Stretching type carbon fiber cloth winding device

Abstract

The invention relates to the technical field of carbon fiber cloth winding, in particular to a stretching type carbon fiber cloth winding device. A cloth roller and a winding roller are arranged on the two sides of the workbench respectively, a tension adjusting assembly is arranged between the cloth roller and the winding roller, a pleating assembly drives a hot air assembly to be used for blowing hot air to the surface of cloth in the pressing process, the wrinkles of the cloth are softened through the hot air, and the pleating assembly is matched with the pleating assembly to press the wrinkles in a reciprocating mode so that the wrinkles can be flattened. Cloth tension is adjusted by adjusting the height of the supporting roller, it is guaranteed that the surface of the cloth is in a stretched state when the cloth is wound, the cloth drives the guide roller to rotate through the supporting roller to enable the pressing wheel to horizontally reciprocate, and the pressing wheel is attached to the surface of the cloth to press in a reciprocating mode in the horizontal direction. When the pressing wheel presses the surface of the fabric, the fan blades are driven to rotate and blow air, the fan blades rapidly blow heat energy generated by the heating wire to the surface of the fabric to soften the fabric, the fan blades are matched with the pressing wheel to rapidly flatten wrinkles on the surface of the fabric, and the wrinkle removing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of carbon fiber cloth winding, in particular to a stretching type carbon fiber cloth winding device. Background Art

[0002] Carbon fiber cloth is used for tensile, shear and seismic reinforcement of structural components. This material is used together with the matching impregnating glue to become a carbon fiber composite material, which can constitute a complete carbon fiber cloth sheet reinforcement system with excellent performance. In the existing technology, carbon fiber cloth needs to be rolled up after production. In order to facilitate the storage and transportation of carbon fiber cloth, a winding device is often used to roll up the fiber cloth.

[0003] There are many existing technologies for carbon fiber cloth winding devices, such as:

[0004] Chinese patent publication number CN113998516A discloses a carbon fiber cloth winding device, including a bottom plate, support rods are installed at the four corners of the top surface of the bottom plate, the top ends of the four support rods are connected by a top plate, a horizontal transmission device is installed on the bottom surface of the top plate, and a transmission block is installed on the bottom surface of the horizontal transmission device. The beneficial effects of the present invention are: the present invention has a simple structure and is easy to use. Through the cooperation of the first telescopic rod and the tensioning roller, the carbon fiber cloth can be in a stretched state when winding, thereby ensuring that the rolled carbon fiber cloth is in a tightened state, which is convenient for transportation and handling, while avoiding the appearance of wrinkles and ensuring the quality of the carbon fiber cloth. At the same time, through the cooperation of the second telescopic rod, the connecting block and the rotating roller, the rotating roller can be switched to wind the carbon fiber cloth without stopping, ensuring the continuity of the winding operation, improving the winding efficiency, and bringing convenience to the production of carbon fiber cloth.

[0005] At present, the conventional winding device uses a tensioning roller to stretch the cloth in the winding process to straighten the wrinkles of the cloth. However, since the fiber cloth is elastic, in order to avoid damaging the elastic properties of the cloth during the winding process, a tensioning roller is usually used to apply a small pulling force to stretch the cloth for winding. During the winding process, the tension on the cloth disappears after passing through the tensioning roller, and the wrinkles on the surface of the cloth are stacked again, affecting the subsequent processing of the cloth.

[0006] In view of this, we propose a stretching carbon fiber cloth winding device. Summary of the invention

[0007] The object of the present invention is to provide a stretching carbon fiber cloth winding device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned object, the present invention provides a stretched carbon fiber cloth winding device, comprising a workbench, with a cloth roller and a winding roller respectively arranged on both sides of the workbench, a tension adjustment component arranged between the cloth roller and the winding roller, and the tension adjustment component comprising a servo motor arranged at the bottom of the workbench, the output shaft of the servo motor passes through the surface of the workbench and a lead screw is arranged at the end thereof, a base plate is arranged on the surface of the lead screw, and the base plate is driven to move vertically when the lead screw rotates;

