A special equipment for carbon fiber production

Abstract

The present application belongs to carbon fiber processing technical field, disclose a kind of carbon fiber production special equipment, including electrolytic cell assembly, the center of electrolytic cell assembly inside is provided with ring moving arm assembly with carbon fiber wire bundle in electrolytic cell assembly inner wall and is threaded up and down, the present application electrolytic cell assembly is designed into circular structure, while carbon fiber wire bundle in electrolytic cell assembly is in the wave transmission mode of up and down staggered, by this kind of mode, electrolytic cell is optimized, avoid electrolytic cell when using occupy too much space, while carbon fiber wire bundle in electrolytic cell is in the state of up and down staggered transmission, increase the immersion electrolysis time of carbon fiber wire bundle in electrolytic cell, through the ring of ring moving arm assembly in electrolytic cell assembly and up and down activity, carbon fiber wire bundle is threaded and is arranged between multiple bottom layer I-shaped roller and multiple top layer I-shaped roller, by this kind of mode, it is convenient for carbon fiber wire bundle electrolysis threading and arrangement.

Description

Technical Field

[0001] This invention belongs to the field of carbon fiber processing technology, and specifically relates to a special equipment for carbon fiber production. Background Technology

[0002] In existing carbon fiber production processes, electrolysis is a key step, aimed at surface treatment of the carbon fiber bundles to improve their bonding performance with the resin matrix. Traditional electrolysis equipment often employs a cuboid tank structure, with the carbon fiber bundles traveling in an almost straight line between multiple guide rollers within the tank. However, this type of structure has the following significant problems:

[0003] Large space occupation: In order to ensure sufficient electrolytic immersion time and treatment effect, the length of the electrolytic cell needs to be extended, resulting in a large overall equipment footprint and low plant space utilization.

[0004] Limited wiring harness layout: The straight-line wiring method limits the path length of the wiring harness within the limited tank, making it difficult to achieve a longer electrolytic immersion stroke in a compact space;

[0005] The threading process is complicated: carbon fiber bundles need to be guided by manual or auxiliary equipment to be threaded through multiple roller groups, which is cumbersome and can easily cause damage or misalignment to the bundles.

[0006] Poor transmission synchronization: If multiple motors are used to drive the upper and lower roller groups separately, the speed will be out of sync, which will affect the stability of the wire harness tension and may even lead to wire breakage or uneven electrolysis.

[0007] Therefore, there is an urgent need for a specialized device that is compact, easy to thread, can achieve synchronous transmission, and can effectively increase the electrolytic immersion time of carbon fiber wire harnesses, so as to improve production efficiency and product quality. Summary of the Invention

[0008] To address the problems mentioned in the background section, this invention provides a specialized equipment for carbon fiber production, featuring convenient threading.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a special equipment for carbon fiber production, comprising an electrolytic cell assembly, wherein a rotating arm assembly is disposed at the center inside the electrolytic cell assembly, and carbon fiber bundles are threaded up and down on the inner wall of the electrolytic cell assembly by rotational drive of the rotating arm assembly; a clamping arm assembly for fixing the bundles is disposed at the front end of the rotating arm assembly; a threading guide arm assembly for guiding the trajectory of the rotating arm assembly is disposed around the center inside the electrolytic cell assembly; and a double-rail drive arm assembly for driving the carbon fiber bundles to perform roller transfer is disposed on the outer wall of the electrolytic cell assembly.

[0010] In a preferred embodiment of a special equipment for carbon fiber production, the electrolytic cell assembly includes a carbon fiber electrolytic cell, a bottom I-shaped roller, a top I-shaped roller, an L-shaped boom, a first bevel gear, a second bevel gear, a base frame, a middle frame, a drive motor, a drive gear, an inner tank cylinder, and a tank cylinder top plate. An L-shaped boom is fixedly mounted on the top outer wall of the carbon fiber electrolytic cell, a base frame is fixedly mounted on the bottom of the L-shaped boom, and a middle frame is fixedly mounted on the middle outer wall of the carbon fiber electrolytic cell. The drive motor is fixed to the L-shaped boom, and a drive gear is mounted on the output shaft of the drive motor. An inner tank cylinder is located at the center inside the carbon fiber electrolytic cell, and a tank cylinder top plate is fixedly mounted on the top of the inner tank cylinder. A top I-shaped roller is rotatably mounted on the top of the inner wall of the carbon fiber electrolytic cell, and a bottom I-shaped roller is rotatably mounted on the bottom of the inner wall of the carbon fiber electrolytic cell. A first bevel gear is fixedly mounted on the outside of the output shaft of the top I-shaped roller, and a second bevel gear is fixedly mounted on the outside of the output shaft of the bottom I-shaped roller.

