Cable cage stranding machine

Abstract

The utility model discloses a cable cage stranding machine which comprises a machine base, a stand column is arranged above the machine base, a mounting disc is arranged on one side of the stand column, a hollow pipe is arranged on one side of the center of the mounting disc, a mounting groove is formed in the mounting disc, a pay-off roller is arranged in the mounting groove, and a cable is arranged in the pay-off roller. A twisting pipe assembly is arranged above the machine base, a first mounting frame and a second mounting frame are arranged above the machine base, a hollow winding roller is arranged between the first mounting frame and the second mounting frame, connectors are arranged on the inner side of the first mounting frame and the inner side of the second mounting frame, and the connectors are in a circular truncated cone shape. According to the cage stranding machine, each group of copper wires can be arranged and guided, the copper wires are prevented from touching a driving structure, the broken copper wires in the stranding process are not contacted and wound with the copper wires at other positions, a stranded cable is protected, and the quality of the stranded cable is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically to a cable cage stranding machine. Background Technology

[0002] A cage stranding machine is a complex mechanical device, also known as a cage-type stranding machine, mainly used to braid or strand metal wires to form a mesh structure or thicker conductors and cables. It plays a vital role in the production process of wire and cable factories, used to produce various stranded wires such as control cables, rubber cables, steel strands, steel-cored aluminum strands, copper strands, aluminum strands, and flexible stranded wires.

[0003] Chinese Patent Publication No. CN221708460U, authorized on September 13, 2024, discloses a cage winding machine for cable production, relating to the field of cage winding machine technology. It addresses the problem that existing cage winding machines, when winding cables, use a winch to rotate and wind a single copper wire. The motor and drive structure used to drive the winch are typically located at the front and rear ends of the winch. During winding, the copper wire easily comes into contact with the drive structure, causing it to become stuck. Furthermore, the slots on the winch are usually fixed, preventing movement of the slots used to engage single copper wires and thus limiting the adjustment of the copper wire's position according to production needs. The invention includes a base and a fixing plate, which is fixedly mounted on the upper front side of the base. The middle of the fixing plate has a front-to-back connecting structure. A winch is movably mounted inside the fixing plate. The outer surface of the winch is surrounded by teeth, and symmetrical circular grooves are arranged on the left and right sides of the lower interior of the fixing plate.

[0004] Existing wire cage stranding machines are prone to causing copper wires to come into contact with the drive structure during stranding, which can easily lead to the copper wires getting stuck on the drive structure. Broken wires can easily become entangled with wires in other locations, causing friction with the equipment and resulting in wire wear. This reduces the quality of the stranded cable and fails to meet usage requirements. Utility Model Content

[0005] The purpose of this utility model is to provide a cable cage stranding machine to solve the problems mentioned in the background art, such as the copper wire easily touching the drive structure when stranding copper wire, which can easily cause the copper wire to get stuck on the drive structure, and broken wires easily getting tangled with wires in other locations, causing friction with the equipment and resulting in wire wear, reducing the quality of the stranded cable and failing to meet the usage requirements.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable cage stranding machine, including a base, a column above the base, and the column being connected to the base by screws; a mounting plate on one side of the column; a hollow tube on one side of the center of the mounting plate, fixedly connected to the mounting plate; the hollow tube being rotatably connected to the column; mounting grooves on the mounting plate, at least four of which are equidistantly arranged; a wire feeding roller inside each mounting groove, rotatably connected to the mounting plate; and a stranding tube assembly above the base. The stranded tube assembly is connected to the machine base by screws. The stranded tube assembly is located on one side of the mounting plate. A first mounting bracket and a second mounting bracket are provided above the machine base. The first mounting bracket is fixedly connected to the machine base. A hollow take-up roller is provided between the first mounting bracket and the second mounting bracket. A connector is provided on the inner side of both the first mounting bracket and the second mounting bracket. The connector is rotatably connected to the first mounting bracket and the second mounting bracket. The connector is frustum-shaped. A second motor is provided on one side of the first mounting bracket. The second motor is connected to the first mounting bracket by screws. The output end of the second motor is connected to one end of the connector.

[0007] Preferably, the column has a rotating cavity inside, a first gear is provided inside the rotating cavity, a first motor is provided on one side of the column and the first motor is connected to the column by screws, the output end of the first motor is connected to one end of the first gear, a second gear is provided below the first gear and the first gear and the second gear are meshed together, the first gear and the second gear are rotatably connected to the column, the second gear is provided outside the hollow tube and is fixedly connected to the hollow tube.

