder is arranged in the middle of the wrapping support through bolts, the right end of the wrapping cylinder is provided with the adjusting cylinder, the outer wall of the adjusting cylinder is provided with a first lantern ring, the inner side of the threading cylinder is provided with the clamping plate, the outer side of the clamping plate is connected with a guide post through bolts, and the side surface of the wrapping support is provided with a supporting frame. This a device of wrapping for production of super low temperature insulating superconducting electromagnetic wire can be synchronous to a plurality of installation angles of wrapping a packet section of thick bamboo of adjusting for the device can be applicable to the different angles of not having the superconducting sinle silk of size and wrap up, and can carry out automatically regulated to wrapping band tension around the package in-process, avoid wrapping band and take place to fracture, can be simultaneously around the limit structure of the synchronous automatically regulated device of wrap angle adjustment in-process, thereby further improve the effect of wrapping of device.

Description

Wrapping device for ultralow-temperature insulating superconducting electromagnetic wire production
Technical Field
The invention relates to the technical field of ultralow temperature insulation superconducting magnet wires, in particular to a wrapping device for production of ultralow temperature insulation superconducting magnet wires.
Background
The ultralow temperature insulated superconducting electromagnetic wire is a novel superconducting material electromagnetic wire, when the superconducting material is in a superconducting state, the resistance is zero, if the existing electromagnetic wire is changed into the superconducting material, copper loss is reduced to zero, so that the loss of electric energy in the electric equipment is greatly reduced, but the superconducting material is used as the wire of the electric equipment, and the superconducting material is insulated as a common wire, and the problem of insulation exists like the common wire.
1. Because the wire core sizes of the electromagnetic wires with different production sizes are different, and different production requirements exist for the winding angle and the winding overlapping requirement of the insulating material to be wound, for example, the cable winding device with the patent number of CN201910929086.9 can adjust the angle of a winding drum, but the winding device is generally provided with a plurality of winding drums, so that the angles of the winding drums are inconvenient to adjust synchronously, the adjustment angles of the winding drums are easy to be different, the winding angles of the insulating material are different, the winding of the winding wires is easy to occur, the winding wires are loose, and certain use defects exist;
2. Because the winding radius of the lapped wire outside the lapped cylinder is continuously changed in the lapping process, the tension of the lapped wire can be changed to a certain extent, but the existing lapping device is inconvenient to adjust the tension in the lapping wire winding process, so that the lapped wire is easy to break in the winding process, thereby influencing the normal operation of the device and reducing the production efficiency of the device.
Therefore, we propose a wrapping device for ultra-low temperature insulated superconducting magnet wire production so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a wrapping device for production of ultralow-temperature insulating superconducting electromagnetic wires, which aims to solve the problems that the wrapping device for production of ultralow-temperature insulating superconducting electromagnetic wires in the current market provided by the background technology is inconvenient to effectively adjust the wrapping angle and inconvenient to automatically adjust the tension of the wrapping wires.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a wrap device for production of super low temperature insulating superconducting magnet line, includes around package support, activity section of thick bamboo, around package section of thick bamboo, adjusting cylinder, pull rod and splint, around the centre internal screw of package support installs the threading section of thick bamboo, and around the internally mounted of package support has driving motor to around the side bearing of package support is connected with the activity section of thick bamboo, the right-hand member of activity section of thick bamboo articulates there is the movable rod, and the upper end bearing of movable rod is connected with the go-between to the outside of go-between has cup jointed around the package section of thick bamboo, the centre outside of movable rod has cup jointed branch, and the left end upper surface hub connection of branch has rotatory roller, around the right-hand member of package section of thick bamboo is provided with adjusting cylinder, and adjusting cylinder's outer wall is provided with first lantern ring to adjusting cylinder's inner wall is provided with the second lantern ring, the inboard of threading section of thick bamboo is provided with splint, and the outside bolted connection of splint has the guide post, the spout has been seted up to the inner wall of threading section of thick bamboo, and the outside screw is fixed with the switching-over wheel to the outside laminating of switching-over wheel, the side laminating of wrapping support is provided with the stay cord.
Preferably, the central lines of the threading tube and the movable tube are coincident, and a transmission belt is connected between the movable tube and the output end of the driving motor.
Preferably, the right end of the movable cylinder is internally provided with a containing groove, the inner wall of the containing groove is provided with a thread structure, the movable cylinder is in threaded connection with the adjusting cylinder, and meanwhile, the central lines of the movable cylinder and the adjusting cylinder are coincident.
