Cloth reel with stable tension

Abstract

The utility model provides a kind of cloth reel that can keep tension stable and reel in midair, with simple structure, can keep winding tension stable, improve cloth winding effect, including rack, swing plate, the rack one end is equipped with cloth guide roller, the rack is equipped with cloth reel in the other end of cloth guide roller, swing plate one end is hinged on rack and located above cloth reel, swing plate other free end is rotatably equipped with first rotating roller and second rotating roller, first rotating roller is abutted with cloth reel, the rack is equipped with the pusher that first rotating roller and cloth reel are abutted with, pusher.

Description

Technical Field

[0001] This utility model relates to the field of fabric rolling machine technology, and in particular to a fabric rolling machine that can maintain stable tension and rewind without air. Background Technology

[0002] With rapid economic development and rising living standards, people's demands for clothing are becoming increasingly higher and more diverse.

[0003] Fabrics knitted by circular knitting machines must be slit open by a fabric slitting machine before being wound up. The market now sees an increasing number of fine-gauge, high-end fabrics, such as close-fitting fabrics, underwear, yoga pants, and sun-protective clothing. While traditional fabric winding machines can handle the winding process, their use of a sliding rail friction winding often results in unstable tension on the rubber rollers underneath, leading to excessive water ripples and significant edge-to-center differences. This greatly affects the quality of the wound fabric, and consequently, the quality of the finished garment.

[0004] To address this problem, this utility model was developed. Utility Model Content

[0005] Therefore, in view of the above problems, this utility model proposes a fabric winding machine that has a simple structure, can maintain stable winding tension, and improves the winding effect of fabric, and can maintain stable tension for air winding.

[0006] To solve the above-mentioned technical problems, the solution adopted by this utility model is as follows: a fabric rolling machine that can maintain stable tension and rewind without air, including a frame and a swing plate. A guide roller is provided at one end of the frame, and a fabric rolling roller is provided at the other end of the frame located on the guide roller. One end of the swing plate is hinged to the frame and located above the fabric rolling roller. A first rotating roller and a second rotating roller are rotatably provided at the other free end of the swing plate. The first rotating roller resists the fabric rolling roller. A pushing device is provided on the frame to push the first rotating roller and the fabric rolling roller to resist each other.

[0007] A further improvement is that the pushing device includes a pushing cylinder, one end of which is hinged to the frame, the pushing cylinder is located behind the swing plate, and the extension rod of the pushing cylinder is hinged to the free end of the swing plate.

[0008] A further improvement is that it also includes a spreader, which is fixedly mounted on a swing plate, and the spreading wheel of the spreader resists the second rotating roller.

[0009] A further improvement is that the frame is provided with a first fixed rod, a second fixed rod, and a third fixed rod above the fabric rolling roller, and a fixed plate is provided on the first fixed rod, the second fixed rod, and the third fixed rod. The swing plate is hinged to the second fixed rod.

[0010] A further improvement is that it also includes a first take-up roller and a second take-up roller, which are rotatably mounted on the frame and located below the fabric roll roller.

[0011] A further improvement is that the frame is equipped with a linkage device for simultaneously rotating the fabric roll, the first take-up roll, and the second take-up roll.

[0012] A further improvement is that the linkage device includes a first gear, a second gear, and a third gear. The first gear is mounted on the fabric winding roller, the second gear is mounted on the first take-up roller, and the third gear is mounted on the second take-up roller. A linkage tooth is rotatably mounted on the frame. A linkage chain is wound between the first gear, the second gear, the third gear, and the linkage tooth. A drive device for rotating the linkage tooth is mounted on the frame.

[0013] A further improvement is made to the following: the driving device includes a first driving tooth and a second driving tooth, a driving motor is provided on the frame, the first driving tooth is located on the driving motor, the second driving tooth is rotatably located on the frame, the first driving tooth and the second driving tooth mesh and transmit power, a first transition tooth is coaxially rotatably provided on the second driving tooth, a second transition tooth is coaxially rotatably provided on the connecting tooth, and a transmission chain is provided between the first transition tooth and the second transition tooth.

