Graphite felt winding device

Abstract

The utility model provides a graphite felt winding device which comprises a tension detection control module and a winding module which are sequentially arranged along the transmission direction of graphite felt, the graphite felt winding device further comprises a controller, and the controller is respectively and electrically connected with the tension detection control module and the winding module. According to the graphite felt winding device, the tension of each layer of graphite felt in the winding process can be accurately regulated and controlled according to actual production requirements, standardization of the graphite felt winding process can be achieved, the yield of products obtained through graphite felt winding is high, and automation of graphite felt winding can be achieved; in addition, the graphite felt winding device further has the advantages of being simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical automation, and in particular relates to a graphite felt winding device. Background Art

[0002] In the field of crystal growth, it is necessary to insulate the high-temperature reaction chamber. A common method is to wrap multiple layers of graphite felt around the reaction chamber or the heating element. Graphite felt has a low thermal conductivity coefficient, which can reduce the heat loss of the reaction chamber or the heating element and ensure the temperature of crystal growth.

[0003] The existing graphite felt winding is generally done manually, which has the following problems: first, the arm strength of different operators varies greatly, and the winding tightness is inconsistent, resulting in inconsistent thermal insulation effects of the graphite felt, and the graphite felt winding is difficult to standardize, resulting in unstable quality of crystal growth; second, the tightness of different layers of graphite felt is difficult to control, and the outer layer is often wound tightly, which causes the already wound inner layer to loosen.

[0004] CN217229653U discloses a constant tension fiber winding machine, including a control cabinet, a self-tension controller, a material unwinding assembly, a tension detection assembly, a material winding assembly and a brake, wherein the fiber roll is sleeved on the material unwinding assembly, the tension detection assembly includes a plurality of pressure rollers and rollers alternately arranged, the surface of the roller contacting the fiber material is embedded with a pressure sensor, the pressure sensor is electrically connected to the self-tension controller, and the downward pressure of the fiber roll is fed back, the self-tension controller is electrically connected to the brake, and the brake is controlled to brake the material unwinding roller; thereby controlling the winding tension of the fiber roll, the material winding assembly includes a driving motor, a rotating shaft, a mounting seat and a sliding quick clamp assembly, one end of the rotating shaft is connected to the driving motor with a coupling, and the other end is suspended, the mounting seat is fixed on the side wall of the control cabinet, and the sliding quick clamp assembly is fixed on the mounting seat, and the rotating shaft is pressed from the other end. The utility model can effectively control the fiber winding tension and ensure the uniformity of winding. However, the constant tension fiber winding machine cannot ensure that the tightness of different layers of fiber rolls is consistent.

[0005] CN215905519U discloses a CCD detection automatic tension control coiling machine, which relates to the technical field of mechanical automation equipment. The CCD detection automatic tension control coiling machine includes a discharge mechanism, a discharge coil diameter detection mechanism, a tension controller, a CCD detection platform, a product counter, a reeling coil diameter detection mechanism and a reeling mechanism. The discharge coil diameter detection mechanism is installed on one side of the discharge mechanism, the reeling coil diameter detection mechanism is installed on one side of the reeling mechanism, the tension controller is installed at the output end of the discharge mechanism, the product counter is installed at the input end of the reeling mechanism, and the CCD detection platform is installed between the tension controller and the product counter. The utility model realizes automatic control of winding tension by developing and applying the torque control mode of the servo motor, combining the conversion of the analog quantity of the winding radius data, and adding the signal processing of the CCD visual detection judgment result, and effectively solves the requirements of packaging tightness. However, the structure of the CCD detection automatic tension control coiling machine is complex and the manufacturing cost is high.

[0006] The currently disclosed graphite felt winding devices all have certain defects, such as the inability to make the tightness of different layers of graphite felt consistent, the difficulty in achieving the standardization of graphite felt winding, the low yield rate of the products obtained by graphite felt winding and the high manufacturing cost. Therefore, it is very important to develop and design a new type of graphite felt winding device. Utility Model Content

[0007] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a graphite felt winding device. The graphite felt winding device provided by the utility model can accurately control the tension of each layer of graphite felt during the winding process according to actual production needs, and can also realize the standardization of the graphite felt winding process, so that the yield rate of products obtained by graphite felt winding is higher, and the automation of graphite felt winding can be realized; in addition, the graphite felt winding device also has the advantages of simple structure and low manufacturing cost.