[0011] In a preferred embodiment of a special equipment for carbon fiber production, the threading guide arm assembly includes a threading guide arm cylinder and a corrugated guide groove. The corrugated guide groove is formed on the threading guide arm cylinder and has a corrugated and closed groove structure on the threading guide arm cylinder.

[0012] In a preferred embodiment of a special equipment for carbon fiber production, the circumferential arm assembly includes a circumferential cross arm, a first end plate, a circumferential motor, guide rollers, an L-shaped base frame, a square slide rod, a second end plate, a return spring, and a limiting end cap. The first end plate is fixedly mounted on one end of the circumferential cross arm, and the circumferential motor is mounted on the bottom of the first end plate. The second end plate is fixedly mounted on the other end of the circumferential cross arm. A limiting end cap is fixedly mounted on the top of the square slide rod, and an L-shaped base frame is fixedly mounted on the bottom of the square slide rod. A guide roller is rotatably mounted on the inner side of the L-shaped base frame, and a return spring is sleeved on the top of the square slide rod.

[0013] In a preferred embodiment of a special equipment for carbon fiber production, the wire clamping arm assembly includes a wire clamping platform, a wire clamping slide rod, a wire clamping shaft, a wire clamping side arm, a side arm frustum, an auxiliary arm, a wire clamping plate, a slide rod end plate, a slide rod tightening spring, and a slide rod sliding seat. Wire clamping side arms are rotatably mounted on both sides of the wire clamping platform, and a wire clamping shaft is mounted at the rear end of the wire clamping platform. A side arm frustum is fixedly mounted in the middle of the wire clamping side arm, and a wire clamping plate is fixedly mounted at the end of the wire clamping side arm away from the wire clamping platform. A wire clamping slide rod is fixedly mounted on the side of the wire clamping platform away from the wire clamping shaft, and a slide rod sliding seat is sleeved on the wire clamping slide rod. Auxiliary arms are rotatably mounted on both sides of the slide rod sliding seat. A slide rod end plate is fixedly mounted at the end of the wire clamping slide rod away from the wire clamping platform, and a slide rod tightening spring is sleeved on the wire clamping slide rod.

[0014] In a preferred embodiment of a carbon fiber production equipment, the dual-track drive arm assembly includes a drive ring arm, a ring gear, a first conical toothed ring, a second conical toothed ring, and a support end ring platform. The first conical toothed ring is fixedly disposed on the top of the inner wall of the drive ring arm, and the second conical toothed ring is fixedly disposed on the bottom of the inner wall of the drive ring arm. The ring gear is fixedly disposed on the outer wall of the drive ring arm, and the support end ring platform is fixedly disposed on the bottom end face of the drive ring arm.

[0015] In a preferred embodiment of a special equipment for carbon fiber production, the threading guide arm is sleeved outside the inner tank. At this time, the bottom of the threading guide arm is fixedly connected to the bottom of the carbon fiber electrolysis cell, the top plate of the tank is fixedly connected to the top of the threading guide arm, the circumferential motor is installed on the inner wall of the top of the inner tank, the square slide rod slides through the second end plate, the top of the return spring abuts against the limit end cap, and the bottom of the return spring abuts against the second end plate, and the guide roller is inserted into the corrugated guide groove.

[0016] In a preferred embodiment of a special equipment for carbon fiber production, multiple top-layer I-shaped rollers and multiple bottom-layer I-shaped rollers are arranged in a staggered manner on the inner wall of the carbon fiber electrolysis cell. The support end ring platform at the bottom of the drive ring arm is rotatably mounted on the intermediate frame via bearings. At this time, the second conical toothed ring meshes with multiple second bevel gears, the first conical toothed ring meshes with multiple first bevel gears, and the drive gear meshes with the ring gear.