Preferably, the outside equi-angle of go-between has the stopper, and the inner wall equi-angle of the package section of thick bamboo of wrapping that the go-between outside cup joints has been seted up to the stopper to stopper and spacing groove constitute block sliding structure.
Preferably, the wrapping cylinder is distributed at equal angles relative to the central line of the movable cylinder, a pull rod is hinged between the movable rod below the wrapping cylinder and the first lantern ring, the first lantern ring and the adjusting cylinder form a clamping rotary structure, and meanwhile, the inner diameter of the first lantern ring is smaller than the outer diameter of the adjusting cylinder.
Preferably, the left end of the supporting rod is of a circular ring structure, a torsion spring is connected between the right end of the supporting rod and the movable rod, and the upper end of the rotating roller connected with the right end of the supporting rod is flush with the upper end of the wrapping cylinder.
Preferably, the clamping plates are distributed at equal angles relative to the central line of the threading tube, the side surfaces of the clamping plates are uniformly connected with rollers through shafts, and a reset spring is connected between the guide posts connected with the side surfaces of the clamping plates and the inner wall of the sliding groove.
Preferably, a pull rope is connected between the clamping plate and the second lantern ring, and the second lantern ring and the adjusting cylinder form a clamping sliding structure.
Compared with the prior art, the invention has the beneficial effects that: the wrapping device for the production of the ultralow-temperature insulating superconducting electromagnetic wire can synchronously adjust the installation angles of a plurality of wrapping drums, so that the device can be suitable for wrapping different angles without a superconducting wire core, the tension of wrapping belts can be automatically adjusted in the wrapping process, the wrapping belts are prevented from being broken, and meanwhile, the limiting structure of the device can be synchronously and automatically adjusted in the wrapping angle adjusting process, so that the wrapping effect of the device is further improved;
1. The movable barrel, the movable rods and the adjusting barrel are arranged, the adjusting barrel can be moved and adjusted along the containing groove in the movable barrel by rotating the adjusting barrel, so that the distance between the first lantern ring and the movable barrel can be changed, the first lantern ring drives the plurality of movable rods to be rotated and adjusted through the pull rod, the paying-off angle of the wrapping barrel is changed, the purpose of adjusting the wrapping angle is achieved, the device can be suitable for wrapping requirements of different angles of superconducting wire cores with different wire diameters, and the practicability of the device is improved;
2. The support rod and the rotating roller are arranged, and the rotating roller is driven by the support rod to be always attached to the side surface of the wrapping belt under the elastic action of the torsion spring, so that the wrapping belt is supported, the support rod can rotate under the elastic action of the torsion spring along with the internal tension change of the wrapping belt, the real-time tension adjustment is carried out on the wrapping belt, and the influence on the processing efficiency of the device caused by breakage in the wrapping process of the wrapping belt is avoided;
3. Be provided with an adjusting section of thick bamboo, splint and stay cord, when the size according to the superconductive core of waiting to process adjusts the rotation angle who winds a packet section of thick bamboo, an adjusting section of thick bamboo can drive the second lantern ring and carry out synchronous motion for the second lantern ring carries out elastic telescopic motion through stay cord pulling splint, thereby realize the synchronous adjustment of splint, make splint can the not unidimensional superconductive core of centre gripping, because wind a packet section of thick bamboo and splint adopt same power supply to carry out synchronous adjustment, simultaneously the gyro wheel of splint side can avoid superconductive core to carry the in-process surface to take place the fish tail, consequently make the device around package precision and effect better.
Drawings
FIG. 1 is a schematic diagram of the main sectional structure of the present invention;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the wrap around drum of the present invention;
FIG. 5 is a schematic side cross-sectional view of the threading barrel of the present invention;
FIG. 6 is a schematic view of the mounting structure of the wrap around drum of the present invention;
FIG. 7 is a schematic side view of the wrap-around drum of the present invention;
FIG. 8 is a schematic view of the connection structure of the movable rod and the support rod of the present invention.
