A rolling electrode bank heating system for double-sided superconducting tape
Patent Information
- Application Number
- CN202522050977.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-24
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-09-24
AI Technical Summary
此加热方式的不足之处是，只能加热静止状态下的超导带材，而且加热区域不能过大，否则带材和加热丝之间容易接触不良，从而导致带材受热不均匀的现象，不利于超导带材的连续生长制备
[0017]本实用新型的用于双面超导带材的滚动式电极组加热系统有益效果：在实际工作过程中，首先将超导带材安装在放线装置上，通过人工走带通过第一加热装置上的第一滚动式电极组，超导带材和第一滚动式电极组的弧面直接贴合接触，第一滚动式电极组随超导带材的移动而滚动，避免超导带材出现损坏刮伤、卷边翘边等问题，使超导带材的制备良品率大幅提升。随后，在制备装置处实现超导带材缓冲层或超导层的制备，随后超导带材经过的第二加热装置上的第二滚动式电极组，最后收卷在收线装置中。在工作过程中，可以朝向加热系统的控制面板中输入参数并启动设备，电流源发出的电流通过电流分配电路实现均匀分配，并经第一滚动式电极组输入至超导带材，从第二滚动式电极组组流出，形成一个完整的电流通路，从而实现带材的均匀加热。
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Figure CN224805108U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of superconducting technology, and in particular to a rolling electrode heating system for double-sided superconducting tapes. Background Technology
[0002] High-temperature superconducting tapes mainly consist of a metallic substrate, a transition layer, and a superconducting layer. Hastelloy superconducting substrates are currently a crucial raw material used in the fabrication of high-temperature superconducting tapes. In the process of preparing double-sided high-temperature superconducting tapes, to achieve controlled growth of the transition and superconducting layers and thus control their physicochemical properties, dynamic heating of the superconducting tape is typically required, often reaching temperatures above 800°C.
[0003] Common heating methods include: heat conduction heating, radiation heating, induction heating, and electrode heating.
[0004] (1) Heat conduction heating generally involves passing a large current through a high-resistance resistance heating wire, causing the heating wire to generate a large amount of Joule heat in a short time, reaching a temperature of 1500℃-2000℃, and then conducting the heat to the superconducting tape. The disadvantage of this heating method is that it can only heat superconducting tapes in a static state, and the heating area cannot be too large, otherwise poor contact between the tape and the heating wire is likely to occur, resulting in uneven heating of the tape, which is not conducive to the continuous growth and preparation of superconducting tapes. (2) Radiation heating is essentially the direct transfer of heat energy through electromagnetic waves (mainly infrared rays), heating the superconducting tape through infrared rays radiated by the heating element. In the practical application of superconducting tape heating, the technical difficulty of achieving a sufficiently high and uniform temperature field in radiation heating lies in the fact that the density configuration of the heating element array must meet strict thermodynamic distribution requirements, which makes the structural design of the heating system extremely challenging. (3) Induction heating is a heating technology based on electromagnetic induction and Joule heating. The superconducting tape is placed in a high-frequency electromagnetic field, and heat is generated by the electromagnetic induction current in the tape. The heating effect is achieved within a few seconds, and the heating temperature range can reach 800-1000℃. The disadvantage of this heating method is that it has certain requirements on the thickness of the superconducting tape, and the performance requirements of the induction power supply are particularly stringent. At the same time, it is also necessary to equip it with a high-efficiency electromagnetic shielding device to prevent potential electromagnetic radiation hazards. (4) The principle of electrode heating is: the heating current is introduced into the superconducting tape from the contact point between the base tape and the electrode through the conductive electrode and flows into the superconducting tape. The Joule heat generated by the resistance of the base tape reaches the temperature required for the growth and preparation of the superconducting tape. At the same time, it flows out through another electrode group with the same structure, forming a complete current path. Existing electrode heating mechanisms use electrode clamps to heat superconducting tapes. This heating method can lead to problems such as damage, scratches, curling, and severe electrode wear on the heated superconducting tapes. Moreover, the electrode clamps cannot maintain good compression for a long time, and arcing still occurs frequently, which significantly reduces the yield of superconducting tapes. Utility Model Content
[0005] The purpose of this invention is to provide a rolling electrode heating system for double-sided superconducting tapes. This rolling electrode heating system can uniformly heat the superconducting tapes and effectively avoid problems such as damage, scratches, curling, and warping of the superconducting tapes, thereby significantly improving the yield of superconducting tapes.