[0008] Preferably, bearings are provided inside both ends of the rotating cavity, two bearings are provided, and the bearings are located outside the hollow tube. The bearings are connected to the column and the hollow tube as a whole.

[0009] Preferably, a winch is provided on one side of the mounting plate, and the winch is connected to the mounting plate by screws. A second through hole is provided at the center of the winch. The winch is horizontally aligned with the center of the hollow tube. A third through hole is provided on the winch. There are at least four third through holes, and they are equidistant from each other on the winch. The third through holes are corresponding to the wire feeding roller.

[0010] Preferably, the upper end of the base is provided with a second mounting groove, the lower end of the second mounting bracket extends into the interior of the second mounting groove, and the second mounting bracket is slidably connected to the base. The interior of the second mounting groove is provided with a second electric actuator, and the second electric actuator is located on one side of the second mounting bracket. The second electric actuator is connected to the base and the second mounting bracket by screws.

[0011] Preferably, a first upright is provided on one side of the hollow take-up roller, and a telescopic cavity is provided inside the first upright. A second upright is provided above the first upright, and the lower end of the second upright extends into the telescopic cavity. The second upright is slidably connected to the first upright. A compression spring is provided inside the telescopic cavity, and the two ends of the compression spring are fixedly connected to the first upright and the second upright, respectively. A first through hole is provided on the second upright, and a rubber ring is provided inside the first through hole. The rubber ring is integrally connected to the second upright.

[0012] Preferably, the upper end of the base is provided with a first mounting groove, the lower end of the first upright extends into the interior of the first mounting groove, and the first upright is slidably connected to the base. The interior of the first mounting groove is provided with a first electric push rod, and the first electric push rod is located on one side of the first upright. The first electric push rod is fixedly connected to the base and the first upright.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model device, through the arrangement of a mounting plate, a wire feeding roller, a stranding tube assembly, a hollow tube, a first motor, a first gear, and a second gear, allows copper wire to be wound and connected for feeding in the direction of the wire feeding roller. One end of the copper wire passes through the stranding tube assembly and is tightened. The first motor is turned on to drive the first gear to rotate in the direction of rotation. The first gear meshes with the second gear in the direction of rotation. As the first gear rotates, it drives the hollow tube to rotate, causing the mounting plate to rotate. The rotating mounting plate releases the copper wire wound in the direction of the wire feeding roller and winds it in the same direction to achieve cable cage stranding.

[0015] This utility model device, through the setting of a winch, a second through hole and a third through hole, allows copper wires to pass through the direction of the third through hole. The direction of the winch rotates synchronously with the direction of the mounting plate, which limits the copper wires, prevents them from crossing and tangling, and also ensures the tension of the copper wires, improving the twisting effect. The direction of the hollow tube, in conjunction with the direction of the second through hole, can add a core rod in the middle of the twisted cable, so that multiple copper wires are evenly twisted and wound around the outside of the core rod.

[0016] This utility model device comprises a hollow take-up roller, a second motor, a connector, a second mounting groove, a second electric push rod, a second mounting bracket, a first upright, a second upright, a first through hole, a first electric push rod, and a compression spring. The connector is clamped and fixed from both ends of the hollow take-up roller. One end of the twisted cable is connected to the hollow take-up roller. Turning on the second motor rotates the connector, which in turn rotates the hollow take-up roller. The rotating hollow take-up roller winds up the twisted cable. After winding, the second electric push rod is driven to move the second mounting bracket away from the first upright. The mounting direction moves, separating the connector direction from the hollow take-up roller direction, facilitating the disassembly and replacement of the hollow take-up roller direction. The first upright direction, the second upright direction, and the compression spring direction constitute a limiting structure. The twisted cable passes through the first through hole direction, which guides and limits the winding cable. The compression spring direction adjusts the pressure between the cable and the second upright direction to ensure the tension of the winding cable. The first electric push rod direction drives the first upright direction to move along the first mounting groove direction, changing the position of the limiting structure, which facilitates the even winding of the twisted cable onto the hollow take-up roller direction, improving the cable winding effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a structural diagram showing the connection between the winch and the mounting plate of this utility model;

[0019] Figure 3 This is a diagram showing the connection relationship between the hollow tube and the column of this utility model;

[0020] Figure 4 This is a diagram showing the connection relationship between the first upright frame, the base, and the second upright frame of this utility model;

[0021] Figure 5 This diagram shows the connection relationship between the hollow take-up roller of this utility model and the first and second mounting frames.