[0014] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0015] With its simple structure, it maintains stable winding tension and improves fabric winding performance. By directly winding the fabric using a winding roller without contact with the ground, it replaces the traditional friction winding method with a sliding rail, thus avoiding unstable tension during winding and preventing water ripples, thereby improving winding quality. Furthermore, the winding roller resists the first rotating roller, ensuring that the first rotating roller remains in contact with the fabric surface wound by the winding roller. This stabilizes the lateral tension from both sides to the middle of the fabric, further reducing water ripples and improving winding quality. Attached Figure Description

[0016] Figure 1 This is a cross-sectional structural diagram of a fabric rolling machine capable of maintaining stable tension and rewinding without air, according to an embodiment of this utility model.

[0017] Figure 2 This is a schematic diagram of the drive device structure according to an embodiment of the present utility model. Detailed Implementation

[0018] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. Example 1:

[0019] refer to Figure 1The present invention discloses a fabric rolling machine capable of maintaining stable tension and retracting without air contact, comprising a frame 1 and a swing plate 5. One end of the frame 1 is provided with a guide roller 2, and the other end of the frame 1 is provided with a rolling roller 4. One end of the swing plate 5 is hinged to the frame 1 and located above the rolling roller 4. The other free end of the swing plate 5 is rotatably provided with a first rotating roller 6 and a second rotating roller 7. The first rotating roller 6 resists the rolling roller 4. The frame 1 is provided with a push cylinder 8 that pushes the first rotating roller 6 and the rolling roller 4 to resist each other. One end of the push cylinder 8 is hinged to the frame 1. The push cylinder 8 is located behind the swing plate 5, and the extension rod of the push cylinder 8 is hinged to the free end of the swing plate 5.

[0020] To facilitate better fabric winding, a fabric spreader 9 is also included. The fabric spreader 9 is fixedly mounted on the swing plate 5, and the spreading wheel of the fabric spreader 9 resists the second rotating roller 7. When the fabric passes over the second rotating roller 7, the fabric spreader 9 comes into contact with the fabric and then spreads the fabric out, allowing the fabric to be wound up more smoothly.

[0021] To improve stability, the frame 1 is equipped with a first fixing rod 12, a second fixing rod 13, and a third fixing rod 14 above the fabric rolling roller 4. A fixing plate 11 is mounted on each of the first fixing rod 12, the second fixing rod 13, and the third fixing rod 14. The swing plate 5 is hinged to the second fixing rod 13. The fixing plate 11 is fixed to the frame 1 via the first fixing rod 12, the second fixing rod 13, and the third fixing rod 14, forming a triangular support structure. This makes the swing plate 5, hinged to the second fixing rod 13, more stable, thus facilitating long-term use.

[0022] Working principle:

[0023] In use, the fabric passes over the guide roller 2, then around the second rotating roller 7, then around the first rotating roller 6, and finally onto the winding roller 4. As the fabric is wound up, the winding roller 4 rotates, resisting the first rotating roller 6. This ensures that the first rotating roller 6 remains in contact with the fabric surface wound by the winding roller 4, stabilizing the lateral tension from the edges to the center of the fabric, reducing water ripples, and improving the winding quality. As the diameter of the wound fabric increases, the push cylinder 8 gradually returns to its original position, causing the swing plate 5 to return inward, which in turn causes the first rotating roller 6 to move inward, ensuring that the first rotating roller 6 remains in contact with the fabric surface wound by the winding roller 4. Example 2:

[0024] refer to Figure 1-2In order to enable the fabric rolling machine to perform air-tight fabric rolling and slide rail friction rolling, it also includes a first take-up roller 31 and a second take-up roller 32. The first take-up roller 31 and the second take-up roller 32 are respectively rotatably mounted on the frame 1. The first take-up roller 31 and the second take-up roller 32 are located below the fabric rolling roller 4. The frame 1 is provided with a linkage device for driving the fabric rolling roller 4, the first take-up roller 31 and the second take-up roller 32 to rotate simultaneously.

