A wire stranding device for network cable production

Abstract

This utility model relates to the field of network cable production technology and discloses a wire stranding device for network cable production, including a base and a mounting plate fixed to the upper surface of the base. A first motor is fixed to the mounting plate, and a rotating plate is fixed to the output end of the first motor. A wire feeding assembly is mounted on the side of the rotating plate. A placement platform and a fixing assembly are also fixed to the upper surface of the base, with the fixing assembly positioned at the other end relative to the mounting plate. This wire stranding device for network cable production drives two threaded rods to rotate synchronously via a second motor, causing the threaded cap and connecting rod to move horizontally. This allows the two first support plates to move closer or further apart synchronously, shortening the time for changing the take-up roller, facilitating the installation and disassembly of the take-up roller by workers, improving production efficiency, and avoiding production interruptions caused by cumbersome installation and disassembly. Simultaneously, when the fixing assembly is in the clamped state, it provides stable and symmetrical support for the take-up roller.

Description

Technical Field

[0001] This utility model relates to the field of network cable production technology, specifically to a wire stranding device for network cable production. Background Technology

[0002] Network cables are generally made of metal or glass and can be used to transmit information within a network. There are three common types of network cables: twisted pair, coaxial cable, and fiber optic cable (fiber optic). Twisted pair is a data transmission line composed of many pairs of wires. Its advantage is its low price, so it is widely used. In the production and processing of twisted pair, a wire twisting device is needed to twist and strand multiple pairs of wires.

[0003] An existing patent (publication number: CN216528215U) discloses a wire stranding device for network cable production, including a base plate and a support frame. The support frame is fixedly connected to one side of the top of the base plate. A drive motor is fixedly installed on one side of the support frame, and the output end of the drive motor extends through to the other side of the support frame and is fixedly connected to a disc.

[0004] Although this application achieves the goal of avoiding jamming of multiple sets of wires, and the device operates stably without frequent maintenance, and greatly reduces the wear on the wires during stranding, and softens the stranded wires by heating them to make them easier to shape and less prone to springback after stranding, this application makes it inconvenient to disassemble and install the take-up rollers. This requires a lot of time to install and remove the take-up rollers after the wires are stranded, resulting in low work efficiency. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides a wire stranding device for network cable production, which has advantages such as quick disassembly and reassembly of the take-up roller. This solves the problem that it is inconvenient to disassemble and install the take-up roller, which requires a lot of time to install and disassemble the take-up roller after the wire is stranded, resulting in low work efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wire stranding device for producing network cables, comprising a base and a mounting plate fixed to the upper surface of the base, wherein a first motor is fixed to the mounting plate, a rotating plate is fixed to the output end of the first motor, a wire feeding assembly is mounted on the side of the rotating plate, and a placement platform and a fixing assembly are also fixed to the upper surface of the base, wherein the fixing assembly is disposed at the other end relative to the mounting plate.

[0007] The fixing component includes a second motor. The base has a transmission chamber inside, and the second motor is installed inside the transmission chamber. The output end of the second motor is fixed with a threaded rod, and the other end of the threaded rod is rotatably connected to the inner wall of the transmission chamber. A threaded cap is threaded onto the surface of the threaded rod, and a connecting rod is fixed to the upper surface of the threaded cap. A first support plate is fixed to the upper end of the connecting rod.

[0008] Furthermore, a second support plate is fixed to the side of the first support plate, a third motor is fixed to the side of the second support plate, a rotating shaft is fixed to the output end of the third motor, a take-up roller is provided on the side of the rotating shaft, a locking block is fixed to the side of the rotating plate, a locking groove corresponding to the locking block is opened on the side of the take-up roller, and the locking block is engaged in the locking groove. There are two threaded rods, two threaded caps, two connecting rods and two first support plates, which are symmetrically arranged at both ends of the second motor. There are two rotating shafts, and the other rotating shaft is rotatably arranged on the side of the first support plate.

[0009] The above solution uses a second motor to drive the threaded rod to rotate, which in turn moves the threaded cap and the connecting rod fixed on the upper surface of the threaded cap. This, in turn, moves the two first support plates synchronously, thereby clamping and fixing the take-up roller. This prevents the take-up roller from shifting or shaking during the winding process, which could lead to problems such as the wire getting tangled or damaged.

