Carbon rope preparation device

Abstract

A carbon rope preparation device belongs to the technical field of carbon fiber production equipment. The carbon rope preparation device comprises a wire withdrawing frame, a stabilizing mechanism and a control mechanism. The filament unwinding frame comprises a plurality of reels arranged at intervals, and each reel is used for winding carbon filaments. The stabilizing mechanism comprises a plurality of stabilizing rings arranged at intervals in the first direction, the stabilizing rings are coaxially arranged, and the inner diameters of the stabilizing rings are gradually reduced in the first direction. The control mechanism comprises a driving piece and a fixing piece arranged on an output shaft of the driving piece. And the reel can selectively rotate to automatically withdraw the carbon filament, so that the tension of the carbon filament in the screwing process can be adjusted. The ends of the carbon filaments retreating from the reel sequentially penetrate through the stabilizing rings arranged from large to small in the first direction, and controllability of the carbon filaments in the twisting process can be improved, and the length uniformity of the position carbon rope can be improved. The carbon filament penetrating out of the stabilizing ring is fixed to the fixing piece, the driving piece drives the fixing piece to rotate, and the carbon filament can be automatically twisted into a carbon rope.

Description

Technical Field

[0001] This application relates to the technical field of carbon fiber production equipment, and more specifically, to a carbon rope preparation device. Background Art

[0002] In the production process of carbon fiber, the carbon fiber precursor needs to pass through different equipment such as drivers, flat rollers, grooved rollers, and drying cylinders. Therefore, when starting the production line, a carbon rope is required for threading, and the carbon fiber precursors at multiple stations are connected by the carbon rope to smoothly pass through each process. In addition, the carbon rope can also be used to detect whether the atmosphere in the high-temperature furnace meets the requirements, and whether there is oxygen ingress or leakage in the high-temperature furnace.

[0003] In the production process of carbon fiber, due to the replacement of the precursor or the adjustment of the process, etc., there will be a certain amount of carbon fiber tows that do not meet the performance requirements, which are called non-A grade carbon fibers. In order to reduce the preparation cost of the carbon rope, these non-A grade carbon fibers generated during the production process are usually used, wound into a shaft, and prepared into a carbon rope. The method of preparing the carbon rope is usually to manually hold multiple non-A grade carbon fibers together and then twist them into a carbon rope.

[0004] The strength and stability of the carbon rope will affect the production efficiency and quality of the carbon fiber tow production line. However, currently, when manually preparing the carbon rope, the strength and stability of the carbon rope are relatively low, and the efficiency of manually preparing the carbon rope is low, which will increase the production cost of the carbon rope and the carbon fiber production line. Summary of the Utility Model

[0005] Based on the above deficiencies, this application provides a carbon rope preparation device to improve the problems of low preparation efficiency and poor quality of the carbon rope in related technologies.

[0006] This application is implemented as follows:

[0007] An example of this application provides a carbon rope preparation device, including a wire unwinding rack, a stabilizing mechanism, and a control mechanism; the wire unwinding rack includes a plurality of spaced-apart reels, each reel is used for winding carbon filaments; the reel can rotate selectively to unwind the carbon filaments; the stabilizing mechanism includes a plurality of stabilizing rings spaced along a first direction, the plurality of stabilizing rings are coaxially arranged, and the inner diameters of the plurality of stabilizing rings gradually decrease along the first direction; the control mechanism includes a driving member and a fixing member arranged on the output shaft of the driving member; the ends of the carbon filaments unwound from the reel all pass through the plurality of stabilizing rings in sequence along the first direction and are fixed to the fixing member; the driving member drives the fixing member to rotate so as to twist the carbon filaments into a carbon rope.

