Finished product winding machine for cloth production

Abstract

This utility model relates to the field of fabric rolling technology, specifically disclosing a finished fabric rolling machine for fabric production, comprising: a base, a slide rail on the top of the base, a machine seat slidably connected in the slide rail, a groove on the machine seat, two pressing shafts rotatably connected in the groove via connecting rods, a tension adjusting rod on one side of the pressing shafts, a connecting ring sleeved on the tension adjusting rod, and a support rod fixedly connected above the connecting ring; a support frame, fixedly connected to the top of the base, a pressing rod fixedly connected inside the support frame, a support plate below the pressing rod, the support plate fixedly connected to the support frame, a guide rod on the support plate, and the guide rod fixedly connected to the support frame; and a lifting mechanism, including a connecting block fixedly connected to the side of the support rod away from the machine seat, the connecting block being a block structure with accommodating space, an adjustable lifting port opened inside along its own height direction, a slider fixedly connected below the adjustable lifting port and to the connecting block, and two springs above both ends of the slider.

Description

Technical Field

[0001] This utility model relates to the field of fabric roll technology, specifically a finished product roll machine for fabric production. Background Technology

[0002] In the fabric production and processing process, finished product roll packaging is a crucial step in ensuring the convenience of subsequent storage, transportation, and use of the fabric. The quality of the roll packaging directly affects the flatness, tension stability, and final product quality of the fabric. Among these factors, the adaptability and adjustability of the fabric rolling mechanism is one of the core factors determining the quality of the roll packaging.

[0003] In existing technologies, the fabric roll shaft of traditional fabric roll-packing machines is mostly fixed or manually adjusted. During the fabric roll-packing process, as the fabric is continuously wound, the diameter of the fabric roll on the roll shaft will gradually increase. If the position of the roll shaft is fixed, the relative position between the fabric roll and the front guide, pressing and other mechanisms will change, causing fluctuations in the tension of the fabric. In the initial stage, when the fabric roll is thin, the tension is moderate. As the fabric roll becomes thicker, the contact angle and path length between the fabric and the roll shaft change, which can easily lead to excessive tension causing the fabric to stretch and deform, or insufficient tension causing the fabric to loosen and wrinkle. To address this, we propose a finished product roll-packing machine for fabric production. Utility Model Content

[0004] The purpose of this utility model is to provide a finished product roll-up machine for fabric production, in order to solve the problem mentioned in the background art that, during the fabric rolling process, as the fabric is continuously wound, the diameter of the fabric roll on the roll-up shaft will gradually increase. If the position of the roll-up shaft is fixed, the relative position between the fabric roll and the front guide, pressing and other mechanisms will change, resulting in fluctuations in the tension of the fabric: in the initial stage, when the fabric roll is thin, the tension is moderate. As the fabric roll becomes thicker, the contact angle and path length between the fabric and the roll-up shaft change, which can easily lead to excessive tension causing the fabric to stretch and deform, or insufficient tension causing the fabric to loosen and wrinkle.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a finished product roll-up machine for fabric production, comprising a base, a slide rail on the top of the base, a machine seat slidably connected in the slide rail, a groove on the machine seat, two pressing shafts rotatably connected in the groove via connecting rods, a tension adjusting rod on one side of the pressing shafts, a connecting ring sleeved on the tension adjusting rod, and a support rod fixedly connected above the connecting ring; a support frame fixedly connected to the top of the base, a pressing rod fixedly connected inside the support frame, a support plate below the pressing rod, and the support plate fixedly connected to the support frame. It has a guide rod, which is fixedly connected to the support frame; a lifting mechanism, including a connecting block fixedly connected to the support rod on the side away from the base, the connecting block is a block structure with accommodating space, and an adjustable lifting port is opened inside it along its own height direction. A slider is fixedly connected to the connecting block below the adjustable lifting port. Two springs are provided above both ends of the slider. One end of the spring is fixedly connected to the upper surface of the end of the slider, and the other end is fixedly connected to the upper inner wall of the adjustable lifting port. A thin rod is fixedly connected to the side of the slider away from the connecting block, and a main rod for rolling fabric is rotatably connected to the outside of the thin rod.

[0006] The guide rod has a threaded protrusion on its outer side.

[0007] The slider slides vertically within the adjustable lifting port.

[0008] The connecting block and the support rod are fixedly connected by bolts.

[0009] The connecting rod and the pressing shaft are connected by a bearing. The inner ring of the bearing is fixedly connected to the connecting rod, and the outer ring is fixedly connected to the pressing shaft.

[0010] The outer surface of the main rod of the fabric roll is covered with a wear-resistant coating, which is a ceramic coating.