[0010] Furthermore, the upper surface of the base is provided with a movable groove, the transmission chamber is connected to the movable groove, and the upper end of the connecting rod passes through the movable groove.

[0011] The above solution uses a movable groove to restrict the connecting rod. Combined with a threaded rod and a threaded cap, this allows the connecting rod to move horizontally within the movable groove, ensuring that the connecting rod remains stable during movement.

[0012] Furthermore, a twisted sleeve and a heating box are fixed on the upper surface of the placement platform, a fan is embedded in the upper surface of the placement platform, an air cavity is also opened on the surface of the placement platform, the output end of the fan passes through the air cavity, a ventilation plate is fixed on the surface of the air cavity, the ventilation plate is located below the wire, and the fan, air cavity and ventilation plate are located on one side of the heating box.

[0013] The above solution uses a fan to cool the wire after it has been heated in the heating box. This allows the wire to soften inside the heating box and then quickly cool and solidify, preventing damage to the plastic sheath of the wire during the subsequent winding process and improving the safety of the wire.

[0014] Furthermore, a limit frame is fixed to the side of the heating box, and a support rod is fixed to the upper surface of the placement platform. A guide roller is rotatably connected to the side of the support rod, and the guide roller is located on one side of the fan.

[0015] The above solution uses a limiting frame to keep the wire horizontal in the heating box, preventing the wire from tilting and causing uneven heating. The guide rollers also guide the wire to avoid contact with the placement table, which could cause wear on the wire's plastic outer sheath.

[0016] Furthermore, the wire feeding assembly includes a fixed plate fixed to the side of the rotating plate, a support frame is movably arranged inside the fixed plate, a wire feeding wheel is rotatably connected to the inner wall of the support frame, and a fixing block is fixed to the surface of the fixed plate by fixing bolts. The fixing block is arranged above the support frame, and the upper surface of the fixing block is in contact with the upper surface of the support frame.

[0017] The above solution uses a fixed block to limit the support frame, preventing it from shifting or wobbling during rotation, thereby improving the stability of the steering wheel.

[0018] Furthermore, there are multiple wire feeding components, which are evenly arranged in a ring on the side of the rotating plate. A limit plate is fixed on the side of the rotating plate, and a limit groove corresponding to the limit plate is opened on the side of the mounting plate. The rotating plate moves on the side of the mounting plate through the limit plate and the limit groove.

[0019] Through the above scheme, during the process of twisting and stranding the wire by the first motor driving the rotating plate and the wire feeding assembly, the limiting plate and the limiting groove can support the rotating plate and improve the stability of the rotating plate.

[0020] Compared with the prior art, the technical solution of this utility model has the following beneficial effects: This wire stranding device for network cable production uses a second motor to drive two threaded rods to rotate synchronously, causing the threaded cap and connecting rod to move horizontally. This allows the two first support plates to move closer or further apart synchronously, shortening the time for changing the take-up roller, facilitating the installation and disassembly of the take-up roller by workers, improving production efficiency, and avoiding production interruptions caused by cumbersome assembly and disassembly. At the same time, when the fixing component is clamped, it provides stable and symmetrical support for the take-up roller, effectively preventing the take-up roller from shifting, shaking, or jumping during high-speed winding, ensuring the flatness and stability of the winding, and avoiding problems such as wire tangling, messy wires, or damage caused by shaking. Attached Figure Description

[0021] Figure 1 This is a diagram illustrating the overall structure of this application; Figure 2 This is a partial sectional view of the structure of this application; Figure 3 This is a detailed structural diagram of the fixing component in this application; Figure 4 This is a detailed structural diagram of the placement platform in this application; Figure 5This is a detailed structural diagram of the wire-laying assembly in this application.

