Turntable twisting large-disc-diameter stranding machine

Abstract

The utility model discloses a turntable twisting large-disc-diameter stranding machine, which relates to the field of twisting disc device structures, and comprises a twisting machine, a traction device and a winding device, the twisting machine is provided with a plurality of wire coils, and the plurality of wire coils are twisted by a twisting device to form a twisted rope; the traction device is arranged on one side of the twisting machine and is used for performing tension traction on the twisted rope; the winding device is arranged on one side of the traction device, the winding device is used for winding the twisted rope, and the tension of the twisted rope can be accurately controlled through the twisting machine, the traction device and the winding device.

Description

Technical Field

[0001] This application relates to the field of twisting disc device structure, and more particularly to a large-diameter turntable twisting and stranding machine. Background Technology

[0002] In industries such as textiles and rope manufacturing, twisting and plying multiple strands of fine yarn or fiber to form ropes or wires with higher strength and superior performance is a key process. With the increasing market demand for high-quality, large-diameter ropes, traditional small-diameter twisting and plying equipment can no longer meet the needs of large-scale, high-efficiency production. Traditional equipment typically suffers from low twisting efficiency, limited diameter adjustment range, and inaccurate tension control, all of which directly affect the quality of the final product and production efficiency.

[0003] Specifically, traditional twisting machines, due to limitations in the number and diameter of the spools, often struggle to achieve large-diameter, multi-strand twisting operations, resulting in ropes with insufficient strength that cannot meet the demands of heavy-duty applications. Simultaneously, the design of the traction device often lacks flexibility, making it difficult to precisely adjust tension according to the characteristics of different wires and production requirements, easily leading to wire breakage or uneven twisting. Furthermore, the efficiency of the winding device directly impacts the overall production line capacity; traditional winding methods are often slow and produce inconsistent winding quality, increasing the difficulty of subsequent processing and use.

[0004] Therefore, developing a twisting machine capable of efficiently and stably twisting large-diameter, multi-strand yarns together is particularly important. This new twisting machine should possess higher twisting efficiency, a wider yarn diameter adjustment range, more precise tension control, and a more efficient winding mechanism to meet market demand for high-quality, large-diameter ropes and drive technological progress and industrial upgrading in related industries. Against this backdrop, this utility model proposes a rotary twisting machine for large-diameter yarns, aiming to solve the problems existing in the aforementioned prior art. Utility Model Content

[0005] To address the problems existing in the prior art, this utility model provides a rotary twisting and large-diameter stranding machine, comprising:

[0006] A twisting machine, wherein multiple spools are provided on the twisting machine, and the multiple spools are twisted by a twisting device to form a twisted rope;

[0007] A traction device is located on one side of the twisting machine, and the traction device applies tension to the twisted rope.

[0008] A winding device is located on one side of the traction device, and the winding device winds up the twisted rope.

[0009] Optionally, in some embodiments of this application, the twisting device includes:

[0010] A support column is vertically installed on one side of the coil;

[0011] A twisting ring is positioned at the top of the support column, and the twisted rope is twisted through the twisting ring.

[0012] Optionally, in some embodiments of this application, a transition layer is formed at the opening on the twisting coil facing the side of the spool, and the transition layer is arranged in a ring shape.

[0013] Optionally, in some embodiments of this application, the traction device includes a plurality of traction wheels, the position of which is adjusted by a traction adjustment device, and a plurality of traction adjustment devices are provided, with each of the plurality of traction wheels corresponding to a plurality of traction adjustment devices.

[0014] Optionally, in some embodiments of this application, the traction adjustment device includes:

[0015] A support frame, on which a support rod is movably mounted, the support rod moving linearly on the support frame;

[0016] A support member is mounted on the support rod. The support member has an output end, which is connected to the traction wheel. The output end of the support member moves linearly on the support member.

