An endless stranding machine

Abstract

The utility model belongs to the technical field of stranding machine, concretely relates to a endless stranding machine, including control assembly, stranding assembly and traction assembly, control assembly includes the casing, is installed with controller and servo motor no.

Description

Technical Field

[0001] This utility model belongs to the field of stranding machine technology, specifically relating to an infinitely long stranding machine. Background Technology

[0002] As the core equipment for twisting multiple single wires into stranded wire, the performance of the stranding machine has a significant impact on the production process. With the increasing sophistication of the market, the needs of enterprises of different sizes for stranding machines are becoming more diverse.

[0003] For small workshops, space and capital constraints are key considerations when purchasing equipment. Traditional stranding machines are generally bulky, with complex structural designs and large component configurations requiring significant production space. For small workshops with limited space, traditional stranding machines not only compress the already cramped production area but can also lead to difficulties in equipment layout, affecting the smoothness of the overall production process.

[0004] At the same time, the high cost of traditional stranding machines can put enormous financial pressure on small businesses, seriously affecting their cash flow and future development.

[0005] Furthermore, traditional stranding machines struggle to meet the operational flexibility and ease of maintenance needs of small workshops. Designed primarily for large-scale production and possessing complex functions, they struggle to quickly adjust equipment parameters and processes when faced with small-batch, diverse orders. Moreover, the complex internal structure significantly increases the difficulty of repair in case of malfunctions, requiring specialized maintenance personnel and substantial repair time. This undoubtedly causes severe production delays for small workshops that rely on rapid production and timely delivery.

[0006] In summary, existing stranding machines fall short of the actual needs of small workshops in terms of size, cost, operational flexibility, and ease of maintenance. Utility Model Content

[0007] To address the above problems, the purpose of this utility model is to provide an infinitely long stranding machine, which solves the problem that existing stranding machines are significantly out of step with the actual needs of small workshops in terms of size, cost, operational flexibility, and ease of maintenance.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: an infinitely long stranding machine, comprising a control component, a stranding component, and a traction component. The control component, stranding component, and traction component are all mounted on a base plate. The control component includes a housing, on which a controller and a servo motor are mounted. The servo motor drives and connects to the stranding component via a belt drive mechanism. The stranding component includes a rotating disk with multiple evenly spaced mounting holes for mounting a wire feeding component and a conductor component. A central shaft is mounted at the center of the rotating disk, and a wire collecting disc is mounted at the end of the central shaft. The traction component is located on one side of the wire collecting disc. The traction component includes a frame, on which a lower pressure wheel is rotatably mounted. An upper pressure wheel is rotatably mounted on the frame above the lower pressure wheel, rotating relative to the lower pressure wheel. The lower pressure wheel is driven and connected to a servo motor mounted on the frame.

[0009] The beneficial effects of this utility model are as follows: the device has a compact structure and low cost; it achieves uninterrupted continuous stranding through the wire feeding and stranding of the stranding assembly and the traction of the traction assembly; the pitch of the formed strand can be adjusted by adjusting the traction speed of the traction assembly to meet different processing requirements.

[0010] To ensure the device operates reliably and stably when processing different numbers of single wires;

[0011] As a further improvement to the above technical solution: the wire feeding assembly includes a guide rod, both ends of which are formed with screw structures adapted to be inserted into the mounting holes, and the guide rod is threaded with nuts, and a plurality of mounting holes are equidistantly spaced around the axis of the rotating disk.

[0012] The beneficial effects of this improvement are: by installing a corresponding number of wire feeding assemblies on the rotating disk and ensuring that multiple wire feeding assemblies are symmetrically installed on the rotating disk, the device can process a suitable number of single wires and maintain stable stranding operation.

[0013] For easy replacement of the reel;

[0014] As a further improvement to the above technical solution: a second conical head and a first conical head are slidably mounted on the optical rod. The second conical head and the first conical head are arranged opposite each other and respectively abut against the two ends of the wire reel. The wire reel is mounted on the optical rod. A clamping ring is mounted on the optical rod on one side of the first conical head. The clamping ring consists of an annular structure and a screw that is threaded through the annular structure.

[0015] The beneficial effects of this improvement are: the spool can be rotated stably by the limiting conical head to perform the wire feeding operation, and it can be easily removed from the guide rod for replacement after the clamping ring and the conical head are removed in sequence.