[0011] This invention has at least the following beneficial effects: When the device is working, the fabric is first initially shaped by two pressing shafts in the groove of the machine base, and then the tension is adjusted by the tension adjusting rod in conjunction with the connecting ring. Subsequently, it is stably guided by the guide rod with threaded protrusions and finally wound onto the main roll rod. As the fabric is continuously wound, the main roll rod moves vertically upward within the adjustable lifting port of the connecting block due to the thickening of the fabric roll, compressing the springs at both ends. The spring force automatically adapts to changes in thickness. The machine base can slide along the base slide rail, and the connecting block and support rod are fixed by bolts for easy position adjustment. Its advantages are that the lifting mechanism can automatically respond to changes in fabric roll thickness, maintain stable tension and avoid wrinkles or stretching, the bearings reduce wear on the pressing shafts and extend their service life, the ceramic wear-resistant coating of the main roll rod enhances durability, the threaded guide rod improves guiding stability, the overall structure is stable and easy to adjust, and it effectively improves the quality and efficiency of fabric roll packaging. Attached Figure Description

[0012] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a front view structural diagram of the present invention;

[0014] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at point A in the middle.

[0015] In the diagram: 1. Base; 11. Slide rail; 12. Machine base; 13. Connecting rod; 14. Pressing shaft; 15. Tension adjusting rod; 16. Connecting ring; 17. Support rod; 2. Lifting mechanism; 21. Connecting block; 22. Adjustable lifting port; 23. Sliding block; 24. Spring; 25. Thin rod; 26. Main rolling rod; 3. Support frame; 31. Pressing rod; 32. Support plate; 33. Guide rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3 This utility model provides a technical solution: a finished product roll-up machine for fabric production, including a base 1, a slide rail 11 above the base 1, a machine base 12 slidably connected in the slide rail 11, a groove on the machine base 12, two pressing shafts 14 rotatably connected in the groove through a connecting rod 13, a tension adjusting rod 15 on one side of the pressing shaft 14, a connecting ring 16 sleeved on the tension adjusting rod 15, and a support rod 17 fixedly connected above the connecting ring 16;

[0018] A support frame 3 is fixedly connected to the top of the base 1. A pressure rod 31 is fixedly connected to the inner side of the support frame 3. A support plate 32 is provided below the pressure rod 31. The support plate 32 is fixedly connected to the support frame 3. The support plate 32 is provided with a guide rod 33, which is fixedly connected to the support frame 3. The lifting mechanism 2 includes a connecting block 21 fixedly connected to the side of the support rod 17 away from the base 12. The connecting block 21 is a block structure with accommodating space. An adjustable lifting port 22 is opened inside it along its own height direction. A slider 23 is fixedly connected to the connecting block 21 below the adjustable lifting port 22. Two springs 24 are provided above both ends of the slider 23. One end of the spring 24 is fixedly connected to the upper surface of the end of the slider 23, and the other end is fixedly connected to the upper inner wall of the adjustable lifting port 22. A thin rod 25 is fixedly connected to the side of the slider 23 away from the connecting block 21. A main rod 26 for rolling cloth is rotatably connected to the outside of the thin rod 25.

[0019] The outer side of the guide rod 33 is provided with a threaded protrusion.

[0020] The slider 23 slides vertically within the adjustable lifting port 22.

[0021] The connecting block 21 is fixedly connected to the support rod 17 by bolts.

[0022] A bearing is provided at the rotatable connection between the connecting rod 13 and the pressing shaft 14. The inner ring of the bearing is fixedly connected to the connecting rod 13, and the outer ring is fixedly connected to the pressing shaft 14.

[0023] The outer surface of the main rod 26 is provided with a wear-resistant coating, which is a ceramic coating.