[0009] A frame plate is provided above the base plate, a movable groove is provided on the top of the frame plate, and a supporting roller is provided on the inner wall of the frame plate. When the base plate moves vertically, the supporting roller is driven to adjust the tension of the cloth. A buffer assembly is provided between the base plate and the frame plate, and a guide roller is provided above the supporting roller. The cloth passes through the supporting roller and the guide roller and drives the guide roller to rotate through friction. An arc groove is provided on the surface of the guide roller, and a pleating assembly is slidably connected in the arc groove. When the guide roller rotates, the pleating assembly fits the surface of the cloth and presses back and forth in a horizontal direction. A hot air assembly is provided at the bottom of the pleating assembly. During the pressing process, the pleating assembly drives the hot air assembly to blow hot air to the surface of the cloth, softens the wrinkles of the cloth by the hot air, and cooperates with the pleating assembly to press the wrinkles back and forth to flatten them.

[0010] As a further improvement of the present technical solution, the pleating assembly includes a sliding frame arranged on the surface of the arc groove. When the winding roller rotates to wind the cloth, the guide roller is driven to rotate through friction, and the guide roller drives the sliding frame to reciprocate horizontally when it rotates.

[0011] As a further improvement of the technical solution, an insulation box is provided at the bottom of the sliding frame, and the interior of the insulation box is filled with insulation cotton. Symmetrical pressure wheels are provided on both sides of the inner wall of the insulation box. The bottom of the pressure wheel is in contact with the surface of the cloth, and the pressure wheel rolls and presses the surface of the cloth during the winding process.

[0012] As a further improvement of the present technical solution, the buffer assembly includes symmetrical sliding columns arranged on both sides of the base plate, the inner wall of the sliding column is slidably connected to a moving rod, the moving rod is arranged on the side wall of the frame plate, and a first elastic member is provided between the sliding column and the moving rod.

[0013] As a further improvement of the present technical solution, a slide groove is provided on the side wall of the frame plate, and the guide roller slides on the inner wall of the slide groove. A thickness adjustment component is provided between the guide roller and the slide groove. In a natural state, the guide roller is fitted with the quadrant of the support roller under the action of the thickness adjustment component, and the thickness adjustment component is used to guide and limit fabrics of different thicknesses passing between the support roller and the guide roller.

[0014] As a further improvement of the present technical solution, the hot air assembly includes a heating wire arranged on the inner wall of the pressing wheel. When the heating wire is energized, the electrical energy is converted into thermal energy, so that the pressing wheel moves horizontally on the surface of the cloth to heat the wrinkles and soften the cloth. The side wall of the pressing wheel is provided with a main gear.

[0015] As a further improvement of the technical solution, a secondary gear is provided above the pressure wheel, and a fan blade is provided at the bottom of the secondary gear. When the pressure wheel rolls and presses the surface of the cloth, it drives the main gear to rotate, and when the main gear rotates, it drives the secondary gear to mesh and rotate.

[0016] As a further improvement of the present technical solution, the thickness adjustment assembly includes a column tube with an inner wall of a slide groove, a support rod is slidably connected inside the column tube, a second elastic member is provided between the column tube and the support rod, a limit block is provided at the bottom of the support rod, and a guide roller is rotatably connected between the limit blocks.

[0017] As a further improvement of the technical solution, the surface of the support roller is provided with friction lines. When the cloth passes through the surface of the support roller, the friction lines fit with the bottom of the cloth, thereby increasing the friction between the support roller and the cloth.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the stretched carbon fiber cloth winding device, the cloth tension is adjusted by adjusting the height of the support roller, so that the surface of the cloth is kept in a stretched state when winding. The cloth drives the guide roller to rotate through the support roller to make the pressing wheel move back and forth horizontally. The pressing wheel presses back and forth in the horizontal direction against the surface of the cloth. When the pressing wheel presses the surface of the cloth, it drives the fan blades to rotate and blow air. The fan blades quickly blow the heat energy generated by the heating wire to the surface of the fabric to soften it. The fan blades cooperate with the pressing wheel to quickly flatten the wrinkles on the surface of the fabric, thereby improving the de-wrinkling efficiency.

