Anti-wrinkling underwear fabric conveying equipment

Abstract

The invention relates to the field of underwear fabric conveying, in particular to anti-wrinkling underwear fabric conveying equipment which comprises a conveying frame, a conveying belt is installed above the conveying frame, a first driving motor is installed on one side of the conveying belt, a fixing assembly is arranged above the conveying frame, and the fixing assembly is located above the conveying belt. The push rod is driven by the electric telescopic rod to be linked, and the arc plate and the anti-wrinkling mechanism are synchronously controlled. The arc plate and the elastic push plate form a flexible clamping area to stabilize the position of the fabric; the flattening rod moves downwards to the edge of the fabric under the guide of the track, and flattening force is applied to the two sides in the contraction stage. And the arc plate can rotate periodically, so that new indentations are avoided. Synchronous fixing and flattening in the continuous conveying process are achieved, the soft pressing and soft supporting structure of the system adjusts pressure in a self-adaptive mode, the flattening rod is in rolling contact and matched with the push plate to move synchronously, wrinkles are efficiently eliminated under the low-abrasion condition, the system is particularly suitable for light and thin elastic fabric, and the structural integrity and the surface quality of the light and thin elastic fabric are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of underwear fabric conveying, and more specifically to an anti-wrinkle underwear fabric conveying device. Background Technology

[0002] Underwear fabric conveying equipment is a specialized mechanical device used in the underwear production process to continuously, stably, and efficiently transport fabric from one process to another.

[0003] In patent application CN217971868U, published on 2022-12-06, entitled "A Conveyor Belt Suitable for Textile Fabrics," this invention discloses a conveyor belt suitable for textile fabrics, comprising a conveyor belt body. Symmetrically arranged side plates are fixed to both sides of the conveyor belt body. Symmetrically arranged positioning plates are hinged to the side of each side plate near the conveyor belt body. Threaded rods are threadedly connected to the side plates, and the threaded rods slide through the side plates and are slidably connected to the positioning plates. When a roll of textile fabric is placed on the conveyor belt body, the positioning plates push the fabric towards the center of the conveyor belt body, thus positioning the fabric in the middle and preventing the conveyor belt body from sinking or bending to one side, which could cause belt misalignment and affect the normal operation of the conveyor belt body. The arc-shaped protrusions further restrict the roll of textile fabric to the center of the conveyor belt body, preventing the roll of fabric from rolling to one side.

[0004] In existing technologies, including the aforementioned patents, lingerie fabrics are prone to wrinkling during transport, which negatively impacts subsequent processing. Therefore, it is typically necessary to apply external force to flatten the fabric during transport to eliminate wrinkles. However, because the fabric is continuously transported, the application of flattening force can easily cause fabric displacement, thus affecting processing stability and precision.

[0005] Therefore, it is necessary to invent a wrinkle-resistant underwear fabric conveying device to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide a wrinkle-resistant underwear fabric conveying device. By integrating a radially extendable and rotatable arc plate flexible clamping mechanism and a leveling rod flattening mechanism that works in coordination with the conveying direction, the invention solves the problems in the prior art where, during continuous fabric conveying, the application of flattening external force easily leads to fabric position displacement, difficulty in achieving both flattening and fixing, and easy damage or new wrinkles to thin and soft fabrics.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a wrinkle-resistant underwear fabric conveying device, comprising a conveyor frame, a conveyor belt installed above the conveyor frame, a drive motor installed on one side of the conveyor belt, a fixing component provided above the conveyor frame and located above the conveyor belt, and wrinkle-resistant components provided on both sides of the conveyor belt.

[0008] As a preferred embodiment of the present invention, the fixing component includes a fixing frame, which is symmetrically installed above the conveyor frame and located on both sides of the conveyor belt. A fixing cylinder is installed on one side of the fixing frame, and two sets of fixing cylinders are arranged opposite to each other. A rotating cylinder is rotatably connected between the two sets of fixing cylinders.