[0006] To achieve this objective, the present invention adopts the following technical solution:
[0007] This utility model discloses a rolling electrode heating system for double-sided superconducting tape, comprising a wire feeding device, a first heating device, a preparation device, a second heating device, and a wire take-up device arranged in sequence. The wire feeding device is used to output the superconducting tape. The first heating device includes at least one pair of first rolling electrode groups, with the two first rolling electrode groups respectively abutting against the two surfaces of the superconducting tape. The preparation device is used to prepare a buffer layer or a superconducting layer towards the superconducting tape. The second heating device includes at least one pair of second rolling electrode groups, with the two second rolling electrode groups respectively abutting against the two surfaces of the superconducting tape. The wire take-up device is used to wind up the superconducting tape.
[0008] In some embodiments, the first heating device further includes two spaced-apart first insulating support plates, with both ends of the first rolling electrode assembly mounted on the first insulating support plates; wherein: the first rolling electrode assembly includes: a first insulating base, the first insulating base being adjustablely mounted on the first insulating support plate; a first bearing electrode, the first bearing electrode being connected to the first insulating base and having a first power interface for connecting an external electrode; and a first conductive roller, the first conductive roller being rotatably connected to the first bearing electrode via a first rotating shaft, the first conductive roller abutting against the surface of the superconducting tape.
[0009] In some embodiments, the first rolling electrode group consists of three pairs, and the three pairs of the first rolling electrode groups are arranged at intervals along the output direction of the superconducting tape, wherein: the first rolling electrode group located in the middle is higher than the first rolling electrode groups located on both sides.
[0010] In some embodiments, the second heating device further includes two spaced-apart second insulating support plates, with both ends of the second rolling electrode assembly mounted on the second insulating support plates; wherein: the second rolling electrode assembly includes: a second insulating base, the second insulating base being adjustablely mounted on the second insulating support plate; a second bearing electrode, the second bearing electrode being connected to the second insulating base and having a second power interface for connecting an external electrode; and a second conductive roller, the second conductive roller being rotatably connected to the second bearing electrode via a second rotating shaft, the second conductive roller abutting against the surface of the superconducting tape.
[0011] In some embodiments, the second rolling electrode group consists of three pairs, which are arranged at intervals along the output direction of the superconducting tape, wherein the second rolling electrode group located in the middle is higher than the second rolling electrode groups on both sides.
[0012] In some embodiments, the rolling electrode heating system for double-sided superconducting tape further includes a first guide wheel, which is installed between the wire feeding device and the first heating device and is used to guide the superconducting tape.
[0013] In some embodiments, the rolling electrode heating system for double-sided superconducting tape further includes a traction device installed between the second heating device and the take-up device, the traction device being used to apply an external force toward the superconducting tape and record the length of the superconducting tape.
[0014] In some specific embodiments, the rolling electrode heating system for double-sided superconducting tape further includes a second guide wheel, which is installed between the take-up device and the traction device and is used to guide the superconducting tape.
[0015] In some embodiments, the rolling electrode heating system for double-sided superconducting tape further includes a temperature detection device installed between the preparation device and the second heating device, and is used to detect the temperature of the superconducting tape.
[0016] In some embodiments, the preparation apparatus is provided with two spaced-apart baffles, and a channel for the superconducting tape to pass through is defined between the two baffles.
[0017] The novel rolling electrode heating system for double-sided superconducting tapes offers several advantages: First, the superconducting tape is mounted on a feeding device. It is then manually fed through a first rolling electrode group on a first heating device. The arc surfaces of the superconducting tape and the first rolling electrode group directly contact each other. The first rolling electrode group rolls along with the superconducting tape, preventing damage, scratches, curling, and other issues, thus significantly improving the yield rate of the superconducting tape. Subsequently, a buffer layer or superconducting layer is prepared on the superconducting tape at the preparation device. The superconducting tape then passes through a second rolling electrode group on a second heating device and is finally wound into a take-up device. During operation, parameters can be input into the control panel of the heating system, and the equipment can be started. The current from the current source is evenly distributed through a current distribution circuit and input to the superconducting tape via the first rolling electrode group, flowing out from the second rolling electrode group to form a complete current path, thereby achieving uniform heating of the tape.