[0008] In the above implementation process, when preparing the carbon rope, the carbon filaments wound around multiple reels can be pulled out, and the ends of the carbon filaments are sequentially passed through the stabilizing rings arranged from large to small, and then fixed at the fixing member. Then, the driving member drives the fixing member to rotate, and the multiple carbon filaments fixed at the fixing member are twisted into a carbon rope. By using the carbon rope preparation device provided in the examples of the present application, the carbon filaments can be automatically twisted into a carbon rope, which can improve the production efficiency of the carbon rope. Moreover, by automatically unwinding the filaments through the rotation of the reels, the tension of the carbon filaments during the twisting process can be adjusted. The carbon filaments withdrawn from the reels sequentially pass through multiple stabilizing rings arranged from large to small, which can prevent the carbon filaments from deviating from the moving path, reduce the probability of the carbon rope being distorted, improve the stability during the twisting process of the carbon filaments, and thus improve the quality of the carbon rope.

[0009] In an alternative embodiment, the unwinding frame includes a base, two columns are arranged on the base, and a cross beam is arranged between the two columns; a plurality of reels are arranged at intervals along the axial direction of the cross beam.

[0010] In the above implementation process, by arranging two columns on the base and a cross beam between the two columns, a plurality of reels can be arranged on the cross beam to facilitate pulling out the carbon filaments from the reels.

[0011] In an alternative embodiment, along the height direction of the columns, a plurality of spaced cross beams are arranged between the two columns, and a plurality of reels are arranged at intervals along the axial direction of each cross beam.

[0012] In the above implementation process, by arranging a plurality of cross beams at intervals along the height direction between the two columns, a plurality of reels can be arranged at each cross beam to form multiple rows of reels arranged at intervals, so as to facilitate selecting the number of carbon filaments required for preparing the carbon rope according to needs.

[0013] In an alternative embodiment, the reel is arranged obliquely upward on the cross beam, and the end of the reel far from the cross beam is higher than the end of the reel connected to the cross beam.

[0014] In an alternative embodiment, the angle between the axial direction of the reel and the horizontal direction is 10 - 30°.

[0015] In the above implementation process, by arranging the reel obliquely upward, making the height of the end of the reel far from the cross beam higher than the height of the end of the reel connected to the cross beam, and making the angle between the axial direction of the reel and the horizontal direction 10 - 30°, during the preparation process of the carbon rope, the probability that the carbon filaments wound around the reel are separated from the reel due to the action of tension and inertia can be reduced, and the stability of the carbon rope preparation process can be improved.

[0016] In an alternative embodiment, the stabilizing ring is arranged vertically, and the end of the stabilizing ring faces the reel.

[0017] In the above implementation process, the stabilizing rings are vertically arranged towards the end of the reel, and the carbon filaments wound around the reel can be pulled out laterally, sequentially pass through each stabilizing ring arranged at lateral intervals, and then be fixed at the fixing member.

[0018] In an alternative embodiment, the stabilizing mechanism includes a plurality of support seats arranged at intervals in a first direction. Each support seat is provided with a support rod, and each support rod is vertically provided with a stabilizing ring.

[0019] In the above implementation process, by arranging the support rods on the support seats, the stabilizing rings can be supported at a certain height by the support rods, so that the carbon filaments at multiple reels can pass through the stabilizing rings laterally.

[0020] In an alternative embodiment, the fixing member includes a connecting pipe. The first end of the connecting pipe is connected to the output shaft of the driving member; a clamp is sleeved on the outer wall of the second end of the connecting pipe away from the driving member; the connecting pipe is used for multiple carbon filaments to penetrate into the connecting pipe from the second end, and the clamp can be selectively tightened to reduce the inner diameter of the second end of the connecting pipe, so as to fasten the multiple carbon filaments in the connecting pipe.

[0021] In the above implementation process, the first end of the connecting pipe is fixed on the output shaft of the driving member, and a clamp is sleeved on the outer wall of the second end of the connecting pipe. When it is necessary to twist the carbon filaments to prepare a carbon rope, the ends of the carbon filaments withdrawn from multiple reels can sequentially pass through a plurality of stabilizing rings arranged from large to small, then extend into the connecting pipe from the second end of the connecting pipe, and then tighten the clamp to tighten the pipe wall of the second end of the connecting pipe and the carbon filaments, and fix the carbon filaments in the connecting pipe.