In the figure: 1. a wrapping support; 2. a threading tube; 3. a driving motor; 4. a movable cylinder; 401. a transmission belt; 402. a receiving groove; 5. a movable rod; 6. a connecting ring; 601. a limiting block; 7. a wrapping cylinder; 701. a limit groove; 8. a support rod; 801. a torsion spring; 9. a rotating roller; 10. an adjustment cylinder; 11. a first collar; 12. a pull rod; 13. a second collar; 14. a clamping plate; 1401. a roller; 15. a guide post; 16. a chute; 17. a return spring; 18. a reversing wheel; 19. a pull rope; 20. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: a lapping device for producing ultralow temperature insulating superconducting electromagnetic wires comprises a lapping bracket 1, a threading tube 2, a driving motor 3, a movable tube 4, a driving belt 401, a containing groove 402, a movable rod 5, a connecting ring 6, a limiting block 601, a lapping tube 7, a limiting groove 701, a supporting rod 8, a torsion spring 801, a rotating roller 9, an adjusting tube 10, a first lantern ring 11, a pull rod 12, a second lantern ring 13, a clamping plate 14, a roller 1401, a guide post 15, a sliding groove 16, a reset spring 17, a reversing wheel 18, a pull rope 19 and a supporting frame 20, wherein the threading tube 2 is arranged in the middle of the lapping bracket 1 through bolts, the driving motor 3 is arranged in the lapping bracket 1, the movable tube 4 is connected with a side bearing of the lapping bracket 1, the right end of the movable tube 4 is hinged with a movable rod 5, the upper end bearing of the movable rod 5 is connected with a connecting ring 6, the outer side of the connecting ring 6 is sleeved with a wrapping tube 7, the middle outer side of the movable rod 5 is sleeved with a supporting rod 8, the upper surface of the left end of the supporting rod 8 is connected with a rotating roller 9 through a shaft, the right end of the wrapping tube 7 is provided with an adjusting tube 10, the outer wall of the adjusting tube 10 is provided with a first lantern ring 11, the inner wall of the adjusting tube 10 is provided with a second lantern ring 13, the inner side of the threading tube 2 is provided with a clamping plate 14, the outer side of the clamping plate 14 is connected with a guide post 15 through bolts, the inner wall of the threading tube 2 is provided with a sliding groove 16, the outer side of the threading tube 2 is fixedly provided with a reversing wheel 18, the outer side of the reversing wheel 18 is attached with a pull rope 19, and the side of the wrapping support 1 is provided with a support frame 20;
the central lines of the threading cylinder 2 and the movable cylinder 4 are overlapped, a transmission belt 401 is connected between the movable cylinder 4 and the output end of the driving motor 3, and the movable cylinder 4 is driven to synchronously rotate by controlling the driving motor 3, so that the movable cylinder 4 rotates around the central line of the threading cylinder 2, and the device can accurately wrap around a superconductor wire core;
the right end of the movable cylinder 4 is internally provided with a containing groove 402, the inner wall of the containing groove 402 is provided with a thread structure, the movable cylinder 4 is in threaded connection with the adjusting cylinder 10, meanwhile, the central lines of the movable cylinder 4 and the adjusting cylinder 10 are coincident, the adjusting cylinder 10 can be moved and adjusted along the containing groove 402 by rotating the adjusting cylinder 10, and a self-locking function can be realized, so that the relative position of the adjusting cylinder 10 and the movable cylinder 4 is changed;
limiting blocks 601 are arranged at equal angles on the outer side of the connecting ring 6, limiting grooves 701 are formed in the inner wall of the wrapping barrel 7 sleeved on the outer side of the connecting ring 6 at equal angles, the limiting blocks 601 and the limiting grooves 701 form a clamping sliding structure, and the wrapping barrel 7 can be conveniently sleeved and installed through the structure, so that the wrapping barrel 7 can be driven to automatically rotate and pay off when the device is wrapped, and the using convenience of the device is improved;
The wrapping cylinder 7 is distributed at equal angles about the central line of the movable cylinder 4, a pull rod 12 is hinged between the movable rod 5 below the wrapping cylinder 7 and the first lantern ring 11, the first lantern ring 11 and the adjusting cylinder 10 form a clamping rotating structure, meanwhile, the inner diameter of the first lantern ring 11 is smaller than the outer diameter of the adjusting cylinder 10, and the position of the first lantern ring 11 away from the movable cylinder 4 can be changed by rotating the adjusting cylinder 10, so that the first lantern ring 11 pushes a plurality of movable rods 5 to synchronously rotate and adjust through the pull rod 12, and the wrapping angle of the wrapping cylinder 7 is changed;