[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0019] Figure 1This is a schematic diagram of the structure of the rolling electrode assembly heating system for double-sided superconducting tape according to an embodiment of the present invention;
[0020] Figure 2 This is a schematic diagram of the structure of the first rolling electrode assembly according to an embodiment of the present invention;
[0021] Figure 3 This is a schematic diagram of the structure of the second rolling electrode group according to an embodiment of the present invention.
[0022] Figure label:
[0023] 100. Wire feeding device; 110. Wire feeding reel; 120. Wire feeding servo motor;
[0024] 200. First heating device; 210. First rolling electrode assembly; 211. First insulating base; 212. First bearing electrode; 2121. First power interface; 213. First conductive roller; 220. First insulating support plate;
[0025] 300. Preparation apparatus; 310. Baffle;
[0026] 400. Second heating device; 410. Second rolling electrode assembly; 411. Second insulating base; 412. Second bearing electrode; 413. Second conductive roller; 420. Second insulating support plate;
[0027] 500. Take-up device; 510. Take-up reel; 520. Take-up servo motor;
[0028] 600, First guide wheel; 700, Traction device; 800, Second guide wheel; 900, Temperature detection device; 10, Superconducting strip. Detailed Implementation
[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.
[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0031] In the description of this embodiment, the terms "upper," "lower," "left," "right," "front," and "rear," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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 this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0032] This utility model discloses a rolling electrode assembly heating system for double-sided superconducting tapes (hereinafter referred to as the heating system for ease of description), referenced Figure 1 As shown, the heating system includes a wire feeding device 100, a first heating device 200, a preparation device 300, a second heating device 400, and a wire take-up device 500 arranged in sequence. The wire feeding device 100 is used to output the superconducting tape 10. The first heating device 200 includes at least one pair of first rolling electrode groups 210, with the two first rolling electrode groups 210 respectively abutting against the two surfaces of the superconducting tape 10. The preparation device 300 is used to prepare a buffer layer or a superconducting layer toward the superconducting tape 10. The second heating device 400 includes at least one pair of second rolling electrode groups 410, with the two second rolling electrode groups 410 respectively abutting against the two surfaces of the superconducting tape 10. The wire take-up device 500 is used to take up the superconducting tape 10. Understandably, in actual operation, the superconducting tape 10 is first mounted on the pay-off device 100 and then manually fed through the first rolling electrode group 210 on the first heating device 200. The curved surfaces of the superconducting tape 10 and the first rolling electrode group 210 are in direct contact. The first rolling electrode group 210 rolls along with the superconducting tape 10, preventing damage, scratches, curling, or warping of the superconducting tape 10, thus significantly improving the yield of the superconducting tape 10. Subsequently, the buffer layer or superconducting layer of the superconducting tape 10 is prepared at the preparation device 300. Then, the superconducting tape 10 passes through the second rolling electrode group 410 on the second heating device 400 and is finally wound into the take-up device 500. During operation, parameters can be input into the control device of the heating system and the equipment can be started. The current emitted by the current source is evenly distributed through the current distribution circuit and input to the superconducting strip 10 through the first rolling electrode group 210, and flows out from the second rolling electrode group 410, forming a complete current path, thereby achieving uniform heating of the strip.
[0033] It should be noted that the method of preparing a buffer layer or superconducting layer with the preparation device 300 toward the superconducting tape 10 is existing technology, and there is no need to describe the specific process of the preparation device 300 here.
[0034] Optionally, the wire feeding device 100 includes a wire feeding reel 110 and a wire feeding servo motor 120 that drives the wire feeding reel 110 to rotate. By controlling the rotation speed of the wire feeding servo motor 120, the tension of the superconducting tape 10 can be moderate and continuously adjustable during the preparation process, thus avoiding the breakage and failure of the superconducting tape 10.
[0035] Optionally, the take-up device 500 includes a take-up reel 510 and a take-up servo motor 520 that drives the take-up reel 510 to rotate. By controlling the rotation speed of the take-up servo motor 520, the tension of the superconducting tape 10 can be moderate and continuously adjustable during the preparation process, thus avoiding the breakage and failure of the superconducting tape 10.
[0036] It should be further noted that the control device can be a centralized or distributed controller. For example, the controller can be a single microcontroller or a combination of multiple distributed microcontrollers. The microcontroller can run a control program to control the first heating device 200 and the second heating device 400 to perform their respective functions. Furthermore, the preparation device 300 is a prior art device and can be selected based on existing superconducting tape 10 manufacturing equipment; therefore, there is no need to limit the specific structure of the preparation device 300.