[0022] In an alternative embodiment, the second end of the connecting pipe is provided with an opening extending along the axial direction of the connecting pipe; the clamp is sleeved on the outer wall of the second end, and the clamp is tightened so that the side walls of the second end of the connecting pipe corresponding to both sides of the opening approach each other, so as to reduce the inner diameter of the second end of the connecting pipe.

[0023] In the above implementation process, an opening extending along its axial direction is provided at the second end of the connecting pipe. When the clamp is not tightened, the pipe walls of the second end of the connecting pipe corresponding to both sides of the opening are away from each other and in a resilient state, and the inner diameter at this time is larger. After the carbon filaments are inserted into the connecting pipe and the clamp is tightened, the second end is subjected to the squeezing force of the clamp, and the side walls corresponding to both ends of the opening will approach each other, thereby reducing the inner diameter of the second end, and the carbon filaments in the connecting pipe can be tightened in the connecting pipe.

[0024] In an alternative embodiment, the crossbeam has a first mounting surface and a second mounting surface disposed opposite to each other, and a plurality of winding rollers are spaced apart on both the first mounting surface and the second mounting surface; the carbon rope preparation device includes two sets of corresponding stabilizing mechanisms and control mechanisms, and the two sets of stabilizing mechanisms are respectively disposed opposite to the first mounting surface and the second mounting surface; the carbon filaments exiting the winding rollers at the first mounting surface and the carbon filaments exiting the winding rollers at the second mounting surface respectively pass through the stabilizing rings of the two sets of stabilizing mechanisms and are fixed to the fixing members of the two sets of control mechanisms.

[0025] In the above implementation process, a plurality of winding rollers are spaced apart on both sides of the crossbeam, and a set of cooperating stabilizing mechanisms and control mechanisms are provided on both sides of the crossbeam, so that two carbon ropes can be prepared simultaneously from both sides of the crossbeam, which can improve the production efficiency of the carbon rope preparation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0027] Figure 1 It is a schematic plan view of the carbon rope preparation device provided by the example of the present application;

[0028] Figure 2 It is a schematic plan view of the wire unwinding frame provided by the example of the present application;

[0029] Figure 3 It is a schematic structural view of the stabilizing mechanism provided by the example of the present application;

[0030] Figure 4 It is a schematic plan view of the fixing member provided by the example of the present application.

[0031] Reference numerals: 100 - carbon filament; 1 - carbon rope preparation device; 10 - wire unwinding frame; 11 - winding roller; 12 - base; 13 - column; 14 - crossbeam; 141 - first mounting surface; 142 - second mounting surface; 20 - stabilizing mechanism; 21 - stabilizing ring; 22 - support seat; 23 - support rod; 30 - control mechanism; 31 - driving member; 32 - fixing member; 321 - connecting pipe; 322 - clamp; 323 - opening; D1 - first direction. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will describe in detail the embodiments of the technical solutions of the present application with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, so they are only examples and cannot be used to limit the protection scope of the present application.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terms used herein are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and the above drawings of this application are intended to cover non-exclusive inclusion.

[0034] In the description of the embodiments of this application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary-secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "a plurality" is more than two, unless otherwise specifically defined.

[0035] Referring to "embodiments" herein means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0036] In the description of the embodiments of this application, the orientation or positional relationship indicated by technical terms such as "upper", "lower", "top", "bottom", "inner", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of this application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of this application.

[0037] In the production process of carbon fiber, it is usually necessary to use carbon ropes to thread the carbon fiber and to use the carbon ropes to detect whether there is oxygen ingress or leakage in the high-temperature furnace.

[0038] Generally, in the production process of carbon fiber, due to the replacement of the raw silk or the adjustment of the process, etc., there will be a certain amount of carbon fiber bundles that do not meet the performance requirements, which are called non-A grade carbon fibers. In order to reduce the preparation cost of carbon ropes, these non-A grade carbon fibers generated during the production process are usually used to prepare carbon ropes.