[0020] 2. In the stretching carbon fiber cloth winding device, the cloth is passed between the support roller and the guide roller. When the cloth is thick, the cloth exerts a reaction force on the guide roller. The guide roller is pushed upward to drive the limit block to move on the inner wall of the slide groove. When the limit block moves, it pushes the support rod to move on the inner wall of the column. At the same time, the second elastic member limits the moving path of the support rod, so that the guide roller at the end of the limit block is always in contact with the surface of the cloth when it moves. The cloth is limited by the guide roller and the support roller, thereby avoiding position deviation during the cloth winding process and improving the cloth winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the tension adjustment component of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the pleating assembly of the present invention;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of point A;

[0025] Figure 5 It is a schematic diagram of the support roller structure of the present invention;

[0026] Figure 6 It is a cross-sectional view of the tension adjustment component of the present invention;

[0027] Figure 7 For the present invention Figure 6 Schematic diagram of point B;

[0028] Figure 8 For the present invention Figure 6 Schematic diagram of point C.

[0029] The meaning of each number in the figure is:

[0030] 100, workbench; 101, cloth roller; 102, winding roller;

[0031] 200, tension adjustment assembly; 201, servo motor; 202, lead screw; 203, base plate; 204, shelf; 205, buffer assembly; 2051, slide column; 2052, moving rod; 2053, first elastic member; 206, support roller; 207, slide groove; 208, guide roller; 209, thickness adjustment assembly; 2091, column; 2092, support rod; 2093, second elastic member;

[0032] 300, pleating assembly; 301, sliding frame; 302, heat preservation box; 303, pressing wheel;

[0033] 400, hot air assembly; 401, sub-gear; 402, fan blades; 403, heating wire. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Carbon fiber cloth is used for tensile, shear and seismic reinforcement of structural components. This material is used together with the matching impregnated glue to become a carbon fiber composite material. During use, the traditional winding device uses a tensioning roller to stretch the cloth during the winding process to straighten the wrinkles of the cloth. However, since the fiber cloth is elastic, in order to avoid destroying the elastic properties of the cloth during the winding process, a tensioning roller is usually used to apply a small pulling force to stretch the cloth for winding. During the winding process, the tension on the cloth disappears after passing through the tensioning roller, and the wrinkles on the surface of the cloth are stacked again, affecting the subsequent processing of the cloth.

[0036] The purpose of this embodiment is to provide a stretched carbon fiber cloth winding device, including a workbench 100, with a cloth roller 101 and a winding roller 102 respectively arranged on both sides of the workbench 100, a tension adjustment component 200 is arranged between the cloth roller 101 and the winding roller 102, and the tension adjustment component 200 includes a servo motor 201 arranged at the bottom of the workbench 100, the output shaft of the servo motor 201 passes through the surface of the workbench 100 and a screw rod 202 is arranged at the end, and a base plate 203 is arranged on the surface of the screw rod 202, and the screw rod 202 drives the base plate 203 to move vertically when the screw rod 202 rotates;

[0037] A frame plate 204 is provided above the base plate 203, a moving groove is provided on the top of the frame plate 204, a supporting roller 206 is provided on the inner wall of the frame plate 204, when the base plate 203 moves vertically, the supporting roller 206 is driven to adjust the tension of the cloth, a buffer assembly 205 is provided between the base plate 203 and the frame plate 204, a guide roller 208 is provided above the supporting roller 206, the cloth passes through between the supporting roller 206 and the guide roller 208, and the guide roller 208 is driven to rotate by friction, an arc groove is provided on the surface of the guide roller 208, a pleating assembly 300 is slidably connected in the arc groove, when the guide roller 208 rotates, the pleating assembly 300 is pressed against the surface of the cloth in a horizontal direction, a hot air assembly 400 is provided at the bottom of the pleating assembly 300, during the pressing process, the pleating assembly 300 drives the hot air assembly 400 to blow hot air to the surface of the cloth, the pleating of the cloth is softened by the hot air, and the pleating assembly 300 is pressed back and forth to flatten the pleating.

[0038] The cloth tension is adjusted by adjusting the height of the support roller 206 to ensure that the surface of the cloth is in a stretched state when it is rolled up. The cloth drives the guide roller 208 to rotate through the support roller 206 to make the pressing wheel 303 move back and forth horizontally. The pressing wheel 303 presses back and forth in the horizontal direction against the surface of the cloth. When the pressing wheel 303 presses the surface of the cloth, it drives the fan blades 402 to rotate and blow air. The fan blades 402 quickly blow the heat energy generated by the heating wire 403 to the surface of the fabric to soften it. The fan blades 402 cooperate with the pressing wheel 303 to quickly flatten the wrinkles on the surface of the fabric, thereby improving the de-wrinkling efficiency.