[0022] In the picture: 1. Base; 101. Transmission compartment; 102. Movable slot; 2. Mounting plate; 3. First motor; 4. Rotating plate; 5. Wire feeding assembly; 501. Fixing plate; 502. Support frame; 503. Wire feeding reel; 504. Fixing block; 6. Placement platform; 601. Air cavity; 602. Support rod; 7. Stitching sleeve; 8. Heating box; 801. Limiting frame; 9. Fan; 901. Ventilation plate; 10. Guide roller; 11. Fixing assembly; 1101. Second motor; 1102. Threaded rod; 1103. Threaded cap; 1104. Connecting rod; 1105. First support plate; 1106. Third motor; 1107. Rotating shaft; 1108. Locking block; 1109. Second support plate; 12. Take-up roller; 1201. Slot. Detailed Implementation

[0023] 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 scope of protection of this application.

[0024] Please see Figure 1 , Figure 2 and Figure 3This embodiment discloses a wire stranding device for producing network cables, comprising a base 1 and a mounting plate 2 fixed to the upper surface of the base 1. A first motor 3 is fixed to the mounting plate 2, and a rotating plate 4 is fixed to the output end of the first motor 3. A wire feeding assembly 5 is mounted on the side of the rotating plate 4. A placement platform 6 and a fixing assembly 11 are also fixed to the upper surface of the base 1. The fixing assembly 11 is located at the other end relative to the mounting plate 2. The fixing assembly 11 includes a second motor 1101. A transmission chamber 101 is opened inside the base 1, and the second motor 1101 is installed inside the transmission chamber 101. A threaded rod 1102 is fixed to the output end of the second motor 1101, and the other end of the threaded rod 1102 is rotatably connected to the inner wall of the transmission chamber 101. A threaded cap 1103 is threadedly connected to the surface of the threaded rod 1102. 3. A connecting rod 1104 is fixed on the upper surface, and a first support plate 1105 is fixed on the upper end of the connecting rod 1104. The two threaded rods 1102 are driven to rotate synchronously by the second motor 1101, which drives the threaded cap 1103 and the connecting rod 1104 to move horizontally, so that the two first support plates 1105 move closer or further away synchronously. This shortens the time for changing the take-up roller 12, makes it easier for workers to install and disassemble the take-up roller 12, improves production efficiency, and avoids production interruptions caused by cumbersome disassembly and assembly. At the same time, when the fixing component 11 is clamped, it provides a stable and symmetrical support for the take-up roller 12, effectively preventing the take-up roller 12 from shifting, shaking or jumping during high-speed winding, ensuring the flatness and stability of winding, and avoiding problems such as wire tangling, messy wire or damage caused by shaking.

[0025] Please see Figure 1 , Figure 2 and Figure 3A second support plate 1109 is fixed to the side of the first support plate 1105. A third motor 1106 is fixed to the side of the second support plate 1109. A rotating shaft 1107 is fixed to the output end of the third motor 1106. A take-up roller 12 is provided on the side of the rotating shaft 1107. A locking block 1108 is fixed to the side of the rotating plate 4. A locking groove 1201 corresponding to the locking block 1108 is opened on the side of the take-up roller 12. The locking block 1108 is engaged in the groove 1201. There are two threaded rods 1102, two threaded caps 1103, two connecting rods 1104, and two first support plates 1105, which are symmetrically arranged at both ends of the second motor 1101. There are two rotating shafts 1107, and the other rotating shaft 1107 is rotatably arranged on the side of the first support plate 1105. The second motor 1101 drives the threaded rods 1102 and 1103. The rotation of the threaded rod 1102 causes the threaded cap 1103 and the connecting rod 1104 fixed on the upper surface of the threaded cap 1103 to move, thereby causing the two first support plates 1105 to move synchronously, thus clamping and fixing the take-up roller, preventing the take-up roller 12 from shifting or shaking during the winding process, which could lead to problems such as the wire getting tangled. The upper surface of the base 1 is provided with a movable groove 102, and the transmission chamber 101 is connected to the movable groove 102. The upper end of the connecting rod 1104 passes through the movable groove 102. The movable groove 102 can restrict the connecting rod 1104. In conjunction with the threaded rod 1102 and the threaded cap 1103, the connecting rod 1104 can move horizontally within the movable groove 102, ensuring that the connecting rod 1104 remains stable during movement.