[0017] In a preferred embodiment of a special equipment for carbon fiber production, the clamping table is mounted on an L-shaped base frame via a clamping shaft, and the auxiliary arm is rotatably mounted on a side arm circular platform at one end away from the sliding block seat. One end of the sliding block clamping spring abuts against the sliding block seat, and the other end of the sliding block clamping spring abuts against the sliding block end plate.

[0018] In a preferred embodiment of a special equipment for carbon fiber production, the slide bar is pushed backward by the spring, and the slide bar slide seat forms a backward pulling force on the wire clamping side arm through the auxiliary arm. At this time, a clamping structure for the carbon fiber bundle is formed between the two wire clamping plates at the front end of the two wire clamping side arms.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The present invention designs the electrolytic cell assembly into a circular structure, and the carbon fiber bundle is transmitted in a staggered waveform within the electrolytic cell assembly. This method optimizes the electrolytic cell and avoids it occupying too much space during use. At the same time, the staggered transmission of the carbon fiber bundle within the electrolytic cell increases the immersion electrolysis time of the carbon fiber bundle within the electrolytic cell.

[0021] 2. The electrolytic cell assembly of the present invention has a ring-shaped arm assembly at its center inside, through which carbon fiber wire bundles are threaded vertically and vertically along the inner wall of the electrolytic cell assembly. The front end of the ring-shaped arm assembly has a wire clamping arm assembly for fixing the wire bundle. The outer periphery of the center inside the electrolytic cell assembly has a wire-threading guide arm assembly for guiding the trajectory of the ring-shaped arm assembly. Through the ring-shaped arm assembly's ringing and vertical movement within the electrolytic cell assembly, the carbon fiber wire bundle is threaded and wound between multiple bottom I-beam rollers and multiple top I-beam rollers. This method facilitates the threading and winding of the carbon fiber wire bundle during electrolysis.

[0022] 3. The front end of the ring arm assembly of the present invention is provided with a wire clamping arm assembly for fixing the wire harness. During operation, the sliding rod slide seat is pushed forward, and the two wire clamping side arms are pushed outward by the auxiliary arm to form an opening between the two wire clamping plates. At this time, the carbon fiber wire harness is placed between the two wire clamping plates. Then, the sliding rod slide seat is released, and the sliding rod top spring pushes the sliding rod slide seat backward. At this time, the sliding rod slide seat forms an inward pulling force on the two wire clamping side arms through the auxiliary arm. At this time, a clamping structure for the carbon fiber wire harness is formed between the two wire clamping plates at the front end of the two wire clamping side arms. In this way, the carbon fiber wire harness is fixed on the ring arm assembly by the wire clamping arm assembly. Attached Figure Description

[0023] Figure 1 This is a perspective view of the present invention;

[0024] Figure 2 This is an exploded view of the present invention;

[0025] Figure 3 This is a perspective view of the electrolytic cell assembly of the present invention;

[0026] Figure 4 This is a perspective view of the wire guide arm assembly of the present invention;

[0027] Figure 5 This is a perspective view of the ring boom assembly of the present invention;

[0028] Figure 6 This is a perspective view of the wire clamping arm assembly of the present invention;

[0029] Figure 7 This is a perspective view of the dual-track drive arm assembly of the present invention.

[0030] In the diagram: 100, Electrolytic cell assembly; 101, Carbon fiber electrolytic cell; 102, Bottom I-beam roller; 103, Top I-beam roller; 104, L-shaped boom; 105, First bevel gear; 106, Second bevel gear; 107, Base frame; 108, Middle frame; 109, Drive motor; 110, Drive gear; 111, Inner trough cylinder; 112, Top plate of trough cylinder; 200, Threading guide arm assembly; 201, Threading guide arm cylinder; 202, Wave-shaped guide rail groove; 300, Circular arm assembly; 301, Circular cross arm; 302, First end plate; 303, Circular motor; 304, Guide roller; 3 05. L-shaped base frame; 306. Square slide rod; 307. Second end plate; 308. Return spring; 309. Limiting end cap; 400. Wire clamping arm assembly; 401. Wire clamping platform; 402. Wire clamping slide rod; 403. Wire clamping shaft; 404. Wire clamping side arm; 405. Side arm truncated cone; 406. Auxiliary arm; 407. Wire clamping plate; 408. Slide rod end plate; 409. Slide rod tightening spring; 410. Slide rod sliding seat; 500. Double rail drive arm assembly; 501. Drive ring arm; 502. Ring gear; 503. First conical toothed ring; 504. Second conical toothed ring; 505. Support end ring platform. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figures 1-7 As shown, the present invention provides a special equipment for carbon fiber production, including an electrolytic cell assembly 100. A ring-moving arm assembly 300 is arranged at the center inside the electrolytic cell assembly 100. Driven by the rotation of the ring-moving arm assembly 300, the carbon fiber wire bundle is threaded up and down on the inner wall of the electrolytic cell assembly 100. A wire clamping arm assembly 400 for fixing the wire bundle is arranged at the front end of the ring-moving arm assembly 300. A wire threading guide arm assembly 200 for guiding the trajectory of the ring-moving arm assembly 300 is arranged around the center inside the electrolytic cell assembly 100. A double-rail drive arm assembly 500 for driving the carbon fiber wire bundle to perform roller transfer is arranged on the outer wall of the electrolytic cell assembly 100.