[0017] Optionally, in some embodiments of this application, a compression spring is sleeved on the support member, one end of the compression spring abuts against the traction wheel, the other end of the compression spring is connected to the support member, and a pressure sensor is provided at one end of the compression spring to detect the pressure of the traction wheel on the compression spring.

[0018] Optionally, in some embodiments of this application, the traction adjustment device is further provided with a fixed wheel, which is connected to a plurality of traction wheels, so that the fixed wheel drives the plurality of traction wheels to rotate.

[0019] Optionally, in some embodiments of this application, a driver is provided on one side of the traction device, the driver is connected to the fixed wheel via a drive shaft, and the drive shaft is rotatably connected to the reel.

[0020] Optionally, in some embodiments of this application, a drive wheel is provided on the drive shaft at a position corresponding to the spool, and the drive wheel is rotatably connected to the spool.

[0021] Optionally, in some embodiments of this application, an adjusting wheel is provided between the traction device and the winding device. The adjusting wheel is mounted on the support frame via an adjusting rod, and the adjusting rod moves horizontally on the support frame.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model, through its innovative twisting device design, particularly the twisting ring and its transition layer, achieves highly efficient twisting of multi-strand fine yarns, significantly improving twisting efficiency. Compared to traditional twisting equipment, this device can twist multiple strands into a single rope much faster, significantly shortening the production cycle and improving overall production efficiency;

[0024] 2. The traction device of this utility model achieves precise control of the twisted rope tension through the cooperation of the traction adjustment device and the compression spring. The output end of the support moves linearly on the support, and combined with the buffering effect of the compression spring and the real-time monitoring of the pressure sensor, it can ensure that the twisted rope maintains a constant tension during traction, avoiding problems such as wire breakage or uneven twisting, and improving product quality. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the large-diameter rotary twisting and stranding machine provided in the embodiments of this application;

[0027] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 3 This is a schematic diagram of the overall structure of the twisting device provided in the embodiments of this application;

[0029] Figure 4 This is a side view structural diagram of the traction device provided in the embodiments of this application;

[0030] Figure 5 This is a top-view structural diagram of the traction device provided in the embodiments of this application.

[0031] Explanation of reference numerals in the attached figures:

[0032] 100. Twisting machine; 110. Twisting reel; 120. Yarn spool; 200. Traction device; 210. Traction wheel; 220. Traction adjustment device; 221. Support frame; 222. Support rod; 223. Support component; 224. Compression spring; 225. Pressure sensor; 226. Fixed wheel; 300. Rewinding device; 310. Rewinding reel; 400. Twisting device; 410. Support column; 420. Twisting ring; 421. Transition layer; 500. Driver; 510. Drive shaft; 520. Drive wheel; 600. Adjusting wheel; 700. Adjusting rod. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this application. It is understood that the accompanying drawings are provided for reference and illustration only, and are not intended to limit this application. The connection relationships shown in the accompanying drawings are only for clear description and do not limit the connection method.

[0034] Specifically, such as Figure 1 As shown in the embodiment of this application, a large-diameter turntable twisting and stranding machine is provided. The main structure of the stranding machine includes a twisting machine 100. The main body of the twisting machine 100 includes a support frame 221. A twisting disc 110 is arranged on one side of the support frame 221. The twisting disc 110 rotates vertically above the support frame 221. Multiple thread spools 120 are arranged on the twisting disc 110. In this embodiment of the application, there are 6 thread spools 120, which are evenly and circumferentially arranged on the twisting disc 110.

[0035] In this embodiment, the threads stored on the six reels 120 are of different types. The different types of threads are twisted by the twisting device 400. In this application, the twisting device 400 mainly includes a support column 410, which is vertically installed on the twisting machine 100. A twisting ring 420 is provided on the support column 410. The twisting ring 420 twists the thin ropes on the multiple reels 120 into twisted ropes.

[0036] To facilitate twisting the six thin ropes, a transition layer 421 is provided at the opening on the side of the twisting ring 420 facing the spool 120. The transition layer 421 is an arc-shaped curved surface structure. The arc-shaped curved surface structure allows for a good transition between the six thin ropes, making it easy to twist them into a twisted rope.