[0022] In the diagram: 1. Base; 2. Column; 3. Hollow tube; 4. First motor; 5. Mounting plate; 6. Mounting slot; 7. Pay-off roller; 8. Stranding tube assembly; 9. First mounting slot; 10. First support frame; 11. Second support frame; 12. First through hole; 13. Rubber ring; 14. First electric actuator; 15. First mounting frame; 16. Hollow take-up roller; 17. Second motor; 18. Winch; 19. Second through hole; 20. Third through hole; 21. Rotating cavity; 22. First gear; 23. Second gear; 24. Bearing; 25. Telescopic cavity; 26. Compression spring; 27. Connector; 28. Second mounting slot; 29. ​​Second electric actuator; 30. Second mounting frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figure 1-5 This utility model provides an embodiment of a cable cage winding machine, including a base 1, a column 2 disposed above the base 1 and connected to the base 1 by screws, a mounting plate 5 disposed on one side of the column 2, a hollow tube 3 disposed on one side of the center of the mounting plate 5 and fixedly connected to the mounting plate 5, the hollow tube 3 being rotatably connected to the column 2, and mounting grooves 6 disposed on the mounting plate 5, at least four of which are equidistantly arranged on the mounting plate 5, and the interior of the mounting grooves 6 is provided with a place for... A wire roller 7 is provided, and the wire feeding roller 7 is rotatably connected to the mounting plate 5. A stranding tube assembly 8 is provided above the machine base 1, and the stranding tube assembly 8 is connected to the machine base 1 by screws. The stranding tube assembly 8 is located on one side of the mounting plate 5. A first mounting frame 15 and a second mounting frame 30 are provided above the machine base 1, and the first mounting frame 15 is fixedly connected to the machine base 1. A hollow take-up roller 16 is provided between the first mounting frame 15 and the second mounting frame 30. Connectors 27 are provided on the inner sides of both the first mounting frame 15 and the second mounting frame 30. Connector 27 is rotatably connected to the first mounting bracket 15 and the second mounting bracket 30. Connector 27 is frustoconical in shape. A second motor 17 is provided on one side of the first mounting bracket 15 and is connected to the first mounting bracket 15 by screws. The output end of the second motor 17 is connected to one end of connector 27. A rotating cavity 21 is provided inside the column 2. A first gear 22 is provided inside the rotating cavity 21. A first motor 4 is provided on one side of the column 2 and is connected to the column 2 by screws. The output end of the first motor 4 is connected to one end of the first gear 22. A second gear 23 is provided below the first gear 22 and the first gear 22 and the second gear 23 are meshed. The first gear 22 and the second gear 23 are rotatably connected to the column 2. The second gear 23 is located outside the hollow tube 3 and is fixedly connected to the hollow tube 3. Bearings 24 are provided inside both ends of the rotating cavity 21. There are two bearings 24 and they are located outside the hollow tube 3. The bearings 24 are integrated with the column 2 and the hollow tube 3.

[0025] In use: Install the wire feeding roller 7 with the copper wire wound around it to the mounting plate 5. Pass one end of the copper wire through the stranding tube assembly 8 and tighten one end of the copper wire. Turn on the first motor 4 to drive the first gear 22 to rotate. The first gear 22 meshes with the second gear 23. As the first gear 22 rotates, it drives the hollow tube 3 to rotate, causing the mounting plate 5 to rotate. The rotating mounting plate 5 releases the copper wire wound on the wire feeding roller 7 and winds it in the same direction. It is clamped and fixed from both ends of the hollow take-up roller 16 through the connector 27. One end of the twisted cable is connected to the hollow take-up roller 16. Turn on the second motor 17 to drive the connector 27 to rotate. As the connector 27 rotates, it drives the hollow take-up roller 16 to rotate. The rotating hollow take-up roller 16 winds and winds the twisted cable.