[0039] Currently, the preparation method of carbon ropes is usually that workers hold multiple strands of non-A grade carbon fibers together and then twist them to make carbon ropes. However, currently, when preparing carbon ropes manually, the strength and stability of the carbon ropes are relatively low, and the efficiency of manually preparing carbon ropes is relatively low, which will increase the production cost of carbon ropes and carbon fiber production lines.

[0040] Therefore, the present application provides a carbon rope preparation device 1, which can improve the preparation efficiency and quality of carbon ropes to a certain extent. To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

[0041] Please refer to Figure 1 , the carbon rope preparation device 1 provided by the exemplary embodiment of the present application includes a wire unwinding frame 10, a stabilizing mechanism 20, and a control mechanism 30.

[0042] Among them, please refer to Figure 1 and Figure 2 , the wire unwinding frame 10 includes a plurality of reels 11 arranged at intervals, and each reel 11 is used for winding carbon filaments 100; the reel 11 can be selectively rotated to unwind the carbon filaments 100.

[0043] Among them, please refer to Figure 1 and Figure 3 , the stabilizing mechanism 20 includes a plurality of stabilizing rings 21 arranged at intervals along the first direction D1, the plurality of stabilizing rings 21 are coaxially arranged, and the inner diameters of the plurality of stabilizing rings 21 gradually decrease along the first direction D1.

[0044] Among them, please continue to refer to Figure 1 , the control mechanism 30 includes a driving member 31 and a fixing member 32 arranged on the output shaft of the driving member 31.

[0045] When using the carbon rope preparation device 1 provided by the exemplary embodiment of the present application to prepare a carbon rope, the carbon filaments 100 wound at the plurality of reels 11 can be pulled out, the ends of the carbon filaments 100 are sequentially passed through the stabilizing rings 21 arranged from large to small, and then fixed at the fixing member 32. Then, the driving member 31 is used to drive the fixing member 32 to rotate, and the plurality of carbon filaments 100 fixed at the fixing member 32 are twisted into a carbon rope.

[0046] By using the carbon rope preparation device 1 provided by the exemplary embodiment of the present application, the carbon filaments 100 can be automatically twisted into a carbon rope, and the production efficiency of the carbon rope can be improved.

[0047] Moreover, by automatically unwinding the wire through the rotation of the reel 11, the tension of the carbon filaments 100 during the twisting process can be adjusted, and the carbon filaments withdrawn from the reel 11 sequentially pass through the plurality of stabilizing rings 21 arranged from large to small, which can prevent the carbon filaments 100 from deviating from the moving path, reduce the probability of the carbon rope being twisted, improve the stability of the carbon filaments 100 during the twisting process, and thus improve the quality of the carbon rope.

[0048] The wire unwinding frame 10, the stabilizing mechanism 20, and the control mechanism 30 in the carbon rope preparation device 1 provided by the exemplary embodiment of the present application will be further described in detail below with reference to the accompanying drawings.

[0049] The wire rewinding frame 10 is provided with a plurality of reels 11. The reels 11 are used for winding the carbon wire 100 and unwinding the wire according to requirements during the preparation of the carbon rope. By using the reels 11 for automatic wire unwinding, the tension during the wire unwinding process can be adjusted, the probability of the carbon wire 100 breaking due to excessive tension caused by untimely wire unwinding can be reduced, and the influence of the carbon wire 100 having too small a tension due to an overly long unwound length on the quality of the carbon rope can also be improved.

[0050] This application does not limit how the reel 11 is fixed to the wire rewinding frame 10. In some possible embodiments, please continue to refer to Figure 2 , the wire rewinding frame 10 includes a base 12, two columns 13 are provided on the base 12, and a cross beam 14 is provided between the two columns 13; a plurality of reels 11 are arranged at intervals along the axial direction of the cross beam 14.

[0051] Exemplarily, 4 reels 11 can be arranged at intervals on the cross beam 14.

[0052] Furthermore, please combine Figure 1 and Figure 2 , the cross beam 14 has a first mounting surface 141 and a second mounting surface 142 that are oppositely arranged in the transverse direction, and a top surface and a bottom surface that are oppositely arranged in the longitudinal direction. In some possible embodiments, the reel 11 can be arranged on the top surface of the cross beam 14 so that the reel 11 is arranged vertically.

