A winding device for textile fabric

Abstract

This invention relates to the field of fabric winding devices, and discloses a winding device for textile fabrics, including a gas-type telescopic limiting structure, a maximum air pressure control structure, and a symmetrical friction-type drum drive structure. This textile fabric winding device can simultaneously clamp and release the drum, thereby achieving the function of winding the fabric. It can also control the maximum traction strength between the drum and the fabric. By controlling this maximum traction strength within the optimal range for both the drive motor and the fabric during the pulling process, it ensures protection for both the drive motor and the fabric during winding. Furthermore, the device uses friction to provide maximum torque strength following performance. In the event of overload, the drive motor and the drum rotate relative to each other; that is, the drive motor rotates while the fabric remains stationary in a taut state, thus providing bidirectional protection for both the drive motor and the fabric.

Description

Technical Field

[0001] This invention relates to the field of fabric winding device technology, specifically a winding device for textile fabrics. Background Technology

[0002] The original meaning of textiles comes from the general term for spinning and weaving. However, with the continuous development and improvement of the knowledge system and discipline of textiles, especially after the emergence of technologies such as nonwoven textile materials and three-dimensional composite weaving, textiles today are no longer just traditional hand spinning and weaving. They also include nonwoven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-web forming technology, and other technologies used to produce clothing, industrial and decorative textiles. Therefore, modern textiles refer to a multi-scale structural processing technology of fibers or fiber assemblies.

[0003] To address this issue, Chinese patent application number "201822055995.8" provides a textile fabric winding device. Its main structure includes a base, a first column on the left side of the top of the base, a second column on the right side of the top of the base, a motor on the top right side of the second column, and a first rotating shaft fixedly connected to the output end of the motor. The left side of the first rotating shaft extends through to the left side of the second column and is movably connected to the right side of the first column via a bearing. Through the coordinated use of the base, pressing box, first column, motor, second column, spring, sliding sleeve, sliding rod, first slider, first sliding groove, support rod, bracket, fixed seat, movable rod, first rotating shaft, baffle, winding drum, pressing drum, and second rotating shaft, the problem of existing textile fabric winding devices lacking fabric pressing function is solved. This textile fabric winding device possesses the advantage of pressing fabric, facilitating user operation and improving the practicality of textile fabric winding devices.

[0004] In actual use, since the rotor and the drive motor are fixedly connected, the driven relationship between the two is synchronous. When the winding drum winds up the fabric, due to factors such as winding speed and weight, there may be motor torque overload or excessive winding traction force, causing excessive stretching of the fabric. Therefore, there is a possibility of motor overload damage or damage caused by fabric stretching. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a winding device for textile fabrics. This device can simultaneously clamp and release the roll, thereby achieving the winding function of the fabric. It also controls the maximum traction strength between the roll and the fabric. By controlling this maximum traction strength within the optimal range for both the drive motor and the fabric during the pulling process, it ensures protection for both the drive motor and the fabric during winding. Furthermore, the device utilizes friction to provide maximum torque strength. In the event of overload, the drive motor and the roll rotate relative to each other; that is, the drive motor rotates while the fabric remains stationary under tension. This provides bidirectional protection for both the drive motor and the fabric, solving the aforementioned technical problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a winding device for textile fabrics, comprising a bottom support rod for providing stable support after fixing, a drive motor fixedly installed on a Z-shaped support plate and on the bottom end face of the high-position plate of the Z-shaped support plate, a top support plate located directly above the Z-shaped support plate, and a longitudinal fixing rod fixedly installed on the bottom end face of the Z-shaped support plate and located in the region directly above the rotor of the drive motor. It also includes a gas-type telescopic limiting structure fixedly installed between the upper end face of the low-position plate of the Z-shaped support plate and the bottom surface of the top support plate, wherein the structure is internally configured to control the top support under the elastic action of the upper gas pressure and the main helical spring at the bottom. The structure includes: a piston body for controlling the pressure under the plate; a maximum air pressure control structure, fixedly installed on one side of the gas-type telescopic limiting structure, which contains a secondary helical spring that controls the maximum gas pressure from inside the gas-type telescopic limiting structure, and a valve stem that allows gas from inside the gas-type telescopic limiting structure to be discharged to the outside when the secondary helical spring is compressed to a certain extent; and a symmetrical friction-type drum drive structure, installed between the high-level plate and the longitudinal fixed rod, which contains a bottom drive plate that rotates with the rotor of the drive motor, a top driven plate fixedly installed at the bottom end of the longitudinal fixed rod, and a rotating roller that rotates under the side friction of the bottom drive plate.