[0033] In a preferred embodiment, please refer to Figure 3The electrolytic cell assembly 100 includes a carbon fiber electrolytic cell 101, a bottom I-beam roller 102, a top I-beam roller 103, an L-shaped boom 104, a first bevel gear 105, a second bevel gear 106, a base frame 107, a middle frame 108, a drive motor 109, a drive gear 110, an inner tank 111, and a tank top plate 112. An L-shaped boom 104 is fixedly mounted on the top outer wall of the carbon fiber electrolytic cell 101, a base frame 107 is fixedly mounted on the bottom of the L-shaped boom 104, and a middle frame 108 is fixedly mounted on the middle outer wall of the carbon fiber electrolytic cell 101. The drive motor 109 is fixed to the L-shaped boom 104. On the boom 104, a drive gear 110 is installed on the output shaft of the drive motor 109. An inner tank 111 is installed in the center of the carbon fiber electrolysis cell 101. A tank top plate 112 is fixedly installed on the top of the inner tank 111. A top-layer I-shaped roller 103 is rotatably installed on the top of the inner wall of the carbon fiber electrolysis cell 101, and a bottom-layer I-shaped roller 102 is rotatably installed on the bottom of the inner wall of the carbon fiber electrolysis cell 101. A first bevel gear 105 is fixedly installed on the outside of the output shaft of the top-layer I-shaped roller 103, and a second bevel gear 106 is fixedly installed on the outside of the output shaft of the bottom-layer I-shaped roller 102.

[0034] In this embodiment, multiple top-layer I-shaped rollers 103 and multiple bottom-layer I-shaped rollers 102 are arranged in a staggered manner on the inner wall of the carbon fiber electrolysis cell 101.

[0035] In a preferred embodiment, please refer to Figure 4 The wire threading guide arm assembly 200 includes a wire threading guide arm cylinder 201 and a waveform guide groove 202. The waveform guide groove 202 is formed on the wire threading guide arm cylinder 201 and has a waveform and closed groove structure on the wire threading guide arm cylinder 201.

[0036] In this embodiment, the wire guide arm 201 is sleeved on the outside of the inner groove cylinder 111.

[0037] In this embodiment, the bottom of the threading guide arm cylinder 201 is fixedly connected to the bottom of the carbon fiber electrolysis tank 101, and the top plate 112 of the tank cylinder is fixedly connected to the top of the threading guide arm cylinder 201.

[0038] In a preferred embodiment, please refer to Figure 5The ring arm assembly 300 includes a ring arm 301, a first end plate 302, a ring motor 303, a guide roller 304, an L-shaped base 305, a square slide rod 306, a second end plate 307, a return spring 308, and a limiting end cap 309. The first end plate 302 is fixedly installed at one end of the ring arm 301, and the ring motor 303 is installed at the bottom of the first end plate 302. The second end plate 307 is fixedly installed at the other end of the ring arm 301. The limiting end cap 309 is fixedly installed at the top of the square slide rod 306, and the L-shaped base 305 is fixedly installed at the bottom of the square slide rod 306. The guide roller 304 is rotatably installed inside the L-shaped base 305, and the return spring 308 is sleeved on the top of the square slide rod 306.

[0039] In this embodiment, the circulator motor 303 is disposed on the inner wall of the top of the inner groove cylinder 111.