[0008] To achieve this purpose, the utility model adopts the following technical solutions:

[0009] In the first aspect, the utility model provides a graphite felt winding device, which includes a tension detection control module and a winding module arranged in sequence along the transmission direction of the graphite felt. The graphite felt winding device also includes a controller, which is electrically connected to the tension detection control module and the winding module respectively.

[0010] The tension detection control module in the utility model is used to control and detect the tension in the winding process of the graphite felt, the winding module is used to realize the winding of the graphite felt, and the controller is used to control the operation of the tension detection control module and the operation of the winding module.

[0011] The graphite felt winding device provided by the utility model realizes the detection of the tension of the graphite felt through the tension detection control module, and further controls the tension of the graphite felt according to the detection result, thereby realizing the precise regulation of the tension during the winding process of the graphite felt.

[0012] The graphite felt winding device provided by the utility model can accurately control the tension of each layer of graphite felt during the winding process according to actual production needs, and can also realize the standardization of the graphite felt winding process, so that the yield rate of products obtained by graphite felt winding is higher, and the automation of graphite felt winding can be realized; in addition, the graphite felt winding device also has the advantages of simple structure and low manufacturing cost.

[0013] As a preferred technical solution of the utility model, the tension detection control module includes a tension control component and a tension detection component sequentially arranged along the transmission direction of the graphite felt, and the controller is electrically connected to the tension control component and the tension detection component respectively.

[0014] The controller in the utility model receives the tension data of the graphite felt detected by the tension detection component, and controls the tension control component and the winding component to adjust the tension of the graphite felt.

[0015] As a preferred technical solution of the present invention, the tension control assembly includes at least one tension control member, and the tension control member includes a brake roller and a brake motor electrically connected to the brake roller, and the brake motor is electrically connected to the controller.

[0016] In the utility model, the controller controls the brake motor, and then controls the rotation of the brake roller electrically connected to the brake motor, thereby realizing the control of the tension of the graphite felt.

[0017] In the utility model, when the rotation speed of the brake roller decreases, a greater force is needed to pull the graphite felt, thereby increasing the tension of the graphite felt; when the rotation speed of the brake roller increases, the force required to move the graphite felt becomes smaller, thereby reducing the tension of the graphite felt.

[0018] As a preferred technical solution of the utility model, the tension control component also includes at least one first steering roller, and along the transmission direction of the graphite felt, the first rotating roller is arranged before and / or after the tension control member.

[0019] The first steering roller in the utility model is used to change the transmission direction of the graphite felt.

[0020] As a preferred technical solution of the utility model, the tension detection assembly includes at least one tension detection member, the tension detection member includes a force measuring roller and a force sensor electrically connected to the force measuring roller, and the force sensor is electrically connected to the controller.

[0021] As a preferred technical solution of the utility model, the tension detection component also includes at least one second steering roller, and along the transmission direction of the graphite felt, the second steering roller is arranged before and / or after the tension detection member.

[0022] The second steering roller in the utility model is used to change the transmission direction of the graphite felt.

[0023] As a preferred technical solution of the utility model, the tension detection assembly includes a tension detection member, and a second steering roller is respectively arranged before and after the tension detection member; the second steering rollers are arranged above the tension detection member in the vertical direction.

[0024] As a preferred technical solution of the utility model, the tension detection control module includes a tension detection member, and at least one tension control member respectively arranged before and / or after the tension detection member along the transmission direction of the graphite felt;

[0025] The tension detection member includes a tension detection roller and a force measuring device electrically connected to the tension detection roller, and the force measuring device is electrically connected to the controller;

[0026] The tension control member includes a tension control roller and a tension brake electrically connected to the tension control roller, and the tension brake is electrically connected to the controller.

[0027] In the utility model, after the force gauge measures the tension of the graphite felt, the tension data is fed back to the controller, and the controller controls the operation of the tension brake, thereby controlling the rotation of the tension control roller electrically connected to the tension brake, thereby achieving control of the tension of the graphite felt.

[0028] As a preferred technical solution of the utility model, the winding module includes a winding base, the winding base is electrically connected to a driving motor, and the driving motor is electrically connected to the controller.