[0007] The above technical solution enables the clamping and release of the roll, thereby achieving the function of winding the fabric. It also controls the maximum traction strength between the roll and the fabric. By controlling the maximum traction strength within the optimal range for the drive motor and the fabric during the pulling process, the protection capability for the drive motor and the fabric during winding is ensured. In addition, the device uses friction to provide the following performance with maximum torque strength. In the event of overload, the drive motor and the roll will rotate relative to each other. That is, the drive motor can be in a rotating state, while the fabric is in a taut and stationary state, thus achieving bidirectional protection for the drive motor and the fabric.

[0008] Preferably, the gas-type telescopic limiting structure includes a longitudinal hollow shell fixedly mounted on the upper end face of the lower plate of the Z-shaped support plate. A longitudinal movable cavity is provided at the center of the longitudinal hollow shell. A piston body capable of moving longitudinally is placed inside the longitudinal movable cavity. A main helical spring that generates an upward elastic force is placed at the bottom of the piston body. A gas limiting flow cavity is provided at the top of the longitudinal movable cavity. A gas injection channel for injecting gas into the gas limiting flow cavity is provided on the side of the longitudinal hollow shell, and a gas valve is installed inside the gas injection channel. The side of the core shell is provided with a horizontal connecting channel that connects to the gas limiting flow cavity. A hexagonal telescopic rod is installed at the center of the upper end face of the piston body, which passes through the gas limiting flow cavity and the corresponding structure at the top of the longitudinal hollow shell. The top of the hexagonal telescopic rod is fixedly installed on the bottom surface of the top support plate. The structural radius of the longitudinal movable cavity is larger than the structural radius of the gas limiting flow cavity. The structural radius of the gas limiting flow cavity is larger than the maximum rod diameter of the hexagonal telescopic rod. The movable stroke range of the piston body inside the longitudinal movable cavity is sufficient to allow the roll used for winding the fabric to be placed around the outside of the rotating roller from top to bottom.

[0009] The above technical solution allows for the following operation: During operation, a pneumatic pump is used to inject gas into the gas limiting flow chamber through the gas injection channel. When the gas pressure exceeds the elastic strength of the main helical spring, the piston body can drive the top support plate to move downwards. After the top driven plate contacts the top conical groove with moving pressure, the pressure between the bottom drive plate and the rotating roller can be controlled by controlling the high-pressure gas value, thereby controlling the maximum static friction force between them. Once the damping strength of the drive motor and the fabric during the winding process exceeds the maximum static friction force, the drum will be unable to continue winding, thus ensuring the protection of the drive motor and the fabric during winding.

[0010] The formula for calculating the maximum static friction force is: Maximum static friction force = High pressure gas pressure value + Pressure of component weight on bottom drive plate - Elastic strength of main helical spring.

[0011] Preferably, the maximum air pressure control structure includes a transverse hollow shell. One end of the transverse hollow shell is installed on the corresponding end face of the horizontal connecting channel via a fixing plate structure. A transverse movable cavity is provided inside the transverse hollow shell. A valve stem movable hole is provided at the center of the top of the transverse hollow shell, which connects to the pipe hole inside the horizontal connecting channel. A movable plate that can move along its axial direction is placed inside the transverse movable cavity. After installation, the upper end face of the movable plate is seamlessly inserted into the valve stem movable hole. A secondary helical spring is installed at one end of the movable plate to generate pressure towards the valve stem movable hole. A gas discharge pipe structure is provided on the side of the transverse hollow shell, which connects to the middle area of ​​the side corresponding to the valve stem movable hole. When the gas from the horizontal connecting channel is discharged outward along the gas discharge pipe structure, the elastic strength of the secondary helical spring at this time is the maximum air pressure control strength, and this strength needs to be less than the maximum torque strength of the rotor of the drive motor and the maximum traction strength of the fabric. A gas compensation hole is provided at the bottom of the transverse hollow shell, which connects the transverse movable cavity and the space below.

[0012] The above technical solution controls the maximum gas pressure inside the gas limiting flow chamber. Once the gas pressure flowing into the gas limiting flow chamber exceeds the elastic strength of the secondary helical spring, the gas in the high-pressure part can affect the valve stem, causing the valve stem to compress the secondary helical spring. When compressed to a certain extent, the gas can be discharged outward along the gas discharge pipe structure, thereby achieving the purpose of controlling the maximum static friction force.