[0009] As a preferred embodiment of the present invention, push rods are connected through both sets of fixed cylinders, and electric telescopic rods are installed between the two sets of push rods and the corresponding fixed frames. Connecting seats are installed on the side of the two sets of push rods away from the electric telescopic rods, and the two sets of connecting seats are slidably connected through each other, and the connecting seats are rotatably connected to the output end of the electric telescopic rods.

[0010] As a preferred embodiment of the present invention, multiple sets of through grooves are arranged in a ring on the inner wall of the rotating cylinder, and multiple sets of rotating seats are installed in a ring on the outer side of the rotating cylinder, with the rotating seats located at the positions through which the through grooves pass.

[0011] As a preferred embodiment of the present invention, multiple sets of rotating arms are rotatably connected in a ring on both sets of connecting seats, and the rotating arms on the two sets of connecting seats are arranged opposite to each other. Each set of rotating arms passes through a corresponding through groove, and a sliding groove is provided on the surface of each set of rotating arms. The sliding groove is slidably connected to the corresponding rotating seat, and an arc plate is rotatably connected to the end of each set of rotating arms away from the connecting seat.

[0012] As a preferred embodiment of the present invention, each group of arc plates is symmetrically equipped with guide rods on one side, and multiple groups of guide cylinders are symmetrically installed in a ring on the outer side of the rotating cylinder, and the guide cylinders are slidably connected to the corresponding guide rods. A second drive motor is installed on one side of the fixed frame, and a first gear is installed at the output end of the second drive motor. A second gear is sleeved and fixed on the rotating cylinder, and the second gear meshes with the first gear.

[0013] As a preferred embodiment of the present invention, the anti-wrinkle component includes two sets of sliding cavities, which are respectively opened below two sets of push rods. Limiting grooves are symmetrically opened on the inner walls of the two sets of sliding cavities. Triangular frames are provided in the two sets of sliding cavities, and the triangular frames are slidably connected to the corresponding limiting grooves. A spring telescopic rod is installed between the inside of the two sets of triangular frames and the inner wall of the corresponding sliding cavity.

[0014] As a preferred embodiment of the present invention, a fixed seat is unidirectionally rotatably connected to the side of the triangular frame near the fixed frame, and the rotation direction of the fixed seat is close to the fixed frame. A leveling rod is symmetrically rotatably connected below the fixed seat, and the rotation direction of the leveling rod intersects with the rotation direction of the fixed seat.

[0015] As a preferred embodiment of the present invention, a limiting rod is installed below the fixed cylinder, and the limiting rod is at the same horizontal position as one side of the triangular frame. A fixed frame is installed above the conveyor frame, and inclined grooves are symmetrically opened on both sides of the fixed frame, and two sets of leveling rods are located on one side of the corresponding inclined groove.

[0016] As a preferred embodiment of the present invention, a push plate is provided inside the fixed frame, and multiple sets of spring telescopic rods are installed in an array between the push plate and the inside of the fixed frame. The push plate is located below the conveyor belt and is at the same vertical and horizontal position as the arc plate.