[0037] In this embodiment of the application, the twisting process needs to be driven by the driver 500. Specifically, the output end of the driver 500 is rotatably connected to the twisting disc 110, so that when the driver 500 is driven, the driver 500 can drive the twisting disc 110 to rotate. At the same time, the traction device 200 pulls the thin rope, so that multiple thin ropes are twisted in the twisting device 400 by the drive of the driver 500.

[0038] In the above, the traction device 200 is mainly composed of a traction adjustment device 220 and a traction wheel 210. The traction wheel 210 is installed through the traction adjustment device 220, specifically as follows:

[0039] In this embodiment, the traction adjustment device 220 is mainly provided with a support frame 221 and a support member 223. The support frame 221 has a rectangular structure and multiple support rods 222 are provided on the support frame 221. In this embodiment, three support rods 222 are provided. All three support rods 222 are movably arranged on the support frame 221 and move linearly on the support frame 221. To facilitate the fixing of the support rods 222, both ends of the support rods 222 are fixed by fixing bolts.

[0040] Based on the above structure, a support member 223 is provided on the support rod 222. One end of the support member 223 is fixedly connected to the support rod 222. An output end is provided on the support member 223. The end of the output end of the support member 223 is connected to the traction wheel 210, so that the traction wheel 210 in this application can rotate through the support member 223.

[0041] This design allows the traction wheel 210 to be finely adjusted as needed during traction via the support 223, ensuring that the twisted rope maintains constant tension during traction and avoiding problems such as wire breakage or uneven twisting.

[0042] Furthermore, based on the above, the traction adjustment device 220 of this turntable twisting large-diameter stranding machine is also equipped with a compression spring 224. This compression spring 224 is sleeved on the support member 223, with one end abutting against the traction wheel 210 and the other end connected to the support member 223. The compression spring 224 not only provides a certain buffering effect for the traction wheel 210, but also adaptively adjusts according to the tension changes of the wire during traction, further enhancing the accuracy and stability of tension control.

[0043] In addition, a pressure sensor 225 is installed at one end of the compression spring 224. This pressure sensor 225 can monitor the pressure of the traction wheel 210 on the compression spring 224 in real time, thereby indirectly reflecting the tension of the wire. When the tension is too high or too low, the pressure sensor 225 will send a signal in time to remind the operator to make adjustments, ensuring the smooth operation of the production process.

[0044] Meanwhile, because a fixed wheel 226 is provided in the traction adjustment device 220, which is connected to multiple traction wheels 210, the fixed wheel 226 can drive the multiple traction wheels 210 to rotate synchronously. This design not only simplifies the structure of the traction device 200, but also improves the stability and reliability of the traction process.

[0045] In addition, this large-diameter twisting and stranding machine is equipped with a driver 500, which is connected to a fixed wheel 226 via a drive shaft 510. The drive shaft 510 is also rotatably connected to the coil 120. When the driver 500 is activated, it drives the fixed wheel 226 and multiple traction wheels 210 to rotate, thereby traction of the twisted rope. Simultaneously, since a drive wheel 520 is located on the drive shaft 510 corresponding to the position of the coil 120, and this drive wheel 520 is rotatably connected to the coil 120, the driver 500 can also drive the coil 120 to rotate, achieving continuous wire supply.

[0046] Between the traction device 200 and the winding device 300, this turntable twisting large-diameter stranding machine is also equipped with an adjusting wheel 600. This adjusting wheel 600 is mounted on the support frame 221 via an adjusting rod 700, and the adjusting rod 700 can move horizontally on the support frame 221. This design allows the operator to adjust the position of the adjusting wheel 600 as needed to ensure that the twisted rope maintains a constant tension and path during winding.

[0047] Finally, the twisted rope, after being processed by twisting, traction and winding, will be neatly wound up by the winding device 300.