[0013] Preferably, the symmetrical friction-type drum drive structure includes a longitudinally positioned rotating roller, a bottom drive plate, and a top driven plate. The bottom of the rotating roller's circumferential surface is provided with an outwardly extending bottom limiting support ring. The circumferential surface of the rotating roller is provided with multiple annular arrays of strip-shaped protrusions arranged longitudinally. The bottom and top ends of the rotating roller are respectively provided with a bottom conical groove and a top conical groove recessed towards the center. The circumferential sides of the bottom drive plate and the top driven plate are respectively provided with bottom conical structures and top conical structures corresponding to and matching the bottom conical groove and the top conical groove. The bottom of the bottom drive plate... A driven shaft is fixedly installed at the center of the end, and the bottom end of the driven shaft is fixedly connected to the rotor of the drive motor. A rotatable connecting shaft is installed at the top end of the top driven plate through a bearing. The top end of the connecting shaft is fixedly installed at the bottom of the longitudinal fixed rod. The top structural radius of the bottom conical structure is larger than the top structural radius of the bottom conical groove, and the bottom structural radius of the bottom conical structure is smaller than the bottom structural radius of the bottom conical groove. The top structural radius of the top conical structure is smaller than the top structural radius of the top conical groove, and the bottom structural radius of the top conical structure is larger than the bottom structural radius of the top conical groove.

[0014] The above technical solution involves a design for a roll used to wind up the fabric. The central hole of the roll needs to match the cross-section of the rotating roller and the strip-shaped protrusion, allowing the roll to rotate and be inserted longitudinally into and removed from the outer periphery of the rotating roller and the strip-shaped protrusion. When driven by the motor, the rotor can drive the bottom drive plate to rotate. The friction between the bottom conical groove and the bottom conical structure of the bottom drive plate due to pressure can drive the roll to rotate, thereby realizing the function of winding up the fabric.

[0015] Compared with the prior art, the present invention provides a winding device for textile fabrics, which has the following beneficial effects:

[0016] This textile winding device can clamp and release the roll, thereby winding the fabric. It can also control the maximum traction strength between the roll and the fabric. By controlling the maximum traction strength within the optimal range for the drive motor and the fabric during the pulling process, it ensures the protection of the drive motor and the fabric during winding. In addition, the device uses friction to provide the maximum torque strength of the driven performance. In the event of overload, the drive motor and the roll will rotate relative to each other. That is, the drive motor can rotate while the fabric remains stationary in a taut state, thus providing bidirectional protection for the drive motor and the fabric. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the full cross-section structure of the present invention;

[0018] Figure 2 This is a perspective view of the gas-type telescopic limiting structure in this invention;

[0019] Figure 3 This is a three-dimensional cross-sectional view of the gas-type telescopic limiting structure in this invention;

[0020] Figure 4 This is a three-dimensional cross-sectional view of the atmospheric pressure control structure in this invention;

[0021] Figure 5 This is a perspective view of the symmetrical friction-type drum drive structure in this invention;

[0022] Figure 6 This is a three-dimensional cross-sectional view of the symmetrical friction-type drum drive structure in this invention.

[0023] The components include: 1. Bottom support rod; 2. Z-shaped support plate; 3. High-position plate; 4. Low-position plate; 5. Drive motor; 6. Top support plate; 7. Longitudinal fixed rod; 8. Gas-type telescopic limiting structure; 81. Longitudinal hollow shell; 82. Longitudinal movable cavity; 83. Gas limiting flow cavity; 84. Gas injection channel; 85. Piston body; 86. Main helical spring; 87. Horizontal connecting channel; 88. Hexagonal telescopic rod; 9. Maximum air pressure control structure; 91. Transverse hollow shell; 92. Fixed plate structure; 93. Valve stem movement. 94. Hole; 95. Lateral movable cavity; 96. Movable plate; 97. Gas compensation hole; 98. Valve stem; 99. Secondary helical spring; 10. Gas emission pipeline structure; 11. Symmetrical friction drum drive structure; 101. Rotating roller; 102. Bottom limit support ring; 103. Strip-shaped protrusion structure; 104. Bottom conical groove; 105. Top conical groove; 106. Bottom drive plate; 107. Driven shaft; 108. Top driven plate; 109. Connecting shaft; 1010. Bottom conical structure; 1011. Top conical structure. Implementation

[0024] 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.