[0016] In order to flexibly adjust the wire feeding speed of the wire feeding assembly;

[0017] As a further improvement to the above technical solution: a second spring is fitted on the optical rod between the second conical head and the rotating disk, and a first spring is fitted on the optical rod between the first conical head and the clamping ring.

[0018] The beneficial effect of this improvement is that by adjusting the position of the clamping ring to adjust the preload of springs two and one, the resistance when the wire reel rotates can be adjusted, thereby flexibly changing the wire feeding speed of the wire feeding assembly.

[0019] To ensure the stability of the stranded wire assembly during wire laying;

[0020] As a further improvement to the above technical solution: the conductor assembly includes a support plate, the support plate has a Z-shaped plate structure, one end of the support plate is connected to the mounting hole through a bolt, the middle of the support plate is provided with an adjustment groove, the bolt inserted into the adjustment groove is threadedly connected to the wire tensioner, and the middle and other ends of the support plate are provided with conductor holes.

[0021] The beneficial effects of this improvement are: the conductor assembly plays the role of releasing the wire from the conductor release assembly and adjusting the tension, thus ensuring the stability of the wire release from the stranded wire assembly.

[0022] To ensure the straightness of the strands;

[0023] As a further improvement to the above technical solution: the hub includes a hub body, and a plurality of lead holes are equidistantly spaced on the hub body around the central axis.

[0024] The beneficial effect of this improvement is that after the wire passes through the lead hole, it is pulled by the rotating hub, realizing the mutual hinge of multiple wires.

[0025] To further improve the quality of the stranded wire in the device;

[0026] As a further improvement to the above technical solution: a wire gathering assembly is installed on the base plate between the stranded wire assembly and the traction assembly. The wire gathering assembly includes a frame two, on which stranded wire holes are installed. The axis of the stranded wire holes is collinear with the axis of the central shaft.

[0027] The beneficial effects of this improvement are: the setting of the stranding hole allows the wire to smoothly transition from the stranding assembly to the traction assembly along a predetermined path, and plays a role in positioning and constraining the wire, ensuring that the wire is in the correct position during stranding and winding, and preventing the wires from crossing, squeezing or misaligning with each other.

[0028] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0029] Figure 1This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0030] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0031] Figure 3 This is a schematic diagram of the wire feeding assembly in this utility model;

[0032] Figure 4 This is a schematic diagram of the wire assembly in this utility model;

[0033] Figure 5 This is an enlarged view of A in this utility model;

[0034] In the diagram: 1. Control component; 11. Housing; 12. Controller; 13. Servo motor one; 14. Belt drive mechanism; 2. Stranding assembly; 21. Rotating disk; 22. Mounting hole; 23. Wire feeding assembly; 231. Smooth rod; 232. Clamping ring; 233. Spring one; 234. Conical head one; 235. Wire reel; 236. Conical head two; 237. Spring two; 24. Wire assembly; 241. Support plate; 242. Adjustment groove; 243. Wire tensioner; 244. Wire hole; 25. Central shaft; 26. Wire collecting reel; 261. Reel body; 262. Lead wire hole; 3. Traction assembly; 31. Frame one; 32. Servo motor two; 33. Lower pressure roller; 34. Upper pressure roller; 4. Wire collecting assembly; 41. Frame two; 42. Stranding hole; 5. Base plate. Detailed Implementation

[0035] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0036] Example 1:

[0037] like Figure 1As shown in Figure 5: An infinitely long stranding machine includes a control component 1, a stranding component 2, and a traction component 3. The control component 1, stranding component 2, and traction component 3 are all mounted on a base plate 5. The control component 1 includes a housing 11, on which a controller 12 and a servo motor 13 are mounted. The servo motor 13 is driven and connected to the stranding component 2 via a belt drive mechanism 14. The stranding component 2 includes a rotating disk 21, on which a plurality of mounting holes 22 are evenly distributed for mounting a wire feeding component 23 and a conductor component 24. A central shaft 25 is installed at the center, and a wire gathering reel 26 is installed at the end of the central shaft 25. The traction component 3 is set on one side of the wire gathering reel 26. The traction component 3 includes a frame 31, a lower pressure wheel 33 is rotatably installed on the frame 31, and an upper pressure wheel 34 is rotatably installed on the frame 31 above the lower pressure wheel 33. The lower pressure wheel 33 is connected to a servo motor 32 installed on the frame 31. The device has a compact structure and low cost. It can achieve uninterrupted continuous wire stranding through the wire feeding and stranding of the stranding component 2 and the traction of the traction component 3.The pitch of the formed stranded wire can be adjusted by adjusting the traction speed of the traction component 3 to meet different processing requirements. The wire feeding component 23 includes a guide rod 231, both ends of which are formed with screw structures adapted to be inserted into the mounting holes 22. The guide rod 231 is threaded with a nut. Multiple mounting holes 22 are equidistantly arranged around the axis of the rotating disk 21. By installing a corresponding number of wire feeding components 23 on the rotating disk 21 and ensuring that multiple wire feeding components 23 are symmetrically installed on the rotating disk 21, the device can process a suitable number of single wires and maintain stable stranded wire operation. A second conical head 236 and a first conical head 234 are slidably fitted on the guide rod 231. The second conical head 236 and the first conical head 234 are connected to each other. The wire reel 235 is mounted on a guide rod 231 and abuts against both ends of the reel 235. A clamping ring 232 is mounted on the guide rod 231 on one side of the conical head 234. The clamping ring 232 consists of an annular structure and a threaded screw connecting the annular structure. The wire reel 235 can be stably rotated by the conical head 234 for wire feeding. It can be easily removed from the guide rod 231 for replacement after the clamping ring 232 and the conical head 234 are removed sequentially. A spring 237 is mounted on the guide rod 231 between the conical head 236 and the rotating disk 21, and a spring 233 is mounted on the guide rod 231 between the conical head 234 and the clamping ring 232. The position of the clamping ring 232 can be adjusted to... The preload of springs 237 and 233 can be adjusted to regulate the resistance of the wire reel 235 during rotation, thereby flexibly changing the wire feeding speed of the wire feeding assembly 23. The wire assembly 24 includes a support plate 241 with a Z-shaped structure. One end of the support plate 241 is connected to a mounting hole 22 via a bolt. An adjustment groove 242 is provided in the middle of the support plate 241, and a wire tensioner 243 is threadedly connected to the adjustment groove 242 via a bolt. Wire holes 244 are provided in the middle and at the other end of the support plate 241. The wire assembly 24 serves to adjust the tension of the wire fed out by the wire feeding assembly 23, ensuring the stability of the wire feeding of the stranded wire assembly 2. The wire collecting reel 26 includes a reel body 2. 61. Multiple lead holes 262 are equidistantly spaced around the axis of the central shaft 25 on the disc body 261. After the wire passes through the lead holes 262, it is pulled by the rotating collecting disc 26, realizing the mutual hinge of multiple wires. A collecting assembly 4 is installed on the base plate 5 between the stranding assembly 2 and the traction assembly 3. The collecting assembly 4 includes a frame 41, on which stranding holes 42 are installed. The axis of the stranding holes 42 is collinear with the axis of the central shaft 25. The arrangement of the stranding holes 42 allows the wire to smoothly transition from the stranding assembly 2 to the traction assembly 3 along a predetermined path, and also plays a role in positioning and constraining the wire, ensuring that the wire is in the correct position during stranding and winding, and preventing the wires from crossing, squeezing, or misaligning.

[0038] The working principle of this technical solution is as follows: Based on the required number of strands of stranded wire, a corresponding number of wire feeding assemblies 23 are installed on the mounting holes 22 of the rotating disk 21; the screw structure at one end of the smooth rod 231 is inserted into the mounting holes 22 and fixed with nuts; multiple wire feeding assemblies 23 are symmetrically installed on the rotating disk 21 to ensure the stability of the device during processing; the wire spool 235 is fitted onto the smooth rod 231, with both ends of the wire spool 235 abutting against the first conical head 234 and the second conical head 236 respectively; then the clamping ring 232 is fitted onto the smooth rod 231 and tightened, applying pressure to the first spring 233 through the clamping ring 232, thereby adjusting the resistance when the wire spool 235 rotates, i.e., adjusting the wire feeding speed; the support plate 241 of the conductor assembly 24 is installed on the mounting holes 22 with bolts; according to the characteristics of the wire and processing requirements, the position of the wire tensioner 243 is adjusted through the adjusting groove 242 to set a suitable wire tension;