[0048] The winding device 300 has a winding reel 310 on its main body, which winds up the formed twisted rope.

[0049] In this embodiment, the winding device 300 can be controlled automatically or manually, depending on production needs and equipment configuration.

[0050] In summary, this invention, through a series of innovative designs, successfully solves the problems existing in traditional twisting and plying equipment, and possesses higher production efficiency, a wider range of applications, and stronger market competitiveness. Its emergence will inject new vitality into the development of industries such as textiles and rope manufacturing.

[0051] In summary, this utility model, through a series of ingenious designs, solves the problems of low twisting efficiency, limited wire diameter adjustment range, and inaccurate tension control found in traditional twisting and stranding equipment. This rotary twisting and stranding machine for large-diameter wires not only boasts higher twisting efficiency and a wider wire diameter adjustment range, but also achieves more precise tension control and a more efficient winding mechanism, meeting market demands for high-quality, large-diameter ropes and promoting technological progress and industrial upgrading in related industries. In practical implementation, operators can precisely adjust the position of the traction wheel 210 by adjusting the position of the support rod 222 on the support frame 221 and the linear movement of the output end of the support member 223 on the support member 223, according to production needs. This adjustment method is flexible and convenient, adaptable to changes in different wire characteristics and production requirements.

[0052] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A rotary twisting machine with a large diameter stranding disc, characterized in that, include: A twisting machine, wherein multiple spools are provided on the twisting machine, and the multiple spools are twisted by a twisting device to form a twisted rope; A traction device is located on one side of the twisting machine, and the traction device applies tension to the twisted rope. A winding device is located on one side of the traction device, and the winding device winds up the twisted rope.

2. The rotary twisting large-diameter stranding machine according to claim 1, characterized in that, The twisting device includes: A support column is vertically installed on one side of the coil; A twisting ring is positioned at the top of the support column, and the twisted rope is twisted through the twisting ring.

3. A large-diameter rotary twisting and stranding machine according to claim 2, characterized in that, A transition layer is formed at the opening on the side of the twisting coil facing the spool, and the transition layer is arc-shaped.

4. A large-diameter rotary twisting and stranding machine according to claim 1, characterized in that, The traction device includes multiple traction wheels, and the position of the traction wheels is adjusted by a traction adjustment device. Multiple traction adjustment devices are provided, and each of the multiple traction wheels corresponds to one of the multiple traction adjustment devices.

5. A rotary twisting and large-diameter stranding machine according to claim 4, characterized in that, The traction adjustment device includes: A support frame, on which a support rod is movably mounted, the support rod moving linearly on the support frame; A support member is mounted on the support rod. The support member has an output end, which is connected to the traction wheel. The output end of the support member moves linearly on the support member.

6. A rotary twisting and large-diameter stranding machine according to claim 5, characterized in that, A compression spring is fitted onto the support member. One end of the compression spring abuts against the traction wheel, and the other end of the compression spring is connected to the support member. A pressure sensor is installed at one end of the compression spring, and the pressure sensor detects the pressure of the traction wheel on the compression spring.

7. A rotary twisting and large-diameter stranding machine according to claim 5, characterized in that, The traction adjustment device is also provided with a fixed wheel, which is connected to multiple traction wheels, so that the fixed wheel drives the multiple traction wheels to rotate.

8. A rotary twisting and large-diameter stranding machine according to claim 7, characterized in that, A driver is provided on one side of the traction device. The driver is connected to the fixed wheel via a drive shaft, and the drive shaft is rotatably connected to the reel.

9. A rotary twisting and large-diameter stranding machine according to claim 8, characterized in that, A drive wheel is provided on the drive shaft at the position corresponding to the spool, and the drive wheel is rotatably connected to the spool.

10. A rotary twisting and large-diameter stranding machine according to claim 5, characterized in that, An adjusting wheel is provided between the traction device and the winding device. The adjusting wheel is mounted on the support frame via an adjusting rod, which moves horizontally on the support frame.

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