[0025] Please see Figure 1A winding device for textile fabrics includes a bottom support rod 1 for providing stable support after fixing; a drive motor 5 fixedly installed on a Z-shaped support plate 2 and on the bottom end face of the high-position plate 3 of the Z-shaped support plate 2; a top support plate 6 located directly above the Z-shaped support plate 2; and a longitudinal fixing rod 7 fixedly installed on the bottom end face of the Z-shaped support plate 2 and located directly above the rotor of the drive motor 5. It also includes a gas-type telescopic limiting structure 8, fixedly installed between the upper end face of the low-position plate 4 of the Z-shaped support plate 2 and the bottom surface of the top support plate 6. Inside the structure is a piston 85 that controls the downward pressure of the top support plate 6 under the elastic action of the upper gas pressure and the main helical spring 86 at the bottom. The maximum gas pressure... The control structure 9 is fixedly installed on one side of the gas-type telescopic limiting structure 8, and is equipped with a secondary helical spring 98 that can control the maximum gas pressure inside the gas-type telescopic limiting structure 8, and a valve stem 97 that allows the gas inside the gas-type telescopic limiting structure 8 to be discharged to the outside when the secondary helical spring 98 is compressed to a certain extent; and the symmetrical friction drum drive structure 10 is installed between the high-position plate 3 and the longitudinal fixed rod 7, and is equipped with a bottom drive plate 106 that rotates with the rotor of the drive motor 5, a top driven plate 108 fixedly installed at the bottom end of the longitudinal fixed rod 7, and a rotating roller 101 that rotates under the action of the side friction of the bottom drive plate 106.

[0026] Please see Figure 2 and Figure 3 The gas-type telescopic limiting structure 8 includes a longitudinal hollow shell 81 with its bottom fixedly installed on the upper end face of the lower plate 4 in the Z-shaped support plate 2. A longitudinal movable cavity 82 is provided at the center of the longitudinal hollow shell 81. A piston 85, which can move longitudinally, is placed inside the longitudinal movable cavity 82. A main helical spring 86, which generates an upward elastic force, is placed at the bottom of the piston 85. A gas limiting flow cavity 83 is provided at the top of the longitudinal movable cavity 82. A gas injection channel 84 is provided on the side of the longitudinal hollow shell 81 for injecting gas into the gas limiting flow cavity 83, and a gas valve is installed inside the gas injection channel 84. A horizontal connecting channel 87 is provided on the side of the piston 81, which connects to the gas limiting flow cavity 83. A hexagonal telescopic rod 88 is installed at the center of the upper end face of the piston body 85, which connects the gas limiting flow cavity 83 and the corresponding structure at the top of the longitudinal hollow shell 81. The top of the hexagonal telescopic rod 88 is fixedly installed on the bottom surface of the top support plate 6. The structural radius of the longitudinal movable cavity 82 is larger than the structural radius of the gas limiting flow cavity 83. The structural radius of the gas limiting flow cavity 83 is larger than the maximum rod diameter of the hexagonal telescopic rod 88. The movable stroke range of the piston body 85 inside the longitudinal movable cavity 82 is sufficient to allow the roll for winding the fabric to be placed around the rotating roller 101 from top to bottom.

[0027] Please see Figure 4 The maximum air pressure control structure 9 includes a transverse hollow shell 91. One end of the transverse hollow shell 91 is mounted to the corresponding end face of the horizontal connecting channel 87 via a fixing plate structure 92. A transverse movable cavity 94 is provided inside the transverse hollow shell 91. A valve stem movable hole 93, communicating with the internal pipe hole of the horizontal connecting channel 87, is provided at the center of the top of the transverse hollow shell 91. A movable plate 95, which can move axially, is placed inside the transverse movable cavity 94. After installation, the upper end face of the movable plate 95 is seamlessly inserted into the valve stem 97 inside the valve stem movable hole 93. A valve stem 97 is mounted at one end of the movable plate 95. The auxiliary helical spring 98 generates pressure in the direction of the valve stem actuation hole 93. A gas discharge pipe structure 99 is provided on the side of the transverse hollow housing 91, which connects to the middle area of ​​the side corresponding to the valve stem actuation hole 93. When the gas from the horizontal connecting channel 87 is discharged outward along the gas discharge pipe structure 99, the elastic strength of the auxiliary helical spring 98 at this time is the maximum gas pressure control strength, and this strength needs to be less than the maximum torque strength of the rotor of the drive motor 5 and the maximum traction strength of the fabric. A gas compensation hole 96 is provided at the bottom end of the transverse hollow housing 91, which connects the transverse actuation cavity 94 and the space below.