[0040] In this embodiment, the square slide bar 306 slides through the second end plate 307.

[0041] In this embodiment, the top of the return spring 308 abuts against the limiting end cap 309, and the bottom of the return spring 308 abuts against the second end plate 307.

[0042] In this embodiment, the guide roller 304 is inserted into the corrugated guide groove 202.

[0043] In a preferred embodiment, please refer to Figure 6 The wire clamping arm assembly 400 includes a wire clamping platform 401, a wire clamping slide rod 402, a wire clamping shaft rod 403, a wire clamping side arm 404, a side arm truncated cone 405, an auxiliary arm 406, a wire clamping plate 407, a slide rod end plate 408, a slide rod tightening spring 409, and a slide rod sliding seat 410. Wire clamping side arms 404 are rotatably mounted on both sides of the wire clamping platform 401, and a wire clamping shaft rod 403 is mounted at the rear end of the wire clamping platform 401. A side arm truncated cone 405 is fixedly mounted in the middle of the wire clamping side arm 404. A clamping plate 407 is fixedly installed at one end of the clamping arm 404 away from the clamping platform 401. A clamping slide rod 402 is fixedly installed on one side of the clamping platform 401 away from the clamping shaft 403. A slide rod sliding seat 410 is sleeved on the clamping slide rod 402. Auxiliary arms 406 are rotatably installed on both sides of the slide rod sliding seat 410. A slide rod end plate 408 is fixedly installed at one end of the clamping slide rod 402 away from the clamping platform 401, and a slide rod tightening spring 409 is sleeved on the clamping slide rod 402.

[0044] In this embodiment, the wire clamping platform 401 is mounted on the L-shaped base frame 305 via the wire clamping shaft 403.

[0045] In this embodiment, the auxiliary arm 406 is rotatably mounted on the side arm frustum 405 at one end away from the slide block 410.

[0046] In this embodiment, one end of the slide bar clamping spring 409 abuts against the slide bar sliding seat 410, and the other end of the slide bar clamping spring 409 abuts against the slide bar end plate 408.

[0047] In this embodiment, the slide bar pushes the slide bar sliding seat 410 backward by the slide bar tightening spring 409, and the slide bar sliding seat 410 forms a backward pulling force on the wire clamping side arm 404 through the auxiliary arm 406. At this time, a clamping structure for the carbon fiber wire bundle is formed between the two wire clamping plates 407 at the front end of the two wire clamping side arms 404.

[0048] In a preferred embodiment, please refer to Figure 7 The dual-rail drive arm assembly 500 includes a drive ring arm 501, a ring gear 502, a first conical toothed ring 503, a second conical toothed ring 504, and a support end ring platform 505. The first conical toothed ring 503 is fixedly installed on the top of the inner wall of the drive ring arm 501, and the second conical toothed ring 504 is fixedly installed on the bottom of the inner wall of the drive ring arm 501. The ring gear 502 is fixedly installed on the outer wall of the drive ring arm 501, and the support end ring platform 505 is fixedly installed on the bottom end surface of the drive ring arm 501.

[0049] In this embodiment, the support end ring platform 505 at the bottom of the drive ring arm 501 is rotatably mounted on the intermediate frame 108 via a bearing.

[0050] In this embodiment, the second conical toothed ring 504 meshes with a plurality of second bevel gears 106.

[0051] In this embodiment, the first conical toothed ring 503 meshes with a plurality of first bevel gears 105.

[0052] In this embodiment, the drive gear 110 meshes with the ring gear 502.

[0053] The working principle of this invention is as follows: In traditional carbon fiber wire bundle electrolysis, the electrolytic cell is rectangular, and the carbon fiber wire bundle is rolled and placed inside the rectangular electrolytic cell. In order to ensure that the carbon fiber wire bundle has a certain immersion length during transmission within the rectangular electrolytic cell, the rectangular electrolytic cell must have a certain length, which occupies a certain amount of space. This invention designs the electrolytic cell assembly 100 as a circular structure, and the carbon fiber wire bundle is transmitted in a staggered waveform within the electrolytic cell assembly 100. This method optimizes the electrolytic cell, avoiding it from occupying too much space during use. At the same time, the staggered transmission of the carbon fiber wire bundle within the electrolytic cell increases the immersion electrolysis time of the carbon fiber wire bundle within the electrolytic cell.