[0017] Compared with the prior art, the technical effects and advantages provided by the present invention in the above technical solution are as follows: Using an electric telescopic rod as the core control element, the reciprocating motion of the push rod is precisely driven. This motion is converted into the radial extension and contraction of the arc plate, allowing it to firmly press down onto the fabric surface during transport. Together with the push plate below, which is elastically supported by the second spring telescopic rod, it forms a reliable flexible clamping area, effectively preventing the fabric from shifting at the processing position. On the other hand, the movement of the push rod synchronously drives the anti-wrinkle component to move. Under the trajectory constraint of the limit rod and the inclined groove on the fixed frame, it guides the leveling rod to move precisely above the edge of the fabric. Subsequently, during the retraction phase of the electric telescopic rod, each component works in concert according to a precisely designed timing sequence: the leveling rod applies a dynamic flattening force to both sides of the fabric, actively pushing away and smoothing out wrinkles; at the same time, the arc plate can perform periodic slow rotation driven by the second drive motor. This rotation avoids new indentations or localized wrinkles caused by prolonged static pressure at the contact point between the arc plate and the fabric, ensuring the uniformity of the flattening effect. The entire system achieves efficient, uniform, and damage-free synchronous fixing and flattening of underwear fabrics during continuous transport without downtime. The unique combination of an array of spring-loaded telescopic rods supporting a push plate and a precisely controllable arc plate creates a flexible pressure and support system. This provides uniform and adaptive clamping force, fundamentally avoiding mechanical damage or deformation to the fabric that can result from rigid pressure. During the flattening process, the leveling rod, through its special installation method, achieves rolling contact with the fabric and precisely coordinates with the synchronous lifting movement of the push plate during resetting and flattening. This coordination ensures that the fabric remains under controllable tension throughout the flattening process, while organically combining the lateral flattening force of the leveling rod with the vertical support force, achieving low-wear, high-efficiency flattening based on trajectory control. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the arc plate layout structure of the present invention; Figure 3 This is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the connector structure of the present invention; Figure 5 This is a schematic diagram of the push rod planing structure of the present invention; Figure 6 This is a schematic diagram of the overall structure of the triangular frame of the present invention; Figure 7 This is a schematic diagram of the rotary drum planing structure of the present invention; Figure 8 This is a schematic diagram of the connection structure between the rotating arm and the connecting seat of the present invention; Figure 9 This is a schematic diagram of the connection structure between the arc plate and the rotating arm of the present invention; Figure 10 This is a schematic diagram of the two-layout structure of the spring telescopic rod of the present invention; Figure 11 This is a schematic diagram of the layout structure of the smoothing bar of the present invention; Figure 12 This is a schematic diagram of the fixed cylinder structure of the present invention.

[0020] Explanation of reference numerals in the attached figures: 001. Conveyor frame; 101. Conveyor belt; 102. Drive motor one; 002. Fixing assembly; 201. Fixing frame; 202. Fixing cylinder; 203. Push rod; 204. Rotating drum; 205. Connecting seat; 206. Through groove; 207. Rotating seat; 208. Rotating arm; 209. Arc plate; 210. Guide rod; 211. Guide cylinder; 212. Electric telescopic rod; 213. Drive motor two; 214. Gear one; 215. Gear two; 216. Slide groove; 003. Anti-wrinkle assembly; 301. Slide cavity; 302. Limiting groove; 303. Triangular frame; 304. Spring telescopic rod one; 305. Fixing seat; 306. Leveling rod; 307. Limiting rod; 308. Fixing frame; 309. Inclined groove; 310. Push plate; 311. Spring telescopic rod two. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] This invention provides, for example Figure 1-12 The invention relates to a wrinkle-resistant underwear fabric conveying device, which includes a conveyor frame 001, a conveyor belt 101 mounted on the conveyor frame 001, a drive motor 102 mounted on one side of the conveyor belt 101, a fixing component 002 mounted on the conveyor frame 001 and located above the conveyor belt 101, and wrinkle-resistant components 003 mounted on both sides of the conveyor belt 101.

[0023] The conveyor belt 101 is driven by a drive motor 102 to achieve continuous conveying of the underwear fabric. The fixing component 002 is used to stabilize the position of the fabric at key work stations and prevent it from shifting during processing; the anti-wrinkle component 003 works in concert to actively unfold and smooth out wrinkles generated during conveying, thereby effectively ensuring the flatness of the fabric during dynamic conveying.

[0024] Furthermore, in the above structure, the fixing component 002 includes a fixing frame 201, which is symmetrically installed above the conveyor frame 001 and located on both sides of the conveyor belt 101. A fixing cylinder 202 is installed on one side of the fixing frame 201, and the two sets of fixing cylinders 202 are arranged opposite to each other. A rotating cylinder 204 is rotatably connected between the two sets of fixing cylinders 202.