[0028] Please see Figure 5 and Figure 6 The symmetrical friction-type drum drive structure 10 includes a longitudinally positioned rotating roller 101, a bottom drive plate 106, and a top driven plate 108. The bottom of the circumferential surface of the rotating roller 101 is provided with an outwardly extending bottom limiting support ring 102. The circumferential surface of the rotating roller 101 is provided with multiple annular arrays of strip-shaped protrusions 103 arranged longitudinally. The bottom and top ends of the rotating roller 101 are respectively provided with a bottom conical groove 104 and a top conical groove 105 recessed towards the center. The circumferential sides of the bottom drive plate 106 and the top driven plate 108 are respectively provided with bottom conical structures 1010 and top conical structures 1011 corresponding to and matching the bottom conical groove 104 and the top conical groove 105. The bottom drive plate 106... A driven shaft 107 is fixedly installed at the bottom center of the 06, and the bottom end of the driven shaft 107 is fixedly connected to the rotor of the drive motor 5. A rotatable connecting shaft 109 is installed at the top end of the top driven plate 108 through a bearing. The top end of the connecting shaft 109 is fixedly installed at the bottom of the longitudinal fixed rod 7. The top structural radius of the bottom conical structure 1010 is greater than the top structural radius of the bottom conical groove 104, and the bottom structural radius of the bottom conical structure 1010 is smaller than the bottom structural radius of the bottom conical groove 104. The top structural radius of the top conical structure 1011 is smaller than the top structural radius of the top conical groove 105, and the bottom structural radius of the top conical structure 1011 is greater than the bottom structural radius of the top conical groove 105.

[0029] In use, the roll is inserted longitudinally into the outer periphery of the rotating roller 101 and the strip-shaped protrusion structure 103. Then, the bottom drive plate 106 and the top driven plate 108 are inserted into the bottom conical groove 104 and the top conical groove 105 respectively. The drive motor 5 is started to drive the rotor to rotate the bottom drive plate 106. The friction between the bottom conical groove 104 and the bottom conical structure 1010 of the bottom drive plate 106 due to pressure can drive the roll to rotate, thereby realizing the function of winding up the fabric.

[0030] 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 winding device for textile fabrics, comprising a bottom support rod (1) for providing stable support after fixing, a drive motor (5) fixedly installed on a Z-shaped support plate (2) and fixedly installed on the bottom end face of the high plate (3) in the Z-shaped support plate (2), a top support plate (6) located directly above the Z-shaped support plate (2), and a longitudinal fixing rod (7) fixedly installed on the bottom end face of the Z-shaped support plate (2) and located in the area directly above the rotor of the drive motor (5), characterized in that: Also includes The gas-type telescopic limiting structure (8) is fixedly installed between the upper end face of the lower plate (4) and the bottom surface of the top support plate (6) in the Z-shaped support plate (2). Inside it is a piston (85) that controls the downward pressure of the top support plate (6) under the elastic action of the gas pressure above and the main helical spring (86) at the bottom. The maximum air pressure control structure (9) is fixedly installed on one side of the gas telescopic limit structure (8), and is provided with a secondary helical spring (98) that can control the maximum gas pressure inside the gas telescopic limit structure (8) and a valve stem (97) that can discharge the gas inside the gas telescopic limit structure (8) to the outside when the secondary helical spring (98) is compressed to a certain extent. And a symmetrical friction type drum drive structure (10) is installed between the high plate (3) and the longitudinal fixed rod (7). Inside it are a bottom drive plate (106) that rotates with the rotor of the drive motor (5), a top driven plate (108) fixedly installed at the bottom end of the longitudinal fixed rod (7), and a rotating roller (101) that rotates with the side friction of the bottom drive plate (106).