[0026] Please see Figure 1 , Figure 2 and Figure 4 A stranding sleeve 7 and a heating box 8 are fixed on the upper surface of the placement platform 6. A fan 9 is embedded in the upper surface of the placement platform 6, and an air cavity 601 is also formed on the surface of the placement platform 6. The output end of the fan 9 passes through the air cavity 601. A ventilation plate 901 is fixed on the surface of the air cavity 601 and is positioned below the wire. The fan 9, air cavity 601, and ventilation plate 901 are positioned on one side of the heating box 8. The fan 9 can cool the wire that has been heated by the heating box 8, so that after the wire is heated and softened inside the heating box 8, it can be quickly cooled and shaped, avoiding... To prevent damage to the plastic sheath of the wire during the subsequent winding process and improve the safety of the wire, a limiting frame is fixed to the side of the heating box 8, and a support rod 602 is also fixed to the upper surface of the placement table 6. A guide roller 10 is rotatably connected to the side of the support rod 602. The guide roller 10 is set on one side of the fan 9. The limiting frame can keep the wire in a horizontal state in the heating box 8, avoiding the wire from tilting and causing uneven heating of the wire. In addition, the guide roller 10 can guide the wire to avoid contact with the placement table 6, which would cause wear to the plastic sheath of the wire.

[0027] Please see Figure 1 , Figure 2 and Figure 5 The wire feeding assembly 5 includes a fixed plate 501 fixed to the side of the rotating plate 4. A support frame 502 is movably arranged inside the fixed plate 501. A wire feeding wheel 503 is rotatably connected to the inner wall of the support frame 502. A fixing block 504 is fixed to the surface of the fixed plate 501 by fixing bolts. The fixing block 504 is located above the support frame 502, and the upper surface of the fixing block 504 is in contact with the upper surface of the support frame 502. The fixing block 504 limits the support frame 502 to prevent the support frame 502 from shifting or shaking during rotation, thereby improving the stability of the steering wheel. There are multiple wire feeding assemblies 5, which are evenly arranged in a ring on the side of the rotating plate 4. A limit plate is fixed to the side of the rotating plate 4. A limit groove corresponding to the limit plate is opened on the side of the mounting plate 2. The rotating plate 4 moves on the side of the mounting plate 2 through the limit plate and the limit groove. During the process of the first motor 3 driving the rotating plate 4 and the wire feeding assembly 5 to twist and strand the wire, the limit plate and the limit groove can support the rotating plate 4 and improve the stability of the rotating plate 4.

[0028] The working principle of the above embodiment is as follows: First, the device is placed in a suitable position and electrically connected to an external power supply and an external control device, wherein the external control device is specifically an electronic device with control functions such as a controller or a computer. Then, the operator engages the wire feeding reel 503 and the support frame 502 with the wire wound on it in the groove on the surface of the fixing plate 501. Subsequently, the fixing block 504 is placed on top of the support frame 502 and fixed with fixing bolts, thereby fixing the support frame 502 inside the fixing plate 501. Then, the operator passes multiple wires sequentially through the stranding sleeve 7, the heating box 8, and the guide roller 10, and winds the wires with the winding roller 12. Subsequently, the staff operated the control device through the control equipment. The third motor 1106 drove the take-up roller 12 to rotate, and the take-up roller 12 wound up the wire. At the same time, the first motor 3 drove the rotating plate 4 to rotate, which drove the wire feeding assembly 5 fixed on the side of the rotating plate 4 to rotate synchronously, thereby stranding multiple wires. After the multiple wires were heated by the heating box 8, the plastic outer skin on their surface softened. Then, the softened wires were cooled by the fan 9 and the ventilation plate 901, so that the stranded wires were cooled and shaped, and the wires were prevented from springing back after stranding.

[0029] When the take-up roller 12 needs to be replaced, the operator only needs to control the second motor 1101 through the control equipment. The second motor 1101 drives the threaded rod 1102 to rotate, and the threaded rod 1102 drives the threaded cap 1103 to move. The threaded cap drives the connecting rod 1104 fixed on its upper surface and the first support plate 1105 fixed on the upper end of the connecting rod 1104 to move synchronously, thereby driving the rotating shaft 1107 to move, so that the locking block 1108 fixed on the side of the rotating shaft 1107 disengages from the locking groove 1201, and the operator can then remove the take-up roller 12 for replacement.