[0024] Working Principle: After the fabric enters the device, it first passes through two pressing shafts 14 in the groove of the base 12. The pressing shafts 14 achieve low-friction rotation through the cooperation of the connecting rod 13 and the bearing. When in contact with the fabric, they can apply appropriate pressure to flatten the fabric and rotate flexibly with the fabric, avoiding fabric wear or stretching due to excessive friction. After pressing, the fabric passes through the tension adjusting rod 15. By moving the connecting ring 16 sleeved on the adjusting rod, the relative position of the support rod 17 can be changed, thereby adjusting the tension of the fabric and ensuring that the tension of the fabric entering the subsequent stages is within a reasonable range. Subsequently, the fabric passes through the guide rod 33 on the support frame 3. The threaded protrusion on the outer side of the guide rod 33 can increase the contact friction with the fabric, effectively preventing the fabric from shifting or slipping during transmission. At the same time, in conjunction with the upper and lower limits of the pressing rod 31 and the support plate 32, the stability of the fabric transmission path is further guaranteed. The fabric is then wound onto the main winding rod 26. As the winding amount increases, the fabric roll thickness gradually increases, and the main winding rod 26 experiences an upward thrust. This thrust, via the thin rod 25, causes the slider 23 to move vertically within the adjustable lifting port 22 of the connecting block 21. At this time, the springs 24 at both ends of the slider 23 are compressed, generating a reverse elastic force that acts on the slider 23 and is transmitted to the main winding rod 26 via the thin rod 25. This ensures that the fabric roll maintains a reasonable relative position with the upstream transmission mechanism, preventing sudden changes in tension due to increased thickness. The ceramic wear-resistant coating on the surface of the main winding rod 26 reduces direct friction loss between the fabric and the rod. The bolted connection between the connecting block 21 and the support rod 17 facilitates adjustment of the overall height according to different fabric characteristics. The sliding of the base 12 along the slide rail 11 also provides flexibility for adapting the equipment to different production scenarios.

[0025] Expanded Applications: In the textile industry, this device is suitable not only for conventional fabrics such as cotton and synthetic fibers, but also for high-end fabrics sensitive to tension, such as silk and wool. Precise tension adjustment and automatic lifting adaptation ensure that the rolled fabric is wrinkle-free and undeformed. In the packaging field, it can be used for rolling materials such as films and paper. The threaded design of the guide rod prevents overlapping and misalignment problems when rolling these thin materials. For heavy industrial fabrics such as canvas and filter cloth, the device's pressure shaft and bearings provide sufficient pressure to flatten the fabric, while the spring's cushioning effect prevents tension overload when rolling heavy fabric rolls. Furthermore, the device has a simple structure and is easy to adjust. It can be integrated into automated production lines, achieving integrated operation from fabric processing to rolling by linking with upstream cutting and dyeing equipment. It can also be adapted to manual operation scenarios in small workshops, meeting the needs of small-batch, multi-variety rolling by manually adjusting the machine base position and tension adjustment rod, significantly improving the equipment's versatility and applicability.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A finished product roll packaging machine for fabric production, comprising: A base (1) is provided above the base (1). A slide rail (11) is provided above the slide rail (11). A machine base (12) is slidably connected inside the slide rail (11). A groove is provided on the machine base (12). Two pressing shafts (14) are rotatably connected inside the groove through a connecting rod (13). A tension adjusting rod (15) is provided on one side of the pressing shaft (14). A connecting ring (16) is sleeved on the tension adjusting rod (15). A support rod (17) is fixedly connected above the connecting ring (16). A support frame (3) is fixedly connected to the top of the base (1). A pressure rod (31) is fixedly connected to the inner side of the support frame (3). A support plate (32) is provided below the pressure rod (31). The support plate (32) is fixedly connected to the support frame (3). The support plate (32) is provided with a guide rod (33). The guide rod (33) is fixedly connected to the support frame (3). Its characteristic is that it further includes: The lifting mechanism (2) includes a connecting block (21) fixedly connected to the support rod (17) on the side away from the base (12). The connecting block (21) is a block structure with accommodating space. An adjustable lifting port (22) is opened inside it along its own height direction. A slider (23) is fixedly connected to the connecting block (21) below the adjustable lifting port (22). Two springs (24) are provided above the two ends of the slider (23). One end of the spring (24) is fixedly connected to the upper surface of the end of the slider (23), and the other end is fixedly connected to the upper inner wall of the adjustable lifting port (22). A thin rod (25) is fixedly connected to the side of the slider (23) away from the connecting block (21). A main rod (26) for rolling cloth is rotatably connected to the outside of the thin rod (25).

2. The finished product roll-packing machine for fabric production according to claim 1, characterized in that: The guide rod (33) has a threaded protrusion on its outer side.

3. A finished product roll-up machine for fabric production according to claim 2, characterized in that: The slider (23) slides vertically within the adjustable lifting port (22).

4. A finished product roll-up machine for fabric production according to claim 3, characterized in that: The connecting block (21) and the support rod (17) are fixedly connected by bolts.

5. A finished product roll-up machine for fabric production according to claim 4, characterized in that: A bearing is provided at the rotatable connection between the connecting rod (13) and the pressing shaft (14). The inner ring of the bearing is fixedly connected to the connecting rod (13), and the outer ring is fixedly connected to the pressing shaft (14).

6. A finished product roll-up machine for fabric production according to claim 5, characterized in that: The outer surface of the main rod (26) of the cloth roll is provided with a wear-resistant coating, which is a ceramic coating.

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