[0025] The symmetrically arranged fixing brackets 201 and fixing cylinders 202 form a stable support frame. The opposing fixing cylinders 202 ensure the precise installation and positioning of the rotating cylinder 204, and its rotatable connection allows the rotating cylinder 204 to rotate independently, providing a structural basis for the subsequent dynamic clamping and auxiliary flattening functions of the fabric.

[0026] Furthermore, in the above structure, push rods 203 are connected through both sets of fixed cylinders 202, and electric telescopic rods 212 are installed between the two sets of push rods 203 and the corresponding fixed frames 201. Connecting seats 205 are installed on the side of the two sets of push rods 203 away from the electric telescopic rods 212, and the two sets of connecting seats 205 are slidably connected through each other, and the connecting seats 205 are rotatably connected to the output end of the electric telescopic rods 212.

[0027] The electric telescopic rod 212 provides precise linear power, driving the push rod 203 to reciprocate within the fixed cylinder 202, which in turn drives the two sets of connecting seats 205 to move synchronously and in opposite directions. The rotatable connection design between the connecting seat 205 and the output end of the electric telescopic rod 212 ensures that there is no interference when driving the rotating drum 204 to rotate.

[0028] Furthermore, in the above structure, multiple sets of through grooves 206 are arranged in a ring on the inner wall of the rotating cylinder 204, and multiple sets of rotating seats 207 are installed in a ring on the outer side of the rotating cylinder 204, with the rotating seats 207 located at the position through which the through grooves 206 pass.

[0029] The annularly distributed through slots 206 provide a movement channel for the internal transmission components. The correspondingly positioned rotating seat 207 serves as a key sliding fulcrum, capable of converting the thrust from the internal connecting seat 205 into motion along a specific trajectory, thereby driving the external actuator.

[0030] Furthermore, in the above structure, multiple sets of rotating arms 208 are rotatably connected in a ring on both sets of connecting seats 205, and the rotating arms 208 on the two sets of connecting seats 205 are arranged opposite to each other. Each set of rotating arms 208 passes through the corresponding through groove 206, and each set of rotating arms 208 has a sliding groove 216 on its surface. The sliding groove 216 is slidably connected to the corresponding rotating seat 207. An arc plate 209 is rotatably connected to the end of each set of rotating arms 208 away from the connecting seat 205.

[0031] When the connecting seats 205 move towards each other, the rotating arms 208 rotate around their hinge point with the connecting seats 205, while the sliding grooves 216 on them slide along the fixed rotating seats 207, forcing the distal end of the rotating arms 208 to push outward, thereby driving the arc plate 209 to extend radially; conversely, they retract. The opposing rotating arms 208 jointly drive an arc plate 209, ensuring balanced force and synchronized movement, providing a basis for stable clamping or supporting of flat materials.

[0032] Furthermore, in the above structure, each set of arc plates 209 is symmetrically equipped with guide rods 210 on one side, and multiple sets of guide cylinders 211 are symmetrically installed in a ring on the outer side of the rotating cylinder 204. The guide cylinders 211 are slidably connected to the corresponding guide rods 210. A second drive motor 213 is installed on one side of the fixed frame 201. A first gear 214 is installed at the output end of the second drive motor 213. A second gear 215 is sleeved and fixed on the rotating cylinder 204, and the second gear 215 meshes with the first gear 214.

[0033] The sliding pair formed by guide rod 210 and guide cylinder 211 provides precise guidance for the radial extension and retraction of the arc plate 209, effectively preventing its deflection or jamming and ensuring the consistency of the movements of multiple sets of arc plates 209. Drive motor 213, through the meshing of gear 214 and gear 215, can independently drive the rotating cylinder 204 and all the arc plates 209 on it to rotate as a whole, thus realizing the composite motion of the arc plate 209 in both extension and rotation, enhancing the equipment's adaptability to different process requirements.