[0054] To address the issue of misaligned threading of carbon fiber bundles within the electrolytic cell assembly 100, this invention provides a ring-shaped arm assembly 300 at the center of the electrolytic cell assembly 100, allowing the carbon fiber bundles to be threaded vertically along the inner wall of the assembly. A clamping arm assembly 400 for securing the bundle is located at the front end of the ring-shaped arm assembly 300. A threading guide arm assembly 200, guiding the ring-shaped arm assembly 300, is located around the center of the electrolytic cell assembly 100. Specifically, the threading guide arm cylinder 201 is sleeved outside the inner tank cylinder 111. The bottom of the threading guide arm cylinder 201 is fixedly connected to the bottom of the carbon fiber electrolytic cell 101, and the top plate 112 of the tank cylinder is fixedly connected to the top of the threading guide arm cylinder 201. A ring-shaped motor 303 is mounted on the inner wall of the top of the inner tank cylinder 111. A square sliding rod 306 slides through the second end plate 307, and the top of a return spring 308 abuts against a limiting end cap 309. The bottom of the return spring 308 abuts against the second end plate 307. The guide roller 304 is inserted into the wave guide groove 202. In actual use, the circumferential horizontal arm 301 is driven to rotate by the circumferential motor 303. When the circumferential horizontal arm 301 rotates, the guide roller 304 is inserted into the wave guide groove 202 and guided by the trajectory of the wave guide groove 202. At this time, the guide roller 304 drives the L-shaped base frame 305 to form an up-and-down movable structure on the second end plate 307. At the same time, multiple top-layer I-shaped rollers 103 and multiple bottom-layer I-shaped rollers 102 are arranged in a staggered manner on the inner wall of the carbon fiber electrolysis cell 101. Through the circumferential movement and up-and-down movement of the above-mentioned circumferential arm assembly 300 in the electrolysis cell assembly 100, the carbon fiber wire bundle is threaded and wound between multiple bottom-layer I-shaped rollers 102 and multiple top-layer I-shaped rollers 103. In this way, it is convenient to thread and wind the carbon fiber wire bundle during electrolysis.

[0055] Based on the above, in order to solve the problem of fixing the carbon fiber harness on the ring arm assembly 300, the ring arm assembly 300 of the present invention is provided with a wire clamping arm assembly 400 for fixing the harness at the front end. Specifically, the wire clamping platform 401 is set on the L-shaped base frame 305 through the wire clamping shaft 403. The auxiliary arm 406 is rotatably set on the side arm frustum 405 at one end away from the slide bar sliding seat 410. One end of the slide bar tightening spring 409 abuts against the slide bar sliding seat 410, and the other end of the slide bar tightening spring 409 abuts against the slide bar end plate 408. Through the rearward push of the slide bar sliding seat 410 by the slide bar tightening spring 409, the slide bar sliding seat 410 forms a rearward pulling force on the wire clamping side arm 404 through the auxiliary arm 406. At this time, the two wire clamping plates 407 at the front end of the two wire clamping side arms 404 are... A clamping structure for the carbon fiber bundle is formed. In actual use, the sliding block 410 is pushed forward. At this time, the sliding block 410 pushes the two clamping side arms 404 outward through the auxiliary arm 406, forming an open structure between the two clamping plates 407. The carbon fiber bundle is then placed between the two clamping plates 407. The sliding block 410 is then released, and the sliding block 410 is pushed backward by the sliding block spring 409. At this time, the sliding block 410 forms an inward pulling force on the two clamping side arms 404 through the auxiliary arm 406. At this time, a clamping structure for the carbon fiber bundle is formed between the two clamping plates 407 at the front end of the two clamping side arms 404. In this way, the carbon fiber bundle is fixed on the ring arm assembly 300 through the clamping arm assembly 400.