[0025] Specifically, the linkage device includes a first gear 41, a second gear 31, and a third gear 32. The first gear 41 is mounted on the fabric winding roller 4, the second gear 31 is mounted on the first take-up roller 31, and the third gear 32 is mounted on the second take-up roller 32. A linkage tooth 42 is rotatably mounted on the frame 1. A linkage chain is wound between the first gear 41, the second gear 31, the third gear 32, and the linkage tooth 42. The frame 1 is provided with a first drive tooth 45 and a second drive tooth 44 that drive the linkage tooth 42 to rotate. The frame 1 is provided with a drive motor. The first drive tooth 45 is mounted on the drive motor, and the second drive tooth 44 is rotatably mounted on the frame 1. The first drive tooth 45 and the second drive tooth 44 mesh and transmit power. A first transition tooth is coaxially rotatably mounted on the second drive tooth 44, and a second transition tooth 43 is coaxially rotatably mounted on the linkage tooth 42. A transmission chain is provided between the first transition tooth and the second transition tooth 43. The frame 1 is equipped with a first gear 41, a second gear 31, and a third gear 32, and the three gears can rotate simultaneously. This allows the traditional sliding rail friction roll to be used only by removing the roll roller 4, its matching parts, the swing plate, and the push cylinder 8. Then, the traditional roll roller 4 and its matching parts can be installed into the roll machine. This allows the roll machine to meet both the requirements of air-to-air winding and the traditional sliding rail friction roll, greatly facilitating the use of the roll machine and reducing costs for users.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions above are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A fabric winding machine capable of maintaining stable tension and rewinding without air contact, comprising a frame, a guide roller at one end of the frame, and a winding roller at the other end of the frame, characterized in that: It also includes a swing plate, one end of which is hinged to the frame and located above the fabric roll roller. The other free end of the swing plate is rotatably provided with a first rotating roller and a second rotating roller. The first rotating roller resists the fabric roll roller. The frame is provided with a pushing device that pushes the first rotating roller and the fabric roll roller to resist each other.

2. A fabric winding machine capable of maintaining stable tension and rewinding without air contact, as described in claim 1, characterized in that: The pushing device includes a pushing cylinder, one end of which is hinged to the frame. The pushing cylinder is located behind the swing plate, and the extension rod of the pushing cylinder is hinged to the free end of the swing plate.

3. A fabric winding machine capable of maintaining stable tension and rewinding without air contact, as described in claim 1, characterized in that: It also includes a spreader, which is fixedly mounted on a swing plate, and the spreading wheel of the spreader resists the second rotating roller.

4. A fabric winding machine capable of maintaining stable tension and rewinding without air contact, as described in claim 1, characterized in that: The frame is provided with a first fixed rod, a second fixed rod and a third fixed rod above the fabric rolling roller. The first fixed rod, the second fixed rod and the third fixed rod are provided with fixed plates. The swing plate is hinged to the second fixed rod.

5. A fabric winding machine capable of maintaining stable tension and rewinding without air contact, as described in claim 1, characterized in that: It also includes a first take-up roller and a second take-up roller, which are rotatably mounted on the frame and located below the fabric roll roller.

6. A fabric winding machine capable of maintaining stable tension and rewinding without air contact, as described in claim 5, characterized in that: The frame is equipped with a linkage device for simultaneously rotating the fabric roll, the first take-up roll, and the second take-up roll.

7. A fabric winding machine capable of maintaining stable tension and rewinding without air contact, as described in claim 6, characterized in that: The linkage device includes a first gear, a second gear, and a third gear. The first gear is mounted on the fabric winding roller, the second gear is mounted on the first take-up roller, and the third gear is mounted on the second take-up roller. A linkage tooth is rotatably mounted on the frame. A linkage chain is wound between the first gear, the second gear, the third gear, and the linkage tooth. A drive device that drives the linkage tooth to rotate is mounted on the frame.

8. A fabric winding machine capable of maintaining stable tension and rewinding without air contact, as described in claim 7, characterized in that: The driving device includes a first driving tooth and a second driving tooth. A driving motor is provided on the frame. The first driving tooth is located on the driving motor. The second driving tooth is rotatably located on the frame. The first driving tooth and the second driving tooth mesh and transmit power. A first transition tooth is coaxially rotatably provided on the second driving tooth. A second transition tooth is coaxially rotatably provided on the connecting tooth. A transmission chain is provided between the first transition tooth and the second transition tooth.

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