[0053] When the reel 11 is arranged vertically, in order to facilitate pulling out the carbon wire 100 and to prevent the carbon wire 100 from detaching from the reel 11 during the wire unwinding process, the stabilizing mechanism 20 and the control mechanism 30 can be arranged on one side facing the first mounting surface 141 or the second mounting surface 142 of the cross beam 14. During wire unwinding, the carbon wire 100 can be pulled out horizontally and fixed to the fixing member 32 after passing through each stabilizing ring 21 in sequence.

[0054] Or, in some other possible embodiments, the reel 11 can be arranged horizontally at at least one of the first mounting surface 141 and the second mounting surface 142 of the cross beam 14.

[0055] Exemplarily, the reel 11 is arranged horizontally at the first mounting surface 141. Furthermore, the stabilizing mechanism 20 and the control mechanism 30 can be arranged above the cross beam 14. During wire unwinding, the carbon wire 100 can be pulled out longitudinally and fixed to the fixing member 32 above the stabilizing ring 21 after passing through each stabilizing ring 21 arranged at intervals in the longitudinal direction in sequence.

[0056] Alternatively, the stabilizing mechanism 20 and the control mechanism 30 can be arranged on one side of the first mounting surface 141 facing the cross beam 14. When unwinding the wire, the carbon wire 100 can be pulled out laterally and fixed to the fixing member 32 after passing through each stabilizing ring 21. Further, in order to prevent the carbon wire 100 wound around the reel 11 from coming off the reel 11 during the preparation of the carbon rope, in some possible embodiments, the reel 11 can be arranged to be inclined upward.

[0057] The "laterally arranged" as referred to in this application does not mean a horizontally arranged in an absolute sense and can be slightly inclined upward or downward.

[0058] "Arranged to be inclined upward" means that along the axial direction of the reel 11, the reel 11 has a first end for connecting to the cross beam 14 and a second end opposite to the first end, and the height of the first end is lower than the height of the second end.

[0059] In some possible embodiments, the angle at which the reel 11 is arranged to be inclined upward can be 10 - 30°.

[0060] The angle at which the reel 11 is arranged to be inclined upward can be 10 - 30° means that the included angle between the axial direction of the reel 11 and the horizontal direction is 10 - 30°.

[0061] Exemplarily, the angle at which the reel 11 is arranged to be inclined upward can be one of 10°, 15°, 20°, 25° or 30° or within the range between any two of them.

[0062] Exemplarily, the angle at which the reel 11 is arranged to be inclined upward can be 20 - 30°.

[0063] Further, a plurality of reels 11 can be arranged at intervals on both the first mounting surface 141 and the second mounting surface 142 of the cross beam 14.

[0064] When a plurality of reels 11 are arranged at intervals on both the first mounting surface 141 and the second mounting surface 142 of the cross beam 14, a set of stabilizing mechanism 20 and control mechanism 30 can be arranged above the cross beam 14. During the preparation process, the carbon wires 100 at the first mounting surface 141 and the second mounting surface 142 can be pulled out longitudinally.

[0065] Alternatively, in some other possible embodiments, a set of stabilizing mechanism 20 and control mechanism 30 can be arranged on one side facing the first mounting surface 141 and on one side facing the second mounting surface 142 respectively. By using the two sets of stabilizing mechanism 20 and control mechanism 30, multiple carbon ropes can be prepared simultaneously.

[0066] Furthermore, in order to facilitate adjustment of the number of carbon filaments 100 required for the carbon rope as needed, in some possible embodiments, a plurality of beams 14 may be arranged at intervals along the height direction between the two columns 13 , and a plurality of reels 11 may be arranged at intervals at each beam 14 .

[0067] Exemplarily, four crossbeams 14 are provided in the wire withdrawal frame 10, and four reels are provided on each crossbeam 14 at intervals.