[0034] Furthermore, in the above structure, the anti-wrinkle component 003 includes two sets of sliding cavities 301, which are respectively opened below the two sets of push rods 203. Limiting grooves 302 are symmetrically opened on the inner walls of the two sets of sliding cavities 301. Triangular frames 303 are provided in the two sets of sliding cavities 301, and the triangular frames 303 are slidably connected to the corresponding limiting grooves 302. Spring telescopic rods 304 are installed between the inside of the two sets of triangular frames 303 and the inner wall of the corresponding sliding cavity 301.

[0035] The sliding cavity 301 and the limiting groove 302 define a stable movement trajectory for the triangular frame 303. The spring telescopic rod 304 provides downward elastic pressure to the triangular frame 303 and the flattening mechanism it supports, and can adaptively retract when encountering resistance, giving the entire flattening action a flexible characteristic and avoiding rigid impact or damage to the fabric.

[0036] Furthermore, in the above structure, a fixed seat 305 is rotatably connected to the side of the triangular frame 303 near the fixed frame 201, and the rotation direction of the fixed seat 305 is close to the fixed frame 201. A leveling rod 306 is symmetrically rotatably connected below the fixed seat 305, and the rotation direction of the leveling rod 306 intersects with the rotation direction of the fixed seat 305.

[0037] The unidirectional rotation design of the fixed base 305 ensures that it can only rotate when swinging towards the fabric side, and is locked when returning to its original position, thus ensuring the effectiveness of the flattening action. The smoothing rod 306 is itself rotatable, and its axis is usually perpendicular to the swing axis of the fixed base 305. This design allows the smoothing rod 306 to use rolling friction instead of sliding friction when in contact with the fabric, reducing wear on the fabric surface. When the fixed base 305 swings towards the fabric side, the smoothing rod 306 rolls down; when the fixed base 305 is quickly pulled back to its original position, the smoothing rod 306 can instantly act on the fabric, unfolding it to both sides and efficiently smoothing out wrinkles.

[0038] Furthermore, in the above structure, a limiting rod 307 is installed below the fixed cylinder 202, and the limiting rod 307 is at the same horizontal position as one side of the triangular frame 303. A fixed frame 308 is installed above the conveyor frame 001. Inclined grooves 309 are symmetrically opened on both sides of the fixed frame 308, and two sets of leveling rods 306 are located on one side of the corresponding inclined grooves 309.

[0039] The limiting rod 307 is used to limit the initial position of the triangular frame 303 under the action of the spring, ensuring a consistent starting point. During movement, the triangular frame 303, under the action of the limiting rod 307, moves upwards as a whole. Continuous movement allows the leveling rod 306 to move above the fabric, and then, under the action of the triangular frame 303, it moves downwards, eventually landing above the fabric. The inclined groove 309 on the fixed frame 308 is a key guiding mechanism. When the leveling rod 306 moves horizontally driven by the mechanism, its end moves along the inclined surface of the inclined groove 309. This inclined surface forces the leveling rod 306 to produce a horizontal component movement towards the center line of the fabric, thus precisely guiding the leveling rod 306 to a suitable position above the fabric and providing trajectory constraints for its subsequent flattening action.

[0040] Furthermore, in the above structure, a push plate 310 is provided inside the fixed frame 308. Multiple sets of spring telescopic rods 311 are installed in an array between the push plate 310 and the interior of the fixed frame 308. The push plate 310 is located below the conveyor belt 101 and is at the same vertical and horizontal position as the arc plate 209.

[0041] The push plate 310, supported by the spring telescopic rod 311, forms an elastic lower support surface. Positioned directly opposite the arc plate 209, it forms a flexible clamping area with the downward-pressing arc plate 209. When the arc plate 209 extends and presses down, the push plate 310 provides a uniform upward elastic support force, working together with the arc plate 209 to stably press the fabric onto the conveyor belt 101. This clamping action provides a stable base for the flattening action of the leveling rod 306, preventing fabric slippage. Simultaneously, when the triangular frame 303 moves the leveling rod 306 upward, the upward movement provided by the push plate 310 is synchronized, ensuring the fabric remains in contact with the leveling rod 306. Furthermore, the flexible clamping force avoids indentations or damage to the fabric.