[0029] In the utility model, when the rotation speed of the winding base body decreases, the graphite felt tends to relax and the tension in the graphite felt decreases; when the rotation speed of the winding base body increases, the graphite felt tends to be stretched and the tension in the graphite felt increases.

[0030] As a preferred technical solution of the utility model, the winding base includes one of a cylindrical isostatically pressed graphite crucible, a cylindrical heating barrel, or a cylindrical graphite hard felt.

[0031] In a second aspect, the utility model provides a graphite felt winding method of the graphite felt winding device of the first aspect, the graphite felt winding method comprising:

[0032] During the transmission process of the graphite felt, it passes through the tension detection control module. The tension detection control module detects the tension data of the graphite felt and transmits it to the controller. The controller controls the tension detection control module to adjust the tension of the graphite felt according to the tension data, and controls the winding module to realize the winding of the graphite felt.

[0033] As a preferred technical solution of the utility model, the graphite felt winding method includes:

[0034] The graphite felt passes through the tension control component and the tension detection component in turn. The tension detection component detects the tension data of the graphite felt and transmits it to the controller. The controller controls the tension control component according to the tension data to adjust the tension of the graphite felt, and controls the winding module to realize the winding of the graphite felt.

[0035] As a preferred technical solution of the utility model, the graphite felt winding method includes:

[0036] The graphite felt passes through the tension control roller and the tension detection roller in turn and reaches the winding module. The force gauge electrically connected to the tension detection roller measures the tension data of the graphite felt and transmits it to the controller. The controller controls the rotation of the tension control roller according to the tension data measured by the force gauge, thereby adjusting the tension of the graphite felt and controlling the winding module to realize the winding of the graphite felt.

[0037] Compared with the prior art, the beneficial effects of the utility model are:

[0038] The graphite felt winding device provided by the utility model can accurately control the tension of each layer of graphite felt during the winding process according to actual production needs, and can also realize the standardization of the graphite felt winding process, so that the yield rate of products obtained by graphite felt winding is higher, and the automation of graphite felt winding can be realized; in addition, the graphite felt winding device also has the advantages of simple structure and low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a first structural schematic diagram of a graphite felt winding device in a specific implementation manner.

[0040] Figure 2 The figure is a schematic diagram of the structure of a graphite felt winding layer in which the tension of each layer of graphite felt is precisely controlled in a specific implementation manner.

[0041] Figure 3 It is a second structural schematic diagram of a graphite felt winding device in a specific implementation manner.

[0042] Figure 4 It is a third structural schematic diagram of a graphite felt winding device in a specific implementation manner.

[0043] Figure 5This is a schematic diagram of the structure of an apparatus for growing silicon carbide crystals using a physical vapor transport method in Application Example 1.

[0044] Figure 6 This is a schematic diagram of the structure of an apparatus for growing silicon carbide crystals using a solution method in Application Example 2.

[0045] Among them, 1-graphite felt; 2-tension detection control module; 3-winding module; 4-controller; 5-tension control component; 6-tension detection component; 7-tension control member; 8-first steering roller; 9-force measuring roller; 10-force sensor; 11-second steering roller; 12-tension detection roller; 13-tension control roller; 14-force measuring device; 15-winding base; 16-chamber one; 17-induction coil ; 18-silicon carbide powder; 19-crucible; 20-heating barrel; 21-seed crystal one; 22-graphite crucible cover; 23-crucible support one; 24-first insulation layer; 25-second insulation layer; 26-solvent solution; 27-graphite crucible; 28-crystal rod; 29-graphite support; 30-seed crystal two; 31-crucible support two; 32-insulation cover; 33-graphite hard felt; 34-resistance heater; 35-chamber two. DETAILED DESCRIPTION

[0046] It should be understood that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0047] It should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0048] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0049] In a specific embodiment, Figure 1As shown, the utility model provides a graphite felt winding device, which includes a tension detection control module 2 and a winding module 3 which are sequentially arranged along the transmission direction of the graphite felt 1, and the graphite felt winding device also includes a controller 4, which is electrically connected to the tension detection control module 2 and the winding module 3, respectively.

[0050] The tension detection control module 2 in the utility model is used to control and detect the tension of the graphite felt 1 during winding, the winding module 3 is used to realize the winding of the graphite felt 1, and the controller 4 is used to control the operation of the tension detection control module 2 and the winding module 3.