[0068] Exemplarily, five crossbeams 14 are provided in the wire withdrawal frame 10 , and four reels 11 are arranged at intervals on the first mounting surface 141 and the second mounting surface 142 of each crossbeam 14 .

[0069] Furthermore, in order to facilitate the movement of the wire withdrawal frame 10 to adjust the length of the carbon rope, in some possible embodiments, a roller can be provided at the base 12 of the wire withdrawal frame 10, and a corresponding brake can be provided at the roller.

[0070] See also Figure 3 The stabilizing mechanism 20 includes a plurality of stabilizing rings 21 spaced apart along the first direction D1, and each stabilizing ring 21 is coaxially arranged. The plurality of stabilizing rings 21 are arranged in a conical shape.

[0071] Since the reels 11 are arranged at intervals at the wire withdrawal frame 10, and the ends of the carbon filaments 100 are fixed at the fixing member 32, the carbon filaments 100 located between the wire withdrawal frame 10 and the control mechanism 30 will form a distribution area similar to a cone, and the distribution range of the carbon filaments 100 near the wire withdrawal frame 10 is wider, and the distribution range of the carbon filaments 100 near the fixing member 32 is narrower. Therefore, the carbon filaments 100 are sequentially passed through a plurality of stabilizing rings 21 arranged from large to small, and the plurality of stabilizing rings 21 can form a cone similar to the distribution area of ​​the carbon filaments 100, which can reduce the probability of the carbon filaments 100 breaking and escaping from the distribution area, can improve the controllability of the carbon filaments 100 during the twisting process, reduce the probability of the carbon rope being twisted and knotted, and improve the length uniformity of the carbon rope, thereby improving the quality of the carbon rope.

[0072] Further, in some possible embodiments, please continue to refer to Figure 1 The stabilizing mechanism 20 includes a plurality of support seats 22 spaced apart along the first direction D1 , each support seat 22 is provided with a support rod 23 , and each support rod 23 is vertically provided with a stabilizing ring 21 . The stabilizing ring 21 faces the end of the reel 11 .

[0073] The plurality of stabilizing rings 21 are coaxially arranged and form a similar conical space for the carbon filament 100 to pass through, so that along the first direction D1 , the heights of the plurality of supporting rods 23 gradually increase.

[0074] The control mechanism 30 is provided with a driving member 31 and a fixing member 32. The fixing member 32 is used to fix the carbon fiber 100 passing through the stabilizing ring 21, and the driving member 31 is used to drive the fixing member 32 and the carbon fiber 100 fixed to the fixing member 32 to rotate.

[0075] Furthermore, in a possible embodiment, the driving member 31 can be a motor.

[0076] Furthermore, in some possible embodiments, please refer to Figure 4 , the driving member 31 can include a connecting pipe 321. The first end of the connecting pipe 321 is connected to the output shaft of the driving member 31. A clamp 322 is sleeved on the outer wall of the second end of the connecting pipe 321 away from the driving member 31. The connecting pipe 321 is used for multiple carbon fibers 100 to penetrate into the connecting pipe 321 from the second end. The clamp 322 can be tightened selectively to reduce the diameter of the second end of the connecting pipe 321, so as to fasten multiple carbon fibers 100 in the connecting pipe 321.

[0077] Exemplarily, the second end of the connecting pipe 321 can be a flexible pipe with a certain strength. The clamp 322 sleeved outside the flexible pipe can clamp the flexible pipe and the carbon fiber 100 tightly.

[0078] Exemplarily, please continue to refer to Figure 4 , an opening 323 extending along the axial direction of the connecting pipe 321 can be provided at the second end of the connecting pipe 321. The clamp 322 is sleeved on the outer wall of the second end. When the clamp 322 is tightened, the side walls of the second end of the connecting pipe 321 corresponding to both sides of the opening 323 approach each other, so as to reduce the inner diameter of the second end of the connecting pipe 321.