[0042] like Figure 1-12 As shown, firstly, drive motor 102 starts, driving conveyor belt 101 to move forward, conveying the underwear fabric to be processed. When the fabric is conveyed to directly below the rotating drum 204 and the arc plate 209, the electric telescopic rod 212 is activated, pushing the two sets of push rods 203 to move towards each other. The push rods 203 drive the connecting seat 205 to move, and then through the linkage of the rotating arm 208, all the arc plates 209 extend outward synchronously along the radial direction of the rotating drum 204, finally pressing smoothly down onto the fabric surface.

[0043] As the arc plate 209 continues to press down, the push plate 310 located below the conveyor belt 101 compresses its supporting spring telescopic rod 311 under pressure, thereby forming an elastic clamping force on the fabric together with the arc plate 209 and the push plate 310. This clamping force is uniform and gentle, which can effectively fix the position of the fabric and avoid damage to the fabric.

[0044] Simultaneously with the movement of push rod 203, the triangular frame 303 below it moves along with it until it contacts the limiting rod 307. Push rod 203 continues to move, forcing spring telescopic rod 304 to compress and store energy. During this process, the mechanism below the triangular frame 303, including the fixed seat 305 and the leveling rod 306, undergoes specific movements under the guidance of the inclined groove 309 on the fixed frame 308. Specifically, the leveling rod 306 moves and rises along the trajectory of the inclined groove 309, finally landing precisely above the edge of the clamped fabric and in a ready state to unfold to both sides.

[0045] Subsequently, the electric telescopic rod 212 begins to retract, causing the push rod 203 and the arc plate 209 to retract. At this time, under the restoring force of the spring telescopic rod 311, the push plate 310 continuously pushes the conveyor belt 101 and the fabric upwards, allowing the fabric to move upwards synchronously while maintaining contact with the arc plate 209, thereby maintaining stable clamping. Simultaneously, the triangular frame 303 resets under the action of the mechanism, causing the leveling rod 306 to perform a flattening action. The upward pushing force of the push plate 310 precisely compensates for the lifting gap that may occur when the leveling rod 306 resets, ensuring that the fabric is gradually flattened from the center to both sides by the leveling rod 306 under controlled conditions throughout the process, effectively eliminating wrinkles.

[0046] Furthermore, during the flattening process, drive motor 213 can drive the rotating drum 204 and the arc plate 209 to rotate slowly. This rotational motion brings two benefits: first, it avoids the formation of new wrinkles that are difficult to flatten due to prolonged static pressure at the fixed contact point between the arc plate 209 and the fabric; second, the periodic change of the contact point between the arc plate 209 and the fabric, combined with its radial micro-expansion gap, can provide a slight stretching space for the fabric, thereby synergistically improving the overall flattening effect without affecting the normal forward conveying of the fabric.

[0047] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wrinkle-resistant underwear fabric conveying device, comprising a conveyor frame (001), characterized in that: A conveyor belt (101) is installed above the conveyor frame (001), a drive motor (102) is installed on one side of the conveyor belt (101), a fixing component (002) is provided above the conveyor frame (001), and the fixing component (002) is located above the conveyor belt (101). Anti-wrinkle components (003) are provided on both sides of the conveyor belt (101).

2. The anti-wrinkle underwear fabric conveying device according to claim 1, characterized in that: The fixing component (002) includes a fixing frame (201), which is symmetrically installed above the conveyor frame (001) and located on both sides of the conveyor belt (101). A fixing cylinder (202) is installed on one side of the fixing frame (201), and the two sets of fixing cylinders (202) are arranged opposite to each other. A rotating cylinder (204) is rotatably connected between the two sets of fixing cylinders (202).