[0051] The graphite felt winding device provided by the utility model realizes the detection of the tension of the graphite felt 1 through the tension detection control module 2, and further controls the tension of the graphite felt 1 according to the detection result, thereby realizing the precise regulation of the tension during the winding process of the graphite felt 1, so as to obtain the following Figure 2 The tension of each layer of graphite felt 1 is precisely controlled.

[0052] The graphite felt winding device provided by the utility model can accurately control the tension of each layer of graphite felt 1 during the winding process according to actual production needs, and can also realize the standardization of the winding process of the graphite felt 1, so that the yield rate of the product obtained by the graphite felt winding is higher, and the automation of the winding of the graphite felt 1 can be realized; in addition, the graphite felt winding device also has the advantages of simple structure and low manufacturing cost.

[0053] Furthermore, the tension detection control module 2 includes a tension control component 5 and a tension detection component 6 which are sequentially arranged along the transmission direction of the graphite felt 1, and the controller 4 is electrically connected to the tension control component 5 and the tension detection component 6 respectively.

[0054] The controller 4 in the present invention receives the tension data of the graphite felt 1 detected by the tension detection component 6 , and controls the tension control component 5 and the winding component to adjust the tension of the graphite felt 1 .

[0055] Furthermore, if Figure 3 As shown, the tension control assembly 5 includes at least one tension control member 7 , and the tension control member 7 includes a brake roller and a brake motor electrically connected to the brake roller, and the brake motor is electrically connected to the controller 4 .

[0056] In the utility model, the controller 4 controls the brake motor, and further controls the rotation of the brake roller electrically connected to the brake motor, thereby achieving control of the tension of the graphite felt 1 .

[0057] In the utility model, when the rotation speed of the brake roller decreases, a greater force is required to pull the graphite felt 1, thereby increasing the tension of the graphite felt 1; when the rotation speed of the brake roller increases, the force required to move the graphite felt 1 becomes smaller, thereby reducing the tension of the graphite felt 1.

[0058] Furthermore, the tension control component 5 also includes at least one first steering roller 8 , and along the transmission direction of the graphite felt 1 , the first steering roller is arranged before and / or after the tension control member 7 .

[0059] In the present invention, the first steering roller 8 is used to change the transmission direction of the graphite felt 1 .

[0060] Furthermore, the tension detection assembly 6 includes at least one tension detection member, and the tension detection member includes a force measuring roller 9 and a force sensor 10 electrically connected to the force measuring roller 9 , and the force sensor 10 is electrically connected to the controller 4 .

[0061] Furthermore, the tension detection assembly 6 also includes at least one second steering roller 11. Along the transmission direction of the graphite felt 1, the second steering roller 11 is arranged before and / or after the tension detection member.

[0062] In the present invention, the second steering roller 11 is used to change the transmission direction of the graphite felt 1 .

[0063] Furthermore, the tension detection assembly 6 includes a tension detection member, and a second steering roller 11 is respectively arranged before and after the tension detection member; the second steering roller 11 is arranged above the tension detection member in the vertical direction.

[0064] In another embodiment of the utility model, Figure 4 As shown, the tension detection control module 2 includes a tension detection member, and at least one tension control member respectively arranged before the tension detection member and / or at least one tension control member after the tension detection member along the transmission direction of the graphite felt 1;

[0065] The tension detection member includes a tension detection roller 12 and a force measuring device 14 electrically connected to the tension detection roller 12, and the force measuring device 14 is electrically connected to the controller 4;

[0066] The tension control member includes a tension control roller 13 and a tension brake electrically connected to the tension control roller 13 , and the tension brake is electrically connected to the controller 4 .

[0067] In the utility model, after the force gauge 14 measures the tension of the graphite felt 1, the tension data is fed back to the controller 4, and the controller 4 controls the operation of the tension brake, thereby controlling the rotation of the tension control roller 13 electrically connected to the tension brake, thereby achieving control of the tension of the graphite felt 1.

[0068] Furthermore, the winding module 3 includes a winding base 15 , and a driving motor is electrically connected to the winding base 15 , and the driving motor is electrically connected to the controller 4 .

[0069] In the present invention, when the rotation speed of the winding base 15 decreases, the graphite felt 1 tends to relax, and the tension in the graphite felt 1 decreases; when the rotation speed of the winding base 15 increases, the graphite felt 1 tends to be tensioned, and the tension in the graphite felt 1 increases.