[0037] It should be noted that in this embodiment, the superconducting tape 10 is not limited in width and thickness. Superconducting tapes 10 ranging from 4mm to 40mm can be heated. There is no limitation on the type of superconducting tape 10. Nickel-tungsten alloy base tape, stainless steel base tape and the currently mainstream Hastelloy base tape can all be heated.
[0038] Optional, see reference Figure 1 and Figure 2As shown, the first heating device 200 further includes two spaced-apart first insulating support plates 220. Both ends of the first rolling electrode assembly 210 are mounted on the first insulating support plates 220. The first rolling electrode assembly 210 includes a first insulating base 211, a first bearing electrode 212, and a first conductive roller 213. The first insulating base 211 is adjustablely mounted on the first insulating support plate 220. The first bearing electrode 212 is connected to the first insulating base 211 and is provided with a first power interface 2121 for connecting an external electrode. The first conductive roller 213 is rotatably connected to the first bearing electrode 212 via a first rotating shaft and abuts against the surface of the superconducting tape 10. It is understood that the first insulating base 211 is adjustablely mounted on the first insulating support plate 220. In actual operation, the positions of the two first insulating bases 211 can be adjusted according to actual needs, thereby adjusting the spacing between the two first rolling electrode assemblies 210, so that the heating system of this embodiment can be applied to superconducting tapes 10 of various thicknesses. The first bearing electrode 212 is connected to an external power source through the first power interface 2121, which enables the first conductive roller 213 to conduct electricity, thereby forming a conductive path between the first rolling electrode group 210 and the second rolling electrode group 410 to heat the superconducting strip 10.
[0039] Optionally, the first insulating base 211 is fixed to the first insulating support plate 220 by nylon bolts. The first insulating support plate 220 has multiple first fixing holes, and the nylon bolts can be selectively engaged with one of the first fixing holes. This allows for easy adjustment of the position of the first insulating base 211 on the first insulating support plate 220 and improves the installation stability of the first insulating base 211, thereby ensuring the stability of the first rolling electrode assembly 210.
[0040] Optionally, the first insulating base 211 is made of ceramic, which further enhances the insulating effect.
[0041] Optionally, the first bearing electrode 212 is made of brass and is fixed to the first insulating base 211 with an interference fit. This facilitates the stable mounting of the first bearing electrode 212 on the first insulating base 211.
[0042] Optionally, the first conductive roller 213 is made of tungsten alloy.
[0043] Optional, see reference Figure 1As shown, there are three pairs of first rolling electrode groups 210, which are arranged at intervals along the output direction of the superconducting tape 10. The first rolling electrode group 210 located in the middle is higher than the first rolling electrode groups 210 located on both sides. It can be understood that the three pairs of first rolling electrode groups 210 ensure the stable transport of the superconducting tape 10. The first rolling electrode group 210 located in the middle is higher than the first rolling electrode groups 210 located on both sides, which can play a role in tensioning the superconducting tape 10, further avoiding the probability of damage, scratches, curling, or warping of the superconducting tape 10.
[0044] Optional, see reference Figure 1 and Figure 3 As shown, the second heating device 400 further includes two spaced-apart second insulating support plates 420. Both ends of the second rolling electrode assembly 410 are mounted on the second insulating support plates 420. The second rolling electrode assembly 410 includes a second insulating base 411, a second bearing electrode 412, and a second conductive roller 413. The second insulating base 411 is adjustablely mounted on the second insulating support plate 420. The second bearing electrode 412 is connected to the second insulating base 411 and has a second power interface for connecting an external electrode. The second conductive roller 413 is rotatably connected to the second bearing electrode 412 via a second rotating shaft and abuts against the surface of the superconducting tape 10. It is understood that the second insulating base 411 is adjustablely mounted on the second insulating support plate 420. In actual operation, the positions of the two second insulating bases 411 can be adjusted according to actual needs, thereby adjusting the spacing between the two second rolling electrode assemblies 410, so that the heating system of this embodiment can be applied to superconducting tapes 10 of various thicknesses. The second bearing electrode 412 is connected to an external power source through the second power interface, which enables the second conductive roller 413 to conduct electricity, thereby forming a conductive path between the first rolling electrode group 210 and the second rolling electrode group 410 to heat the superconducting strip 10.