2. The winding device for textile fabrics according to claim 1, characterized in that: The gas-type telescopic limiting structure (8) includes a longitudinal hollow shell (81) fixedly mounted at the bottom on the upper end face of the low plate (4) in the Z-shaped support plate (2). A longitudinal movable cavity (82) is provided in the center of the longitudinal hollow shell (81). A piston (85) that can move along its longitudinal direction is placed inside the longitudinal movable cavity (82). A main helical spring (86) that generates an upward elastic force is placed at the bottom of the piston (85). A gas limiting flow cavity (83) is provided at the top of the longitudinal movable cavity (82). The longitudinal hollow shell (81) The side of the piston body (85) is provided with a gas injection channel (84) for injecting gas into the gas limiting flow cavity (83), and a gas valve is installed inside the gas injection channel (84). The side of the longitudinal hollow shell (81) is provided with a horizontal connecting channel (87) that connects the gas limiting flow cavity (83). The upper end face of the piston body (85) is provided with a hexagonal telescopic rod (88) that connects the gas limiting flow cavity (83) and the corresponding structure at the top of the longitudinal hollow shell (81). The top of the hexagonal telescopic rod (88) is fixedly installed on the bottom surface of the top support plate (6).

3. A winding device for textile fabrics according to claim 2, characterized in that: The structural radius of the longitudinal movable cavity (82) is greater than the structural radius of the gas limiting flow cavity (83), and the structural radius of the gas limiting flow cavity (83) is greater than the maximum diameter of the hexagonal telescopic rod (88).

4. A winding device for textile fabrics according to claim 3, characterized in that: The piston body (85) has a sufficient range of motion within the longitudinal movable cavity (82) to allow the roll for winding the fabric to be placed around the rotating roller (101) from top to bottom.

5. A winding device for textile fabrics according to claim 4, characterized in that: The maximum air pressure control structure (9) includes a transverse hollow shell (91). One end of the transverse hollow shell (91) is installed on the corresponding end face of the horizontal connecting channel (87) through a fixed plate structure (92). A transverse movable cavity (94) is provided inside the transverse hollow shell (91). A valve stem movable hole (93) is provided at the center of the top of the transverse hollow shell (91) and connects to the pipe hole inside the horizontal connecting channel (87). A movable plate (95) that can move along its axial direction is placed inside the transverse movable cavity (94). After the upper end face of the movable plate (95) is installed, it is seamlessly inserted into the valve stem (97) inside the valve stem movable hole (93). A secondary helical spring (98) is installed on one end of the movable plate (95) to generate pressure in the direction of the valve stem movable hole (93). A gas discharge pipe structure (99) connecting the middle area of ​​the corresponding side of the transverse hollow shell (91) is provided on the side.

6. A winding device for textile fabrics according to claim 5, characterized in that: When the gas from the horizontal connecting channel (87) is discharged outward along the gas discharge pipe structure (99), the elastic strength of the secondary helical spring (98) is at the maximum gas pressure control strength, and this strength needs to be less than the maximum torque strength of the rotor of the drive motor (5) and the maximum traction strength of the fabric.

7. A winding device for textile fabrics according to claim 6, characterized in that: The bottom end of the transverse hollow shell (91) is provided with a gas compensation hole (96) that connects the transverse movable cavity (94) and the space below.

8. A winding device for textile fabrics according to claim 7, characterized in that: The symmetrical friction-type drum drive structure (10) includes a longitudinally positioned rotating roller (101), a bottom drive plate (106), and a top driven plate (108). The bottom of the circumferential surface of the rotating roller (101) is provided with an outwardly extending bottom limiting support ring (102). The circumferential surface of the rotating roller (101) is provided with multiple annular arrays of strip-shaped protrusions (103) arranged longitudinally. The bottom and top ends of the rotating roller (101) are respectively provided with a bottom conical groove (104) and a top conical groove (105) recessed towards the center. The bottom drive plate (106) and the top driven plate (108)... The circumferential side of the driven plate (108) is provided with a bottom conical structure (1010) and a top conical structure (1011) that correspond to and match the bottom conical groove (104) and the top conical groove (105), respectively. The bottom drive plate (106) has a driven shaft (107) fixedly installed at the bottom center, and the bottom end of the driven shaft (107) is fixedly connected to the rotor of the drive motor (5). The top end of the top driven plate (108) is equipped with a rotatable connecting shaft (109) through a bearing. The top end of the connecting shaft (109) is fixedly installed at the bottom of the longitudinal fixing rod (7).

9. A winding device for textile fabrics according to claim 8, characterized in that: The top structural radius of the bottom conical structure (1010) is greater than the top structural radius of the bottom conical groove (104), and the bottom structural radius of the bottom conical structure (1010) is less than the bottom structural radius of the bottom conical groove (104).

10. A winding device for textile fabrics according to claim 9, characterized in that: The top structural radius of the top conical structure (1011) is smaller than the top structural radius of the top conical groove (105), and the bottom structural radius of the top conical structure (1011) is larger than the bottom structural radius of the top conical groove (105).

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