[0070] Furthermore, the winding base 15 includes one of a cylindrical isostatically pressed graphite crucible 27 , a cylindrical heating barrel 20 , or a cylindrical graphite hard felt 34 .

[0071] Example 1

[0072] The present embodiment provides a graphite felt winding device, the graphite felt winding device comprises a tension detection control module 2 and a winding module 3 sequentially arranged along the transmission direction of the graphite felt 1, the graphite felt winding device further comprises a controller 4, the controller 4 is electrically connected to the tension detection control module 2 and the winding module 3 respectively;

[0073] The tension detection control module 2 includes a tension control component 5, a tension detection component 6 and a winding component which are sequentially arranged along the transmission direction of the graphite felt 1, and the controller 4 is electrically connected to the tension control component 5, the tension detection component 6 and the winding component respectively;

[0074] The tension control assembly 5 includes a tension control member 7, the tension control member 7 includes a brake roller and a brake motor electrically connected to the brake roller, and the brake motor is electrically connected to the controller 4; the tension control assembly 5 also includes two first steering rollers 8, along the transmission direction of the graphite felt 1, the two first rotating rollers are respectively arranged before and after the tension control member 7;

[0075] The tension detection assembly 6 includes a tension detection member, which includes a force measuring roller 9 and a force sensor 10 electrically connected to the force measuring roller 9, and the force sensor 10 is electrically connected to the controller 4; along the transmission direction of the graphite felt 1, a second steering roller 11 is respectively arranged before and after the tension detection member; the second steering rollers 11 are all arranged above the tension detection member in the vertical direction;

[0076] The winding module 3 includes a cylindrical heating barrel 20 , and a driving motor is electrically connected to the cylindrical heating barrel 20 . The driving motor is electrically connected to the controller 4 .

[0077] Example 2

[0078] The present embodiment provides a graphite felt winding device, the graphite felt winding device comprises a tension detection control module 2 and a winding module 3 sequentially arranged along the transmission direction of the graphite felt 1, the graphite felt winding device further comprises a controller 4, the controller 4 is electrically connected to the tension detection control module 2 and the winding module 3 respectively;

[0079] The tension detection control module 2 includes a tension detection member, and at least one tension control member disposed before and / or after the tension detection member along the transmission direction of the graphite felt 1; the tension detection member includes a tension detection roller 12 and a force measuring device 14 electrically connected to the tension detection roller 12, and the force measuring device 14 is electrically connected to the controller 4; the tension control member includes a tension control roller 13 and a tension brake electrically connected to the tension control roller 13, and the tension brake is electrically connected to the controller 4;

[0080] The winding module 3 includes a cylindrical graphite hard felt 34 , and a driving motor is electrically connected to the cylindrical graphite hard felt 34 , and the driving motor is electrically connected to the controller 4 .

[0081] Compared with Example 1, the structure of Example 2 is simpler, but due to the reduction in the number of rollers, the maximum tension that can be applied is smaller, and it is more suitable for low-tension, low-cost application scenarios.

[0082] Application Example 1

[0083] This application example provides an application of the graphite felt winding device in Example 1, wherein the graphite felt winding device 1 is used for growing silicon carbide crystals by a physical vapor transport method;

[0084] like Figure 5 As shown, this application example provides a device for growing silicon carbide crystals by a physical vapor transport method, the device comprising a chamber 16, the outer periphery of the chamber 16 is wound with an induction coil 17, the chamber 16 comprises a crucible 19 filled with silicon carbide powder 18, a heating barrel 20, a seed crystal 21, a graphite crucible cover 22 and a crucible support 23, the chamber 16 has at least one exhaust port and at least one air inlet, the top and bottom of the crucible 19 are respectively provided with a first insulation layer 24 and a second insulation layer 25, the crucible 19 is placed in the heating barrel 20, the outer periphery of the heating barrel 20 is wound with a graphite felt 1, and the graphite felt 1 is wound by the graphite felt winding device in Example 1;

[0085] The graphite crucible cover 22 in the chamber 16 is connected to the seed crystal 21, and one surface of the seed crystal 21 faces the silicon carbide powder 18. The crucible support 23 supports the crucible 19 and can drive the crucible 19 to rotate or move in the vertical direction. The crucible support 23 passes through the wall of the chamber 16. The induction coil 17 arranged on the periphery of the chamber 16 is spiral, and the current frequency is 1-100kHz. The coil is hollow and can be cooled by water. The energized induction coil 17 heats the silicon carbide powder 18 in the crucible 19, so that the silicon carbide powder 18 sublimates and grows silicon carbide crystals on the surface of the seed crystal 21.