[0045] Optionally, the second insulating base 411 is fixed to the second insulating support plate 420 by nylon bolts. The second insulating support plate 420 has multiple second fixing holes, and the nylon bolts can be selectively engaged with one of the second fixing holes. This allows for easy adjustment of the position of the second insulating base 411 on the second insulating support plate 420 and improves the installation stability of the second insulating base 411, thereby ensuring the stability of the second rolling electrode assembly 410.
[0046] Optionally, the second insulating base 411 is made of ceramic, further enhancing the insulating effect.
[0047] Optionally, the second bearing electrode 412 is made of brass and is fixed to the second insulating base 411 with an interference fit. This facilitates the stable mounting of the second bearing electrode 412 on the second insulating base 411.
[0048] Optionally, the second conductive roller 413 is made of tungsten alloy.
[0049] In some embodiments, reference Figure 1 As shown, there are three pairs of second rolling electrode groups 410, and the three pairs of second rolling electrode groups 410 are arranged at intervals along the output direction of the superconducting tape 10. The second rolling electrode group 410 located in the middle is higher than the second rolling electrode groups 410 on both sides.
[0050] Understandably, there are three pairs of second rolling electrode groups 410 to ensure that the superconducting tape 10 can be transported stably. The second rolling electrode group 410 located in the middle is higher than the second rolling electrode groups 410 on both sides, which can play a role in tensioning the superconducting tape 10, further avoiding the chance of damage, scratches, curling, or warping of the superconducting tape 10.
[0051] refer to Figure 1 As shown, the heating system also includes a first guide wheel 600, which is installed between the wire feeding device 100 and the first heating device 200 and is used to guide the superconducting tape 10. This allows the superconducting tape 10 to be transported more smoothly to the position of the first heating device 200, which is beneficial for heating the superconducting tape 10.
[0052] refer to Figure 1 As shown, the heating system also includes a traction device 700, which is installed between the second heating device 400 and the take-up device 500. The traction device 700 is used to apply external force to the superconducting tape 10 and record the length of the superconducting tape 10. It is understood that in actual operation, the superconducting tape 10 can be stably taken up under the action of the traction device 700, and the length of the superconducting tape 10 can also be recorded, facilitating users to record the length of the manufactured product.
[0053] refer to Figure 1 As shown, the heating system also includes a second guide wheel 800, which is installed between the take-up device 500 and the traction device 700 and is used to guide the superconducting tape 10. This allows the superconducting tape 10 to be transported more smoothly to the position of the take-up device 500, which is beneficial for taking up the superconducting tape 10.
[0054] refer to Figure 1As shown, the heating system also includes a temperature detection device 900, which is installed between the preparation device 300 and the second heating device 400, and is used to detect the temperature of the superconducting tape 10. It can be understood that by setting the temperature detection device 900, the control device can achieve real-time monitoring and feedback adjustment of the heating temperature of the superconducting tape 10, avoiding situations where the temperature is not up to standard or is too high, which is beneficial to the growth and preparation of the superconducting tape 10.
[0055] refer to Figure 1 As shown, the fabrication apparatus 300 has two spaced-apart baffles 310 inside, which define a channel for the superconducting tape 10 to pass through. Understandably, the baffles 310 effectively prevent the deposition of organic sources on the edge regions of the superconducting tape 10, thereby improving its conductivity stability.
[0056] The advantages of the heating system of this invention are as follows:
[0057] First, the first rolling electrode group 210 is used to input current into the superconducting tape 10, and the current flows out from the second rolling electrode group 410, forming a complete current path. This enables uniform heating of the tape and industrial-grade production of superconducting tapes 10 with different widths and thicknesses.
[0058] Secondly, the contact between the first rolling electrode group 210 and the second rolling electrode group 410 and the superconducting tape 10 is in a rolling manner, which avoids problems such as damage, scratches, curling, and warping of the superconducting tape 10.
[0059] Third, the strip tension is moderate and continuously adjustable throughout the process to avoid excessive strip tension leading to breakage, deformation, and failure.
[0060] Fourth, the temperature detection device 900 and its supporting control device can realize real-time monitoring and feedback adjustment of the heating temperature of the superconducting tape 10, avoiding the situation where the temperature is not up to standard or the temperature is too high, which is beneficial to the growth and preparation of the superconducting tape 10.