[0039] In the production process of fiber cloth, the stacking of cloths may cause wrinkles on the surface of the cloth. When the cloth is stretched and rolled, the wrinkles of the cloth gather after the stretching external force disappears, affecting subsequent use. Therefore, the pleating component 300 includes a sliding frame 301 arranged on the surface of the arc groove. When the winding roller 102 rotates to roll the cloth, the guide roller 208 is driven to rotate by friction. When the guide roller 208 rotates, the sliding frame 301 is driven to reciprocate horizontally. An insulation box 302 is provided at the bottom of the sliding frame 301. The insulation box 302 is filled with insulation cotton. Symmetrical pressing wheels 303 are provided on both sides of the inner wall of the insulation box 302. The bottom of the pressing wheel 303 is in contact with the surface of the cloth. The pressing wheel 303 rolls and presses the surface of the cloth during the rolling process. The winding roller 102 is driven by a motor to rotate to roll the cloth. The output end of the servo motor 201 drives the screw rod 202 to rotate. The base of the screw rod 202 is driven by the output end of the servo motor 201. The plate 203 moves in the vertical direction, and drives the supporting roller 206 to move through the base plate 203, so that the fabric passing through the surface of the supporting roller 206 is in a stretched state. At the same time, when the fabric passes between the supporting roller 206 and the guide roller 208, the friction force drives the guide roller 208 and the supporting roller 206 to rotate relatively, and the sliding frame 301 provided in the arc groove on the surface of the guide roller 208 slides. When the guide roller 208 rotates, it drives the sliding frame 301 to reciprocate horizontally. A pressing wheel 303 is connected to the bottom of the sliding frame 301. The pressing wheel 303 is hollow with an opening at the bottom. Symmetrical pressing wheels 303 are provided on both sides of the inner wall of the pressing wheel 303. The bottom of the pressing wheel 303 is in contact with the top of the fabric being transmitted. Since the fabric is in a stretched state when passing through the surface of the supporting roller 206, the pressing wheel 303 presses and rolls the fabric surface to flatten the wrinkles when it is in a stretched state, so as to avoid the wrinkles gathering due to the disappearance of the stretching external force and affect the subsequent use.

[0040] Considering that during the process of rolling up the cloth, when the cloth roller 101 is pulled by the tension to the surface to stack the cloth on each other, the stacked cloth is loose, which affects the stable adjustment of the cloth tension by the support roller 206, resulting in the position deviation of the cloth when passing through the surface of the support roller 206. Therefore, the buffer assembly 205 includes symmetrical sliding columns 2051 arranged on both sides of the base plate 203, and the inner wall of the sliding column 2051 is slidably connected to the moving rod 2052, and the moving rod 2052 is arranged on the side wall of the frame plate 204. The sliding column 2051 and the moving rod 2052 are 052 is provided with a first elastic member 2053. When the cloth roller 101 is stretched and unfolded to pass through the cloth stacking place, the pressure of the cloth on the top of the support roller 206 is reduced, and the moving rod 2052 is pushed by the reaction force of the first elastic member 2053 to slide on the inner wall of the sliding column 2051, driving the frame plate 204 to move in the vertical direction, so as to quickly adjust the cloth tension, avoid the deviation of the cloth passing through the surface of the support roller 206 due to loose cloth, and affect the flatness of the cloth winding by the winding roller 102.