3. The anti-wrinkle underwear fabric conveying device according to claim 2, characterized in that: Push rods (203) are connected through both sets of fixed cylinders (202). Electric telescopic rods (212) are installed between the two sets of push rods (203) and the corresponding fixed frame (201). Connecting seats (205) are installed on the side of the two sets of push rods (203) away from the electric telescopic rods (212). The two sets of connecting seats (205) are slidably connected through each other, and the connecting seats (205) are rotatably connected to the output end of the electric telescopic rods (212).

4. The anti-wrinkle underwear fabric conveying device according to claim 2, characterized in that: The inner wall of the rotating cylinder (204) is provided with multiple sets of through grooves (206) arranged in a ring. The outer side of the rotating cylinder (204) is provided with multiple sets of rotating seats (207) arranged in a ring, and the rotating seats (207) are located at the position through which the through grooves (206) pass.

5. The anti-wrinkle underwear fabric conveying device according to claim 3, characterized in that: Both sets of connecting seats (205) are rotatably connected in a ring, and the rotating arms (208) on the two sets of connecting seats (205) are arranged opposite to each other. Each set of rotating arms (208) passes through the corresponding through groove (206). Each set of rotating arms (208) has a sliding groove (216) on its surface, and the sliding groove (216) is slidably connected to the corresponding rotating seat (207). Each set of rotating arms (208) is rotatably connected to an arc plate (209) at the end away from the connecting seat (205).

6. The anti-wrinkle underwear fabric conveying device according to claim 5, characterized in that: Each of the arc plates (209) is symmetrically equipped with guide rods (210) on one side. Multiple guide cylinders (211) are symmetrically installed in a ring on the outer side of the rotating cylinder (204), and the guide cylinders (211) are slidably connected to the corresponding guide rods (210). A second drive motor (213) is installed on one side of the fixed frame (201). A first gear (214) is installed at the output end of the second drive motor (213). A second gear (215) is sleeved and fixed on the rotating cylinder (204), and the second gear (215) meshes with the first gear (214).

7. The anti-wrinkle underwear fabric conveying device according to claim 1, characterized in that: The anti-wrinkle component (003) includes two sets of sliding cavities (301), which are respectively opened below two sets of push rods (203). Limiting grooves (302) are symmetrically opened on the inner walls of the two sets of sliding cavities (301). Triangular frames (303) are provided in the two sets of sliding cavities (301), and the triangular frames (303) are slidably connected to the corresponding limiting grooves (302). A spring telescopic rod (304) is installed between the inside of the two sets of triangular frames (303) and the inner wall of the corresponding sliding cavity (301).

8. The anti-wrinkle underwear fabric conveying device according to claim 7, characterized in that: A fixed seat (305) is rotatably connected to the side of the triangular frame (303) near the fixed frame (201) in one direction, and the rotation direction of the fixed seat (305) is close to the fixed frame (201). A leveling rod (306) is symmetrically rotatably connected to the bottom of the fixed seat (305), and the rotation direction of the leveling rod (306) intersects with the rotation direction of the fixed seat (305).

9. The anti-wrinkle underwear fabric conveying device according to claim 2, characterized in that: A limiting rod (307) is installed below the fixed cylinder (202), and the limiting rod (307) is at the same horizontal position as one side of the triangular frame (303). A fixed frame (308) is installed above the conveyor frame (001). Inclined grooves (309) are symmetrically opened on both sides of the fixed frame (308), and two sets of leveling rods (306) are located on one side of the corresponding inclined groove (309).

10. The anti-wrinkle underwear fabric conveying device according to claim 9, characterized in that: A push plate (310) is provided inside the fixed frame (308). Multiple sets of spring telescopic rods (311) are installed in an array between the push plate (310) and the inside of the fixed frame (308). The push plate (310) is located below the conveyor belt (101) and is at the same vertical and horizontal position as the arc plate (209).

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