[0061] In the description of this specification, references to terms such as "some embodiments," "other embodiments," 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 present invention. In this specification, the 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.
[0062] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A rolling electrode assembly heating system for double-sided superconducting tapes, characterized in that, The device includes a wire feeding device (100), a first heating device (200), a preparation device (300), a second heating device (400), and a wire take-up device (500) arranged in sequence. The wire feeding device (100) is used to output superconducting tape (10). The first heating device (200) includes at least one pair of first rolling electrode groups (210), and the two first rolling electrode groups (210) respectively abut against the two surfaces of the superconducting tape (10). The preparation device (300) is used to prepare a buffer layer or a superconducting layer towards the superconducting tape (10). The second heating device (400) includes at least one pair of second rolling electrode groups (410), and the two second rolling electrode groups (410) respectively abut against the two surfaces of the superconducting tape (10). The wire take-up device (500) is used to take up the superconducting tape (10).
2. The rolling electrode assembly heating system for double-sided superconducting tapes according to claim 1, characterized in that, The first heating device (200) further includes two spaced-apart first insulating support plates (220), and both ends of the first rolling electrode assembly (210) are mounted on the first insulating support plates (220); wherein: The first rolling electrode assembly (210) includes: A first insulating base (211) is adjustablely mounted on the first insulating support plate (220); The first bearing electrode (212) is connected to the first insulating base (211) and is provided with a first power interface (2121) for connecting an external electrode. The first conductive roller (213) is rotatably connected to the first bearing electrode (212) via a first rotating shaft, and the first conductive roller (213) abuts against the surface of the superconducting tape (10).
3. The rolling electrode assembly heating system for double-sided superconducting tapes according to claim 1, characterized in that, The first rolling electrode group (210) consists of three pairs, and the three pairs of the first rolling electrode group (210) are arranged at intervals along the output direction of the superconducting tape (10), wherein: The first rolling electrode group (210) located in the middle is higher than the first rolling electrode groups (210) located on both sides.
4. The rolling electrode assembly heating system for double-sided superconducting tapes according to claim 1, characterized in that, The second heating device (400) further includes two spaced-apart second insulating support plates (420), and both ends of the second rolling electrode assembly (410) are mounted on the second insulating support plates (420); wherein: The second rolling electrode assembly (410) includes: The second insulating base (411) is adjustablely mounted on the second insulating support plate (420); The second bearing electrode (412) is connected to the second insulating base (411) and is provided with a second power interface for connecting an external electrode. The second conductive roller (413) is rotatably connected to the second bearing electrode (412) via a second rotating shaft, and the second conductive roller (413) abuts against the surface of the superconducting tape (10).
5. The rolling electrode assembly heating system for double-sided superconducting tapes according to claim 1, characterized in that, The second rolling electrode group (410) consists of three pairs, which are arranged at intervals along the output direction of the superconducting tape (10), wherein: The second rolling electrode group (410) located in the middle is higher than the second rolling electrode groups (410) on both sides.
6. The rolling electrode assembly heating system for double-sided superconducting tapes according to any one of claims 1-5, characterized in that, It also includes a first guide wheel (600), which is installed between the wire feeding device (100) and the first heating device (200) and is used to guide the superconducting tape (10).
7. The rolling electrode assembly heating system for double-sided superconducting tapes according to any one of claims 1-5, characterized in that, It also includes a traction device (700) installed between the second heating device (400) and the take-up device (500), the traction device (700) being used to apply an external force toward the superconducting tape (10) and record the length of the superconducting tape (10).
8. The rolling electrode assembly heating system for double-sided superconducting tapes according to claim 7, characterized in that, It also includes a second guide wheel (800), which is installed between the take-up device (500) and the traction device (700) and is used to guide the superconducting tape (10).
9. The rolling electrode assembly heating system for double-sided superconducting tapes according to any one of claims 1-5, characterized in that, It also includes a temperature detection device (900), which is installed between the preparation device (300) and the second heating device (400) and is used to detect the temperature of the superconducting tape (10).
10. The rolling electrode assembly heating system for double-sided superconducting tapes according to any one of claims 1-5, characterized in that, The preparation device (300) is provided with two spaced baffles (310) inside, and the two baffles (310) define a channel for the superconducting tape (10) to pass through.