[0041] Considering that when rolling up fabrics of different thicknesses, it is necessary to adjust the spacing for fabrics of different thicknesses when passing between the support roller 206 and the guide roller 208, which is time-consuming. Moreover, the fabric is easily offset during the rolling up process, which affects the efficiency of the rolling up fabrics. Therefore, a slide groove 207 is provided on the side wall of the frame plate 204, and the guide roller 208 slides on the inner wall of the slide groove 207. A thickness adjustment component 209 is provided between the guide roller 208 and the slide groove 207. In a natural state, the guide roller 208 is fitted with the quadrant of the support roller 206 by the force of the thickness adjustment component 209. The thickness adjustment component 209 is used to guide and limit the fabrics of different thicknesses passing between the support roller 206 and the guide roller 208. The thickness adjustment component 209 includes a column 2091 on the inner wall of the slide groove 207. A support rod 2092 is slidably connected to the inside of the column 2091. A second elastic member 2093 is provided between the support rod 2092, and a limit block is provided at the bottom of the support rod 2092. A guide roller 208 is rotatably connected between the limit blocks. In a natural state, the bottom of the guide roller 208 fits with the top quadrant of the support roller 206. By passing the cloth between the support roller 206 and the guide roller 208, when the cloth is thick, the cloth exerts a reaction force on the guide roller 208, and the guide roller 208 is driven by the upward thrust to drive the limit block to move on the inner wall of the slide groove 207. When the limit block moves, it pushes the support rod 2092 to move on the inner wall of the column 2091. At the same time, the second elastic member 2093 limits the moving path of the support rod 2092, so that the guide roller 208 at the end of the limit block is always in contact with the surface of the cloth when it is moving. The cloth is limited by the guide roller 208 and the support roller 206, thereby avoiding position deviation during the cloth winding process and improving the cloth winding efficiency.

[0042] Taking into account that in the process of rolling up the fabric, in order to quickly flatten the wrinkles, the pressing wheel 303 needs to press the wrinkles in the stretched state for a long time, which affects the de-wrinkling efficiency. Therefore, the hot air component 400 includes a heating wire 403 arranged on the inner wall of the pressing wheel 303. When the heating wire 403 is energized, the electrical energy is converted into thermal energy, so that the pressing wheel 303 moves horizontally on the surface of the fabric to heat the wrinkles and soften the fabric. A main gear is arranged on the side wall of the pressing wheel 303, a sub-gear 401 is arranged above the pressing wheel 303, and a fan blade 402 is arranged at the bottom of the sub-gear 401. When the pressing wheel 303 rolls and presses the surface of the fabric, it drives the main gear to rotate, and when the main gear rotates, it drives the sub-gear 401 to mesh When the pressing wheel 303 presses and removes wrinkles on the surface of the stretched fabric, the pressing wheel 303 drives the main gear at its end to rotate when it rotates, and the sub-gear 401 provided above the main gear meshes and rotates. When the sub-gear 401 rotates, it drives the fan blades 402 to rotate to form a wind body. Since the heating wire 403 converts electrical energy into thermal energy when it is energized, the wind body generated when the fan blades 402 rotate blows the thermal energy generated by the heating wire 403, and blows the thermal energy to the surface of the fabric to soften the wrinkles. When the fabric is in a softened state, the pressing wheel 303 presses its surface, so that the wrinkles can be quickly flattened, so that the fabric can be collected and used for subsequent processing.

[0043] When the surface of the support roller 206 is relatively smooth, it is easy to cause the cloth to slide and deviate, affecting the neatness of the cloth winding. Therefore, the surface of the support roller 206 is provided with friction lines. When the cloth passes through the surface of the support roller 206, the friction lines fit with the bottom of the cloth, thereby increasing the friction between the support roller 206 and the cloth. Since the friction lines of the support roller 206 can increase the friction with the surface of the cloth, the position deviation of the cloth when it is transmitted on the surface of the support roller 206 is avoided, thereby improving the neatness of the cloth when it is wound.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A stretch type carbon fiber cloth winding device, characterized in that: The invention comprises a workbench (100), wherein a cloth roller (101) and a winding roller (102) are respectively arranged on both sides of the workbench (100), a tension adjustment component (200) is arranged between the cloth roller (101) and the winding roller (102), and the tension adjustment component (200) comprises a servo motor (201) arranged at the bottom of the workbench (100), an output shaft of the servo motor (201) passes through the surface of the workbench (100) and a lead screw (202) is arranged at the end thereof, a base plate (203) is arranged on the surface of the lead screw (202), and when the lead screw (202) rotates, the base plate (203) is driven to move vertically; A frame plate (204) is provided above the base plate (203), a moving groove is provided on the top of the frame plate (204), a support roller (206) is provided on the inner wall of the frame plate (204), and when the base plate (203) moves vertically, the support roller (206) is driven to adjust the cloth tension, a buffer component (205) is provided between the base plate (203) and the frame plate (204), a guide roller (208) is provided above the support roller (206), and the cloth passes through the support roller (206) and the guide roller (208) and drives the guide roller (208) through friction. 08) rotates, an arc groove is provided on the surface of the guide roller (208), a pleating assembly (300) is slidably connected in the arc groove, when the guide roller (208) rotates, the pleating assembly (300) adheres to the surface of the fabric and presses back and forth in the horizontal direction, a hot air assembly (400) is provided at the bottom of the pleating assembly (300), during the pressing process, the pleating assembly (300) drives the hot air assembly (400) to blow hot air to the surface of the fabric, the hot air is used to soften the wrinkles of the fabric, and the pleating assembly (300) is pressed back and forth to flatten the wrinkles.