[0086] Application Example 2

[0087] This application example provides an application of the graphite felt winding device in Example 2, wherein the graphite felt winding device 1 is used for growing silicon carbide crystals by a solution method;

[0088] like Figure 6 As shown, this application example provides a device for growing silicon carbide crystals by a solution method, the device comprising a graphite crucible 27 containing a solvent solution 26, a crystal rod 28, a graphite holder 29, a seed crystal 30, a crucible holder 31, a heat-insulating cover 32, a graphite hard felt 33, a resistance heater 34, and a chamber 35; the chamber 35 has at least one exhaust port and at least one air inlet; the periphery of the graphite hard felt 33 is wound with a graphite felt 1, and the graphite felt 1 is wound by the graphite felt 1 winding device in Example 2, and is used to further improve the heat preservation effect of the graphite hard felt 34;

[0089] The crystal rod 28 is connected to the graphite holder 29, and the bottom of the graphite holder 29 is connected to the seed crystal 2 30. The crystal rod 28 can rotate and move in the vertical direction; the crucible holder 2 31 supports the graphite crucible 27, and can drive the graphite crucible 27 to rotate and move in the vertical direction; the crystal rod 28 and the crucible holder 2 31 pass through the wall of the chamber 2 35; a resistance heater 34 is arranged around the graphite crucible 27, and is surrounded by an insulating cover 32 and a graphite hard felt 33; the resistance heater 34 is a graphite heater, and the energized graphite heater heats and melts the flux in the graphite crucible 27; the chamber 2 35 provides an atmosphere environment for crystal growth, and a silicon carbide polycrystalline ingot grows on the surface of the seed crystal 2 30.

Claims

1. A graphite felt winding device, characterized in that: The graphite felt winding device comprises a tension detection control module and a winding module which are sequentially arranged along the transmission direction of the graphite felt, and the graphite felt winding device also comprises a controller which is electrically connected to the tension detection control module and the winding module respectively; Wherein, the tension detection control module satisfies situation a or situation b: Case a: The tension detection control module includes a tension control component and a tension detection component sequentially arranged along the transmission direction of the graphite felt; the tension control component includes at least one tension control member, the tension control member includes a brake roller and a brake motor electrically connected to the brake roller, and the brake motor is electrically connected to the controller; the tension detection component includes at least one tension detection member, the tension detection member includes a force measuring roller and a force sensor electrically connected to the force measuring roller, and the force sensor is electrically connected to the controller; Case b: The tension detection control module includes a tension detection member, and at least one tension control member arranged before and / or after the tension detection member along the transmission direction of the graphite felt; the tension detection member includes a tension detection roller and a force measuring device electrically connected to the tension detection roller, and the force measuring device is electrically connected to the controller; the tension control member includes a tension control roller and a tension brake electrically connected to the tension control roller, and the tension brake is electrically connected to the controller.

2. The graphite felt winding device according to claim 1, characterized in that: The tension control assembly further comprises at least one first steering roller, and along the transmission direction of the graphite felt, the first steering roller is arranged before and / or after the tension control member.

3. The graphite felt winding device according to claim 1 or 2, characterized in that: The tension detection assembly further comprises at least one second steering roller, and along the transmission direction of the graphite felt, the second steering roller is arranged before and / or after the tension detection member.

4. The graphite felt winding device according to claim 3, characterized in that: The tension detection assembly includes a tension detection member, and a second steering roller is respectively arranged before and after the tension detection member; the second steering rollers are arranged above the tension detection member in the vertical direction.

5. The graphite felt winding device according to claim 1, characterized in that: The winding module includes a winding base, the winding base is electrically connected to a driving motor, and the driving motor is electrically connected to the controller.

6. The graphite felt winding device according to claim 5, characterized in that: The winding base is one of a cylindrical isostatically pressed graphite crucible, a cylindrical heating barrel, or a cylindrical graphite hard felt.

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