[0030] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire stranding device for network cable production, comprising a base (1) and a mounting plate (2) fixed on the upper surface of the base (1), characterized in that: The mounting plate (2) is fixed with a first motor (3), and the output end of the first motor (3) is fixed with a rotating plate (4). The side of the rotating plate (4) is equipped with a wire feeding assembly (5). The upper surface of the base (1) is also fixed with a placement platform (6) and a fixing assembly (11). The fixing assembly (11) is located at the other end relative to the mounting plate (2). The fixing component (11) includes a second motor (1101). The base (1) has a transmission chamber (101) inside. The second motor (1101) is installed inside the transmission chamber (101). The output end of the second motor (1101) is fixed with a threaded rod (1102). The other end of the threaded rod (1102) is rotatably connected to the inner wall of the transmission chamber (101). The surface of the threaded rod (1102) is threaded with a threaded cap (1103). The upper surface of the threaded cap (1103) is fixed with a connecting rod (1104). The upper end of the connecting rod (1104) is fixed with a first support plate (1105).

2. The wire stranding device for the production of screen cords according to claim 1, characterized in that A second support plate (1109) is fixed to the side of the first support plate (1105), and a third motor (1106) is fixed to the side of the second support plate (1109). A rotating shaft (1107) is fixed to the output end of the third motor (1106). A take-up roller (12) is provided on the side of the rotating shaft (1107). A locking block (1108) is fixed to the side of the rotating plate (4). A locking groove (1201) corresponding to the locking block (1108) is opened on the side of the take-up roller (12). The locking block (1108) is locked inside the locking groove (1201). There are two threaded rods (1102), two threaded caps (1103), two connecting rods (1104), and two first support plates (1105), which are symmetrically arranged at both ends of the second motor (1101). There are two rotating shafts (1107), and the other rotating shaft (1107) is rotatably arranged on the side of the first support plate (1105).

3. The wire stranding device for the production of screen cords according to claim 1, characterized in that: The upper surface of the base (1) is provided with a movable groove (102), the transmission chamber (101) and the movable groove (102) are connected, and the upper end of the connecting rod (1104) passes through the movable groove (102).

4. The wire stranding device for the production of screen cords according to claim 3, characterized in that The upper surface of the placement platform (6) is fixed with a twisted sleeve (7) and a heating box (8). A fan (9) is embedded in the upper surface of the placement platform (6). A wind cavity (601) is also opened on the surface of the placement platform (6). The output end of the fan (9) passes through the inside of the wind cavity (601). A ventilation plate (901) is fixed on the surface of the wind cavity (601). The ventilation plate (901) is located below the wire. The fan (9), the wind cavity (601) and the ventilation plate (901) are located on one side of the heating box (8).

5. A wire stranding device for the production of cords according to claim 4, characterized in that: The heating box (8) has a limit frame fixed on its side, and a support rod (602) is fixed on the upper surface of the placement platform (6). A guide roller (10) is rotatably connected to the side of the support rod (602), and the guide roller (10) is set on one side of the fan (9).

6. The wire stranding device for the production of screen cords according to claim 1, characterized in that: The wire feeding assembly (5) includes a fixed plate (501) fixed to the side of the rotating plate (4). A support frame (502) is movably arranged inside the fixed plate (501). A wire feeding wheel (503) is rotatably connected to the inner wall of the support frame (502). A fixing block (504) is fixed to the surface of the fixed plate (501) by fixing bolts. The fixing block (504) is arranged above the support frame (502), and the upper surface of the fixing block (504) is in contact with the upper surface of the support frame (502).

7. The wire stranding device for the production of screen cords according to claim 1, characterized in that: There are multiple wire feeding components (5), which are evenly arranged in a ring on the side of the rotating plate (4). A limiting plate is fixed on the side of the rotating plate (4), and a limiting groove corresponding to the limiting plate is opened on the side of the mounting plate (2). The rotating plate (4) moves on the side of the mounting plate (2) through the limiting plate and the limiting groove.

Images