2. The stretched carbon fiber cloth winding device according to claim 1, characterized in that: The pleating assembly (300) comprises a sliding frame (301) arranged on the surface of the arc groove. When the winding roller (102) rotates to wind up the cloth, the guide roller (208) is driven to rotate by friction force. When the guide roller (208) rotates, the sliding frame (301) is driven to reciprocate horizontally.

3. The stretched carbon fiber cloth winding device according to claim 2, characterized in that: A heat preservation box (302) is provided at the bottom of the sliding frame (301), and the interior of the heat preservation box (302) is filled with heat preservation cotton. Symmetrical pressing wheels (303) are provided on both sides of the inner wall of the heat preservation box (302), and the bottom of the pressing wheel (303) is in contact with the surface of the cloth, and the pressing wheel (303) rolls and presses the surface of the cloth during the winding process.

4. The stretched carbon fiber cloth winding device according to claim 1, characterized in that: The buffer assembly (205) comprises symmetrical sliding columns (2051) arranged on both sides of the base plate (203); the inner wall of the sliding column (2051) is slidably connected to a moving rod (2052); the moving rod (2052) is arranged on the side wall of the frame plate (204); and a first elastic member (2053) is arranged between the sliding column (2051) and the moving rod (2052).

5. The stretched carbon fiber cloth winding device according to claim 4, characterized in that: A slide groove (207) is provided on the side wall of the frame plate (204); the guide roller (208) slides on the inner wall of the slide groove (207); a thickness adjustment component (209) is provided between the guide roller (208) and the slide groove (207); in a natural state, the guide roller (208) is pressed against the quadrant of the support roller (206) by the force of the thickness adjustment component (209); the thickness adjustment component (209) is used to guide and limit fabrics of different thicknesses passing between the support roller (206) and the guide roller (208).

6. The stretched carbon fiber cloth winding device according to claim 1, characterized in that: The hot air assembly (400) comprises a heating wire (403) arranged on the inner wall of the pressing wheel (303); the heating wire (403) converts electrical energy into thermal energy when powered on, so that the pressing wheel (303) heats the wrinkles on the surface of the cloth to soften the cloth when it moves horizontally; a main gear is arranged on the side wall of the pressing wheel (303).

7. The stretched carbon fiber cloth winding device according to claim 3, characterized in that: A secondary gear (401) is provided above the pressing wheel (303), and a fan blade (402) is provided at the bottom of the secondary gear (401). When the pressing wheel (303) rolls and presses the surface of the cloth, it drives the main gear to rotate, and when the main gear rotates, it drives the secondary gear (401) to mesh and rotate.

8. The stretched carbon fiber cloth winding device according to claim 5, characterized in that: The thickness adjustment component (209) includes a column (2091) having an inner wall of a slide groove (207), a support rod (2092) being slidably connected inside the column (2091), a second elastic member (2093) being provided between the column (2091) and the support rod (2092), a limit block being provided at the bottom of the support rod (2092), and a guide roller (208) being rotatably connected between the limit blocks.

9. The stretched carbon fiber cloth winding device according to claim 5, characterized in that: The surface of the support roller (206) is provided with friction patterns, and when the cloth passes through the surface of the support roller (206), the friction patterns fit with the bottom of the cloth, thereby increasing the friction force between the support roller (206) and the cloth.

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