The left end of the supporting rod 8 is of a circular ring structure, a torsion spring 801 is connected between the right end of the supporting rod 8 and the movable rod 5, the upper end of a rotating roller 9 connected with the right end of the supporting rod 8 is flush with the upper end of the wrapping cylinder 7, the supporting rod 8 can drive the rotating roller 9 to support wrapping belts through the elastic force of the torsion spring 801, the supporting rod 8 can elastically rotate along with the change of the internal tension of the wrapping belts, and therefore real-time adjustment of the tension of the wrapping belts is achieved, breakage of the wrapping belts is avoided, and the wrapping processing efficiency of the device is improved;
The clamping plates 14 are distributed at equal angles relative to the central line of the threading tube 2, the side surfaces of the clamping plates 14 are uniformly connected with the rollers 1401 in a shaft manner, a return spring 17 is connected between a guide post 15 connected with the side surfaces of the clamping plates 14 and the inner wall of the sliding groove 16, and the clamping plates 14 can drive the rollers 1401 to be attached to the superconducting wire core through the elastic action of the return spring 17, so that the superconducting wire core always keeps the same central line as the threading tube 2, and the wrapping precision of the device is further improved;
Be connected with stay cord 19 between splint 14 and the second lantern ring 13, and second lantern ring 13 constitutes block sliding structure with adjusting cylinder 10, through this structure for when adjusting cylinder 10 removes to adjust, can make around a packet section of thick bamboo 7 and splint 14 carry out synchronous adjustment under same actuating source, thereby make around a packet section of thick bamboo 7 can carry out suitable angle regulation of wrapping to the superconducting wire core of equidimension, avoid around the angle regulation error to the angle regulation appearance that wraps, thereby further improved the effect of wrapping of device, simultaneously adjusting cylinder 10 and second lantern ring 13 can take place relative rotation, can avoid stay cord 19 to take place to twine.
Working principle: when the wrapping device for producing the ultralow-temperature insulating superconducting electromagnetic wire is used, firstly, as shown in fig. 1-2 and 4-6, a wrapping cylinder 7 is sleeved on the outer side of a connecting ring 6, a limiting block 601 is in sliding clamping connection with the inner side of a limiting groove 701, so that the installation of the wrapping cylinder 7 is completed, and then a superconducting wire core to be wrapped passes through a threading cylinder 2 and a supporting frame 20 and is connected with a winding device;
As shown in fig. 1-4, the adjusting cylinder 10 is rotated, so that the adjusting cylinder 10 moves along the accommodating groove 402, and the distance from the first lantern ring 11 to the movable cylinder 4 is changed, at this time, the first lantern ring 11 pushes the plurality of movable rods 5 through the pull rod 12 to perform synchronous rotation adjustment, so as to change the placement angle of the wrapping cylinder 7, at the same time, the adjusting cylinder 10 drives the second lantern ring 13 to perform synchronous movement, so that the second lantern ring 13 pulls the clamping plate 14 through the pull rope 19, at this time, the clamping plate 14 drives the guide post 15 to slide along the sliding groove 16 and squeeze the reset spring 17, so that the clamping plate 14 can clamp and limit superconducting wire cores with different sizes under the elastic force of the reset spring 17, so that the center lines of the superconducting wire cores, the threading cylinder 2 and the movable cylinder 4 can be overlapped, thereby improving the wrapping precision of the device, and meanwhile, the roller 1401 uniformly arranged on the side surface of the clamping plate 14 can be attached to the surface of the superconducting wire core, so as to avoid abrasion of the superconducting wire core;
As shown in fig. 1-2, fig. 4 and fig. 8, the wrapping tape is then fixed on the outer side of the superconducting wire core, then the driving motor 3 is controlled to drive the movable drum 4 to synchronously rotate through the driving belt 401, and meanwhile, the winding device is started, so that the superconducting wire core is pulled to be conveyed at a constant speed, at the moment, the movable drum 4 can drive the wrapping drum 7 to rotate in a transportation manner, the wrapping tape can be uniformly wound and wrapped on the outer side of the superconducting wire core, thereby realizing the production wrapping work of the ultralow-temperature insulating superconducting electromagnetic wire, the winding radius of the wrapping tape is continuously changed along with the reduction of the wrapping tape wound on the outer side of the wrapping drum 7, meanwhile, the tension of the wrapping tape is continuously changed, at the moment, the supporting rod 8 drives the rotary roller 9 to rotate under the elastic force of the torsion spring 801, so that the rotary roller 9 can be always attached and supported on the outer side of the wrapping tape, the real-time adjustment of the tension of the wrapping tape is realized, the pulling and breakage in the wrapping tape winding process is avoided, and the processing efficiency of the device is further improved, and a series of works are completed.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims (5)