[0079] Furthermore, in order to facilitate the tightening or loosening of the clamp 322, in a possible embodiment, the clamp 322 includes a snap ring with a second opening. The first side wall and the second side wall of the snap ring corresponding to both sides of the second opening can be penetrated on the connecting shaft. One end of the connecting shaft abuts against the first side wall of the snap ring, and a rotating shaft is provided at the other end of the connecting shaft. A cam structure is rotatably provided on the rotating shaft. When the cam structure rotates 180° from the initial state, the cam structure will push the second side wall of the snap ring to move along the connecting shaft towards the direction of the first side wall, thereby clamping the connecting pipe tightly. When an operator tightens the connecting pipe 321, only the cam structure needs to be toggled, and the operation is convenient.

[0080] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A carbon rope preparation device, characterized in that: include: A wire withdrawal frame, the wire withdrawal frame comprises a plurality of reels arranged at intervals, each of the reels is used to wind the carbon filament; the reels can be selectively rotated to withdraw the carbon filament; A stabilizing mechanism, comprising a plurality of stabilizing rings arranged at intervals along a first direction, the plurality of stabilizing rings being coaxially arranged, and the inner diameters of the plurality of stabilizing rings gradually decreasing along the first direction; The control mechanism includes a driving member and a fixing member arranged on the output shaft of the driving member; the ends of the carbon filaments exiting the reel pass through the plurality of stabilizing rings in sequence along the first direction and are fixed to the fixing member; the driving member drives the fixing member to rotate so that the carbon filaments are twisted into carbon ropes.

2. The carbon rope preparation device according to claim 1, characterized in that: The wire withdrawal rack comprises a base, two upright posts are arranged on the base, a crossbeam is arranged between the two upright posts; a plurality of reels are arranged at intervals along the axial direction of the crossbeam.

3. The carbon rope preparation device according to claim 2, characterized in that: Along the height direction of the columns, a plurality of spaced cross beams are arranged between two columns, and each cross beam is spaced with a plurality of reels along its axial direction.

4. The carbon rope preparation device according to claim 3, characterized in that: The reel is arranged on the crossbeam in an upward tilt, and an end of the reel away from the crossbeam is higher than an end of the reel connected to the crossbeam.

5. The carbon rope preparation device according to claim 4, characterized in that: The angle between the axial direction of the reel and the horizontal direction is 10-30°.

6. The carbon rope preparation device according to claim 5, characterized in that: The stabilizing ring is arranged vertically, and the stabilizing ring faces the end of the reel.

7. The carbon rope preparation device according to claim 6, characterized in that: The stabilizing mechanism comprises a plurality of support seats arranged at intervals along the first direction, each support seat is provided with a support rod, and each support rod is vertically provided with a stabilizing ring.

8. The carbon rope preparation device according to claim 2, characterized in that: The fixing member includes a connecting tube, a first end of which is connected to the output shaft of the driving member; a clamp is provided on the outer wall of the second end of the connecting tube away from the driving member; the connecting tube is used for allowing the plurality of carbon filaments to pass through the connecting tube from the second end, and the clamp can be selectively tightened to reduce the tube diameter of the second end of the connecting tube so as to fasten the plurality of carbon filaments in the connecting tube.

9. The carbon rope preparation device according to claim 8, characterized in that: The second end of the connecting tube is provided with an opening extending axially along the connecting tube; the clamp is sleeved on the outer wall of the second end, and the clamp is tightened so that the side walls of the second end of the connecting tube corresponding to both sides of the opening are close to each other to reduce the inner diameter of the second end of the connecting tube.

10. The carbon rope preparation device according to any one of claims 2 to 9, characterized in that: The crossbeam has a first mounting surface and a second mounting surface which are arranged opposite to each other, and a plurality of the reels are arranged at intervals on the first mounting surface and the second mounting surface; The carbon rope preparation device comprises two sets of the stabilizing mechanisms and the control mechanisms corresponding to each other, and the two sets of the stabilizing mechanisms are respectively arranged opposite to the first mounting surface and the second mounting surface; The carbon filaments withdrawn from the reel at the first mounting surface and the carbon filaments withdrawn from the reel at the second mounting surface are respectively fixed to the fixing members of the two groups of control mechanisms through the stabilizing rings of the two groups of stabilizing mechanisms.

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