[0026] Please see Figure 2 A winch 18 is provided on one side of the mounting plate 5, and the winch 18 is connected to the mounting plate 5 by screws. A second through hole 19 is provided at the center of the winch 18. The winch 18 is horizontally positioned with the center of the hollow tube 3. A third through hole 20 is provided on the winch 18. There are at least four third through holes 20, and they are equidistant from each other on the winch 18. The third through holes 20 are corresponding to the pay-off roller 7. The copper wire on the pay-off roller 7 is passed through the third through hole 20. The winch 18 rotates synchronously with the mounting plate 5, which limits the copper wire and prevents the copper wire from crossing and tangling. It can also ensure the tension of the copper wire and improve the twisting effect of the copper wire. The hollow tube 3, together with the second through hole 19, can add a core rod in the middle of the twisted cable, so that multiple copper wires are evenly twisted and wound around the outside of the core rod.

[0027] Please see Figure 1 and Figure 5 The upper end of the base 1 is provided with a second mounting groove 28. The lower end of the second mounting bracket 30 extends into the interior of the second mounting groove 28 and is slidably connected to the base 1. The interior of the second mounting groove 28 is provided with a second electric push rod 29, which is located on one side of the second mounting bracket 30. The second electric push rod 29 is connected to the base 1 and the second mounting bracket 30 by screws. The second electric push rod 29 drives the second mounting bracket 30 to move along the second mounting groove 28, changing the distance between the first mounting bracket 15 and the second mounting bracket 30, and adjusting the connection state between the connector 27 and the hollow take-up roller 16, so as to facilitate the disassembly and replacement of the hollow take-up roller 16.

[0028] Please see Figure 1 and Figure 4A first upright 10 is provided on one side of the hollow take-up roller 16. A telescopic cavity 25 is provided inside the first upright 10. A second upright 11 is provided above the first upright 10, with its lower end extending into the telescopic cavity 25. The second upright 11 is slidably connected to the first upright 10. A compression spring 26 is provided inside the telescopic cavity 25, with both ends of the compression spring 26 fixedly connected to the first upright 10 and the second upright 11, respectively. A first through hole 12 is provided on the second upright 11, with a rubber ring 13 inside the first through hole 12. The rubber ring 13 is integrally connected to the second upright 11. A first mounting groove 9 is provided at the upper end of the base 1, and the lower end of the first upright 10 extends into the first mounting groove 9. A support frame 10 is slidably connected to the base 1. A first electric push rod 14 is provided inside the first mounting groove 9 and is located on one side of the first support frame 10. The first electric push rod 14 is fixedly connected to the base 1 and the first support frame 10. The first support frame 10, the second support frame 11 and the compression spring 26 form a limiting structure. The twisted cable is passed through the first through hole 12, which guides and limits the winding cable. The compression spring 26 adjusts the pressure between the cable and the second support frame 11 to ensure the tension of the winding cable. The first electric push rod 14 drives the first support frame 10 to move along the first mounting groove 9, changing the position of the limiting structure, so that the twisted cable can be evenly wound onto the hollow winding roller 16, thereby improving the cable winding effect.

[0029] Working principle: The unwinding roller 7 with wound copper wire is installed on the mounting plate 5. One end of the copper wire is passed through the third through hole 20 and the stranding tube assembly 8, and the end of the copper wire is tightened. The first motor 4 is turned on to drive the first gear 22 to rotate. The first gear 22 meshes with the second gear 23. As the first gear 22 rotates, it drives the hollow tube 3 to rotate, causing the mounting plate 5 to rotate. The rotating mounting plate 5 releases the copper wire wound on the unwinding roller 7 and winds it in the same direction. The second electric push rod 29 drives the second mounting bracket 30 to move along the second mounting groove 28. The connector 27 is used to clamp and fix it from both ends of the hollow take-up roller 16. One end of the stranded cable is connected to the hollow take-up roller 16. The second motor 17 is turned on to drive the connector 27 to rotate. As the connector 27 rotates, it drives the first gear 22 to rotate. The hollow take-up roller 16 rotates, winding the twisted cable around it. The first support frame 10, the second support frame 11, and the compression spring 26 form a limiting structure, guiding and limiting the winding cable as it passes through the first through hole 12. The compression spring 26 adjusts the pressure between the cable and the second support frame 11 to ensure the tension of the wound cable. The first electric push rod 14 drives the first support frame 10 to move along the first mounting groove 9, changing the position of the limiting structure to facilitate the even winding of the twisted cable onto the hollow take-up roller 16. After winding, the second electric push rod 29 is driven to move the second mounting frame 30 away from the first mounting frame 15, separating the connector 27 from the hollow take-up roller 16, facilitating the disassembly and replacement of the hollow take-up roller 16.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] 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 cable cage winding machine, comprising a base (1), characterized in that: A column (2) is provided above the base (1), and the column (2) is connected to the base (1) by screws. A mounting plate (5) is provided on one side of the column (2). A hollow tube (3) is provided on one side of the center of the mounting plate (5), and the hollow tube (3) is fixedly connected to the mounting plate (5). The hollow tube (3) is rotatably connected to the column (2). A mounting groove (6) is provided on the mounting plate (5). There are at least four mounting grooves (6), and the mounting grooves (6) are equidistantly arranged on the mounting plate (5). A wire feeding roller (7) is provided inside the mounting groove (6), and the wire feeding roller (7) is rotatably connected to the mounting plate (5). A twisted tube assembly (8) is provided above the base (1), and the twisted tube assembly (8) is connected to the base (1) by screws. The first mounting bracket (15) and the second mounting bracket (30) are provided on one side of the mounting plate (5). The first mounting bracket (15) is fixedly connected to the base (1). A hollow take-up roller (16) is provided between the first mounting bracket (15) and the second mounting bracket (30). A connector (27) is provided on the inner side of the first mounting bracket (15) and the second mounting bracket (30). The connector (27) is rotatably connected to the first mounting bracket (15) and the second mounting bracket (30). The connector (27) is frustum shaped. A second motor (17) is provided on one side of the first mounting bracket (15). The second motor (17) is connected to the first mounting bracket (15) by screws. The output end of the second motor (17) is connected to one end of the connector (27).