[0056] Based on the above, in order to solve the problem of synchronous rotation of multiple top-layer I-shaped rollers 103 in the top ring of the carbon fiber electrolysis cell 101 and multiple bottom-layer I-shaped rollers 102 in the bottom ring of the carbon fiber electrolysis cell 101, and to ensure that the bottom-layer I-shaped rollers 102 and the top-layer I-shaped rollers 103 rotate at the same speed and in the same direction, the outer wall of the electrolysis cell assembly 100 of the present invention is provided with a double-rail drive arm assembly 500 for driving the carbon fiber wire bundle to perform synchronous and unidirectional roller motion transmission. The support end ring platform 505 at the bottom of the drive ring arm 501 is rotatably mounted on the middle frame 108 through bearings. At this time, the second conical toothed ring 504 meshes with multiple second bevel gears 106, the first conical toothed ring 503 meshes with multiple first bevel gears 105, and the drive gear 110 meshes with the ring gear 502. In actual use, the drive gear 110 is driven to rotate by the drive motor 109, and the drive gear 110 drives the drive ring through the ring gear 502. When the drive arm 501 rotates, the inner wall of the drive arm 501 is provided with a second conical toothed ring 504 and a first conical toothed ring 503, and the shaft of the top I-shaped roller 103 is provided with a first bevel gear 105, and the shaft of the bottom I-shaped roller 102 is provided with a second bevel gear 106. The first conical toothed ring 503 drives multiple top I-shaped rollers 103 to rotate synchronously and in the same direction by meshing with the first bevel gear 105. The second conical toothed ring 504 drives multiple bottom I-shaped rollers 102 to rotate synchronously and in the same direction by meshing with the second bevel gear 106. Moreover, both the first conical toothed ring 503 and the first conical toothed ring 503 are driven by the rotation of the drive arm 501, that is, they have the same speed. In this way, multiple top I-shaped rollers 103 and multiple bottom I-shaped rollers 102 rotate synchronously, in the same direction and at the same speed on the inner wall of the carbon fiber electrolysis tank 101, thereby ensuring the stable electrolytic transmission of the carbon fiber bundle in the carbon fiber electrolysis tank 101.