[0039] Turn on the controller 12 in the control component 1 to start the servo motor 13; the servo motor 13 drives the rotating disk 21 to rotate around the axis of the central shaft 25 via the belt drive mechanism 14; when the rotating disk 21 rotates, the multiple wire feeding assemblies 23 mounted on it rotate around the axis of the wire collecting disk 26; the wire fed out by the wire collecting disk 235 passes through the wire hole 244 of the wire assembly 24 and the wire tensioner 243, which serves as both a wire guide and adjusts the tension of the wire to ensure the stability of the wire feeding; after the wire comes out of the wire assembly 24, it passes through the lead hole 262 on the wire collecting disk 26; due to the wire collecting... As the central shaft 25 rotates, the coil 26 guides multiple wires to interlock. The interlocked strands pass through the stranding holes 42 of the coil assembly 4, which position and constrain the strands, ensuring that they smoothly transition to the traction assembly 3 along a predetermined path. In the traction assembly 3, the servo motor 22 drives the lower pressure wheel 33 to rotate. The lower pressure wheel 33 cooperates with the upper pressure wheel 34 to clamp the strands and pull them forward. By adjusting the speed of the servo motor 22, i.e., adjusting the traction speed of the traction assembly 3, the pitch of the formed strands can be adjusted to meet different processing requirements.

[0040] It should be noted that, in this document, 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.

[0041] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of the present invention, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. An infinitely long stranding machine, characterized in that: The system includes a control component (1), a stranded wire assembly (2), and a traction component (3). The control component (1), stranded wire assembly (2), and traction component (3) are all mounted on a base plate (5). The control component (1) includes a housing (11), on which a controller (12) and a servo motor (13) are mounted. The servo motor (13) drives the stranded wire assembly (2) via a belt drive mechanism (14). The stranded wire assembly (2) includes a rotating disk (21), on which multiple wire feeding assemblies (23) and conductor groups are evenly distributed. The mounting hole (22) of the component (24) is provided. A central shaft (25) is installed at the center of the rotating disk (21). A cable tray (26) is installed at the end of the central shaft (25). The traction component (3) is located on one side of the cable tray (26). The traction component (3) includes a frame (31). A lower pressure wheel (33) is rotatably mounted on the frame (31). An upper pressure wheel (34) is rotatably mounted on the frame (31) above the lower pressure wheel (33). The lower pressure wheel (33) is connected to a servo motor (32) mounted on the frame (31).

2. The infinitely long stranding machine according to claim 1, characterized in that: The wire feeding assembly (23) includes a guide rod (231), both ends of which are formed with screw structures adapted to be inserted into the mounting holes (22). The guide rod (231) is threaded with a nut, and a plurality of mounting holes (22) are equidistantly spaced around the axis of the rotating disk (21).

3. The infinitely long stranding machine according to claim 2, characterized in that: The optical rod (231) is slidably fitted with a second conical head (236) and a first conical head (234). The second conical head (236) and the first conical head (234) are arranged opposite to each other and respectively abut against the two ends of the wire reel (235). The wire reel (235) is fitted on the optical rod (231). A clamping ring (232) is fitted on the optical rod (231) on one side of the first conical head (234). The clamping ring (232) consists of an annular structure and a screw that is threaded through the annular structure.

4. The infinitely long stranding machine according to claim 3, characterized in that: A second spring (237) is fitted on the smooth rod (231) between the second conical head (236) and the rotating disk (21), and a first spring (233) is fitted on the smooth rod (231) between the first conical head (234) and the clamping ring (232).

5. The infinitely long stranding machine according to claim 1, characterized in that: The conductor assembly (24) includes a support plate (241), which has a Z-shaped plate structure. One end of the support plate (241) is connected to a mounting hole (22) via a bolt. An adjustment groove (242) is provided in the middle of the support plate (241). A bolt threadedly connected to the adjustment groove (242) is threadedly connected to a wire tensioner (243). Conductor holes (244) are provided in the middle and at the other end of the support plate (241).

6. The infinitely long stranding machine according to claim 1, characterized in that: The hub (26) includes a hub body (261), and a plurality of lead holes (262) are equidistantly spaced around the axis of the central shaft (25) on the hub body (261).

7. The infinitely long stranding machine according to claim 1, characterized in that: A cable gathering assembly (4) is installed on the base plate (5) between the stranded wire assembly (2) and the traction assembly (3). The cable gathering assembly (4) includes a frame (41) on which a stranded wire hole (42) is installed. The axis of the stranded wire hole (42) is collinear with the axis of the central shaft (25).

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