2. The cable cage stranding machine according to claim 1, characterized in that: The column (2) has a rotating cavity (21) inside, and a first gear (22) is provided inside the rotating cavity (21). A first motor (4) is provided on one side of the column (2), and the first motor (4) is connected to the column (2) by screws. The output end of the first motor (4) is connected to one end of the first gear (22). A second gear (23) is provided below the first gear (22), and the first gear (22) and the second gear (23) are meshed. The first gear (22) and the second gear (23) are rotatably connected to the column (2). The second gear (23) is provided outside the hollow tube (3), and the second gear (23) is fixedly connected to the hollow tube (3).

3. A cable cage stranding machine according to claim 2, characterized in that: The rotating cavity (21) is equipped with bearings (24) at both ends. There are two bearings (24), and the bearings (24) are located outside the hollow tube (3). The bearings (24) are connected to the column (2) and the hollow tube (3) as a whole.

4. A cable cage winch according to claim 1, characterized in that: A winch (18) is provided on one side of the mounting plate (5), and the winch (18) is connected to the mounting plate (5) by screws. A second through hole (19) is provided at the center of the winch (18). The winch (18) is horizontally aligned with the center of the hollow tube (3). A third through hole (20) is provided on the winch (18). There are at least four third through holes (20), and the third through holes (20) are equidistantly arranged on the winch (18). The third through holes (20) are correspondingly arranged with the wire feeding roller (7).

5. A cable cage stranding machine according to claim 1, characterized in that: The upper end of the base (1) is provided with a second mounting groove (28), the lower end of the second mounting bracket (30) extends into the interior of the second mounting groove (28), and the second mounting bracket (30) is slidably connected to the base (1). The interior of the second mounting groove (28) is provided with a second electric push rod (29), and the second electric push rod (29) is located on one side of the second mounting bracket (30). The second electric push rod (29) is connected to the base (1) and the second mounting bracket (30) by screws.

6. A cable cage winch according to claim 1, characterized in that: A first upright (10) is provided on one side of the hollow take-up roller (16). A telescopic cavity (25) is provided inside the first upright (10). A second upright (11) is provided above the first upright (10). The lower end of the second upright (11) extends into the telescopic cavity (25), and the second upright (11) is slidably connected to the first upright (10). A compression spring (26) is provided inside the telescopic cavity (25), and the two ends of the compression spring (26) are fixedly connected to the first upright (10) and the second upright (11) respectively. A first through hole (12) is provided on the second upright (11), and a rubber ring (13) is provided inside the first through hole (12), and the rubber ring (13) is connected to the second upright (11) as a whole.

7. A cable cage winch according to claim 6, characterized in that: The upper end of the base (1) is provided with a first mounting groove (9), the lower end of the first stand (10) extends into the interior of the first mounting groove (9), and the first stand (10) is slidably connected to the base (1). The interior of the first mounting groove (9) is provided with a first electric push rod (14), and the first electric push rod (14) is located on one side of the first stand (10). The first electric push rod (14) is fixedly connected to the base (1) and the first stand (10).

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