[0057] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A special equipment for carbon fiber production, comprising an electrolytic cell assembly (100), characterized in that: A ring arm assembly (300) is provided at the center inside the electrolytic cell assembly (100). The rotation of the ring arm assembly (300) drives the carbon fiber bundle to move up and down through the inner wall of the electrolytic cell assembly (100). A wire clamping arm assembly (400) for fixing the bundle is provided at the front end of the ring arm assembly (300). A wire guide arm assembly (200) for guiding the trajectory of the ring arm assembly (300) is provided on the periphery of the center inside the electrolytic cell assembly (100). A double-rail drive arm assembly (500) for driving the carbon fiber bundle to roll and transfer is provided on the outer wall of the electrolytic cell assembly (100). The electrolytic cell assembly (100) includes a carbon fiber electrolytic cell (101), a bottom I-beam roller (102), a top I-beam roller (103), an L-shaped boom (104), a first bevel gear (105), a second bevel gear (106), a base frame (107), a middle frame frame (108), a drive motor (109), a drive gear (110), an inner tank cylinder (111), and a tank cylinder top plate (112). An L-shaped boom (104) is fixedly installed on the top outer wall of the carbon fiber electrolytic cell (101), a base frame (107) is fixedly installed at the bottom of the L-shaped boom (104), and a middle frame frame (108) is fixedly installed on the middle outer wall of the carbon fiber electrolytic cell (101). The drive motor (109)... Fixed on an L-shaped boom (104), a drive gear (110) is provided on the output shaft of the drive motor (109). An inner tank cylinder (111) is provided in the center of the carbon fiber electrolysis tank (101). A tank top plate (112) is fixedly provided on the top of the inner tank cylinder (111). A top-layer I-shaped roller (103) is rotatably provided on the top of the inner wall of the carbon fiber electrolysis tank (101), and a bottom-layer I-shaped roller (102) is rotatably provided on the bottom of the inner wall of the carbon fiber electrolysis tank (101). A first bevel gear (105) is fixedly provided on the outside of the output shaft of the top-layer I-shaped roller (103), and a second bevel gear (106) is fixedly provided on the outside of the output shaft of the bottom-layer I-shaped roller (102). The wire guide arm assembly (200) includes a wire guide arm cylinder (201) and a wave-shaped guide groove (202). The wave-shaped guide groove (202) is formed on the wire guide arm cylinder (201). The wave-shaped guide groove (202) has a wave-shaped and closed groove structure on the wire guide arm cylinder (201). The circumferential boom assembly (300) includes a circumferential horizontal boom (301), a first end plate (302), a circumferential motor (303), a guide roller (304), an L-shaped base frame (305), a square slide rod (306), a second end plate (307), a return spring (308), and a limiting end cap (309). The first end plate (302) is fixedly installed at one end of the circumferential horizontal boom (301), and the circumferential motor (303) is installed at the bottom of the first end plate (302). The second end plate (307) is fixedly installed at the other end of the circumferential horizontal boom (301). The limiting end cap (309) is fixedly installed at the top of the square slide rod (306), and the L-shaped base frame (305) is fixedly installed at the bottom of the square slide rod (306). The guide roller (304) is rotatably installed inside the L-shaped base frame (305), and the return spring (308) is sleeved on the top of the square slide rod (306). The wire clamping arm assembly (400) includes a wire clamping platform (401), a wire clamping slide rod (402), a wire clamping shaft rod (403), a wire clamping side arm (404), a side arm truncated cone (405), an auxiliary arm (406), a wire clamping plate (407), a slide rod end plate (408), a slide rod tightening spring (409), and a slide rod sliding seat (410). The wire clamping platform (401) is rotatably provided with wire clamping side arms (404) on both sides, and the wire clamping platform (401) is provided with a wire clamping shaft rod (403) at the rear end. The side arm truncated cone (405) is fixedly provided in the middle of the wire clamping side arm (404). A wire clamping plate (407) is fixedly installed at the end of the wire clamping arm (404) away from the wire clamping platform (401). A wire clamping slide rod (402) is fixedly installed on the side of the wire clamping platform (401) away from the wire clamping shaft (403). A slide rod sliding seat (410) is sleeved on the wire clamping slide rod (402). Auxiliary arms (406) are rotatably installed on both sides of the slide rod sliding seat (410). A slide rod end plate (408) is fixedly installed at the end of the wire clamping slide rod (402) away from the wire clamping platform (401). A slide rod tightening spring (409) is sleeved on the wire clamping slide rod (402). The dual-track drive arm assembly (500) includes a drive ring arm (501), a ring gear (502), a first conical toothed ring (503), a second conical toothed ring (504), and a support end ring platform (505). The first conical toothed ring (503) is fixedly provided on the top of the inner wall of the drive ring arm (501), and the second conical toothed ring (504) is fixedly provided on the bottom of the inner wall of the drive ring arm (501). The ring gear (502) is fixedly provided on the outer wall of the drive ring arm (501), and the support end ring platform (505) is fixedly provided on the bottom end surface of the drive ring arm (501). The threading guide arm (201) is sleeved on the outside of the inner groove (111). At this time, the bottom of the threading guide arm (201) is fixedly connected to the bottom of the carbon fiber electrolysis cell (101). The top plate (112) of the groove is fixedly connected to the top of the threading guide arm (201). The circulator motor (303) is set on the inner wall of the top of the inner groove (111). The square slide rod (306) slides through the second end plate (307). The top of the reset spring (308) abuts against the limit end cap (309), and the bottom of the reset spring (308) abuts against the second end plate (307). The guide roller (304) is inserted into the wave guide groove (202). Multiple top-layer I-beam rollers (103) and multiple bottom-layer I-beam rollers (102) are staggered and rotated on the inner wall of the carbon fiber electrolysis cell (101). The support end ring platform (505) at the bottom of the drive ring arm (501) is rotatably mounted on the middle frame (108) through a bearing. At this time, the second conical toothed ring (504) meshes with multiple second bevel gears (106), the first conical toothed ring (503) meshes with multiple first bevel gears (105), and the drive gear (110) meshes with the ring gear (502). The clamping platform (401) is mounted on the L-shaped base frame (305) via the clamping shaft (403). The auxiliary arm (406) is rotatably mounted on the side arm truncated cone (405) at one end away from the sliding block seat (410). One end of the sliding block pressing spring (409) abuts against the sliding block seat (410), and the other end of the sliding block pressing spring (409) abuts against the sliding block end plate (408). By pushing the slide bar sliding seat (410) backward through the slide bar tightening spring (409), the slide bar sliding seat (410) forms a backward pulling force on the wire clamping side arm (404) through the auxiliary arm (406). At this time, a clamping structure for the carbon fiber wire bundle is formed between the two wire clamping plates (407) at the front end of the two wire clamping side arms (404).

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