1. The utility model provides a wrap device for production of super low temperature insulation superconducting electromagnetic wire, includes package support (1), movable section of thick bamboo (4), package section of thick bamboo (7), adjusting cylinder (10), pull rod (12) and splint (14), its characterized in that: the middle internal bolt of the wrapping support (1) is provided with a threading tube (2), the inside of the wrapping support (1) is provided with a driving motor (3), the side bearing of the wrapping support (1) is connected with a movable tube (4), the right end of the movable tube (4) is hinged with a movable rod (5), the upper end bearing of the movable rod (5) is connected with a connecting ring (6), the outer side of the connecting ring (6) is sleeved with a wrapping tube (7), the middle outer side of the movable rod (5) is sleeved with a supporting rod (8), the left end upper surface shaft of the supporting rod (8) is connected with a rotary roller (9), the right end of the wrapping cylinder (7) is provided with an adjusting cylinder (10), the outer wall of the adjusting cylinder (10) is provided with a first lantern ring (11), the inner wall of the adjusting cylinder (10) is provided with a second lantern ring (13), the inner side of the threading cylinder (2) is provided with a clamping plate (14), the outer side of the clamping plate (14) is connected with a guide post (15) through bolts, the inner wall of the threading cylinder (2) is provided with a sliding groove (16), the outer side of the threading cylinder (2) is fixedly provided with a reversing wheel (18), the outer side of the reversing wheel (18) is attached with a pull rope (19), and the side face of the wrapping support (1) is provided with a support frame (20);
the right end of the movable cylinder (4) is internally provided with a containing groove (402), the inner wall of the containing groove (402) is provided with a thread structure, the movable cylinder (4) is in threaded connection with the adjusting cylinder (10), and meanwhile, the central lines of the movable cylinder (4) and the adjusting cylinder (10) are coincided;
the wrapping cylinder (7) is distributed at equal angles relative to the central line of the movable cylinder (4), a pull rod (12) is hinged between the movable rod (5) below the wrapping cylinder (7) and the first lantern ring (11), the first lantern ring (11) and the adjusting cylinder (10) form a clamping rotary structure, and meanwhile, the inner diameter of the first lantern ring (11) is smaller than the outer diameter of the adjusting cylinder (10);
The clamping plates (14) are distributed at equal angles relative to the center line of the threading tube (2), the rollers (1401) are uniformly connected with the side surfaces of the clamping plates (14) in a shaft mode, and the reset springs (17) are connected between the guide posts (15) connected with the side surfaces of the clamping plates (14) and the inner walls of the sliding grooves (16).
2. The wrapping device for producing ultralow-temperature insulating superconducting electromagnetic wires according to claim 1, wherein the wrapping device comprises the following components: the central lines of the threading tube (2) and the movable tube (4) are coincident, and a transmission belt (401) is connected between the movable tube (4) and the output end of the driving motor (3).
3. The wrapping device for producing ultralow-temperature insulating superconducting electromagnetic wires according to claim 1, wherein the wrapping device comprises the following components: limiting blocks (601) are arranged at equal angles on the outer side of the connecting ring (6), limiting grooves (701) are formed in the inner wall of the wrapping cylinder (7) sleeved on the outer side of the connecting ring (6) at equal angles, and the limiting blocks (601) and the limiting grooves (701) form a clamping sliding structure.
4. The wrapping device for producing ultralow-temperature insulating superconducting electromagnetic wires according to claim 1, wherein the wrapping device comprises the following components: the left end of branch (8) is ring-shaped structure, and is connected with torsion spring (801) between the right-hand member of branch (8) and movable rod (5), and the upper end of rotatory roller (9) that the right-hand member of branch (8) is connected flushes with the upper end around package section of thick bamboo (7).
5. The wrapping device for producing ultralow-temperature insulating superconducting electromagnetic wires according to claim 1, wherein the wrapping device comprises the following components: a pull rope (19) is connected between the clamping plate (14) and the second lantern ring (13), and the second lantern ring (13) and the adjusting cylinder (10) form a clamping sliding structure.
CN202011305604.9A 2020-11-19 2020-11-19 Wrapping device for ultralow-temperature insulating superconducting electromagnetic wire production Active CN112509751B (en)

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CN211555599U (en) * 2019-11-27 2020-09-22 江苏金枫达电缆有限公司 Cable fire-resistant mica tape wrapping device
CN111472522A (en) * 2020-04-14 2020-07-31 张明庆 Whitewash device is used to building stair department wall fitment
CN213877686U (en) * 2020-11-19 2021-08-03 上海申茂电磁线有限公司 Wrapping device for ultra-low temperature insulation superconducting electromagnetic wire production

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