Stranding machine capable of rapidly feeding wires

Abstract

The utility model discloses a stranding machine capable of quickly feeding wires, which comprises a rotating seat, a stranding ring is arranged outside the rotating seat, a feeding port is arranged on the inner side of the stranding ring, and a servo motor is arranged outside the stranding ring. Through cooperation of the rotating base, the stranding ring, the servo motor, the bearing frame, the feeding port and a material coil, the rotating base can provide support for the stranding ring so that the stranding ring can rotate, the servo motor can drive the bearing frame to move, the bearing frame can drive the material coil to move, and when the diameter of the outermost periphery of the material coil is reduced, the material coil can be wound conveniently. The servo motor can drive the material coil to be close to the feeding port, so that wires unwound by the material coil are kept parallel to the feeding port, it is ensured that the wires output by the material coil cannot be gradually tightened along with reduction of the diameter of a coil on the periphery of the coil, and therefore when a main cable advances, the unwinding speed of the material coil can be ignored, and the winding speed of the main cable can be reduced. And the stable wire feeding time is always kept from startup to single production completion.

Description

Technical Field

[0001] The utility model relates to the technical field of wire twisting machines, in particular to a wire twisting machine capable of quickly feeding wires. Background Art

[0002] The frame stranding machine is a kind of equipment specially used for cable processing. It can twist multiple wires or cables together to form a larger cable. This kind of equipment is very common in the cable processing industry and is one of the important equipment in the cable production process.

[0003] In the middle of the frame-type stranding machine, there is a wire reel for releasing wire. The wire released by the wire reel can be wound on the surface of the main cable, making it have a strong quality. However, after continuous release of wire, the diameter of the wire reel will gradually decrease, so that the wire will be tilted in the later stage. In order to ensure that the wire wound on the main cable will not be loose, the rotation of the wire reel is usually kept the same, so that the wire on the main cable becomes tighter and tighter, and then the surface tension of the wire output by the stranding machine becomes higher and higher in the later stage. When a circle is stored, the tension of the outer circle wire will be much higher than that of the inner circle wire, so that the tension of the whole wire is inconsistent, resulting in different quality of the whole wire, and the stranding machine will reduce the overall speed of the cable as the diameter of the wire reel decreases. In order to solve this problem, the utility model provides a stranding machine that can quickly feed wires to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a wire twisting machine which can quickly feed wires and has the characteristics of maintaining a stable top wire and not causing the tension of the entire wire to be different.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire stranding machine capable of fast wire feeding, comprising a rotating seat, a stranding coil is arranged outside the rotating seat, a feed port is arranged inside the stranding coil, a servo motor is arranged outside the stranding coil, and a supporting frame is arranged outside the stranding coil.

[0006] In order to avoid misalignment of the stranding coil during rotation, as a preferred wire stranding machine that can quickly feed wires according to the utility model, a load-bearing seat is fixedly installed on the outer surface of the rotating seat, a wheel seat 1 is fixedly installed on the outer surface of the load-bearing seat, and a load-bearing wheel is rotatably connected to the outer surface of the wheel seat 1, and a slideway is fixedly installed on the outer surface of the stranding coil, and the outer surface of the slideway is in close contact with the outer surface of the load-bearing wheel.

[0007] In order to facilitate the movement of the supporting frame, as a preferred wire stranding machine that can quickly feed wires of the utility model, the outer surface of the stranding coil is fixedly mounted on the mounting seat, the outer surface of the mounting seat is fixedly mounted with a slide rail, the outer surface of the slide rail is slidably connected with a slide, and the outer surface of the slide is fixedly mounted with the outer surface of the supporting frame.

[0008] In order to facilitate the replacement of the barrel, as a preferred wire twisting machine that can quickly feed the wire of the utility model, a bearing rod is fixedly installed on the outer surface of the bearing frame, and the outer surface of the bearing rod is slidably connected to the barrel. A fixed disk is detachably provided at one end of the bearing rod, and the outer surface of the fixed disk is in close contact with one end of the barrel.

[0009] In order to enable the detection roller to move, as a preferred wire stranding machine that can quickly feed wires of the utility model, the number of slides is the same as the number of feed ports, a detection frame is fixedly installed on the outer surface of the slide, a directional rod is fixedly installed on the outer surface of the detection frame, the outer surface of the directional rod is slidably connected to a wheel seat two, the outer surface of the wheel seat two is rotatably connected to the detection roller, and the outer surface of the detection roller is in close contact with the outer surface of the barrel.

[0010] In order to enable the detection roller to always be attached to the barrel, as a preferred wire stranding machine that can quickly feed wires of the utility model, a spring is sleeved on the outer surface of the directional rod, one end of the spring is fixedly mounted on the outer surface of the wheel seat 2, and the other end of the spring is fixedly mounted on the outer surface of the detection frame.

[0011] In order to be able to drive the barrel to move as a whole, as a preferred wire stranding machine that can quickly feed wires of the utility model, the outer surface of the stranding coil is fixedly installed with a bearing seat, the outer surface of the bearing seat and the outer surface of the servo motor are fixedly installed, and the output end of the servo motor is fixedly installed with a threaded rod, and the outer surface of the threaded rod is threadedly connected to the inner wall of the slide.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model cooperates with a rotating seat, a stranding coil, a servo motor, a support frame, a feed port and a material reel. The rotating seat can provide support for the stranding coil so that the stranding coil can rotate, the servo motor can drive the support frame to move, and the support frame can drive the material reel to move. When the diameter of the material reel at the outermost edge is reduced, the servo motor can drive the material reel to approach the feed port, so that the wire material released by the material reel maintains a relatively parallel posture with the feed port, ensuring that the wire material output by the material reel will not be gradually tightened as the diameter of the outer coil of the reel is reduced, so that when the main cable is moving forward, the material discharge speed of the material reel can be ignored, and a stable wire feeding time can be maintained from startup to completion of a single production.

[0014] 2. The utility model cooperates between the bearing rod, the barrel and the fixed plate. The surface of the bearing rod is sleeved with a bearing. The bearing can make the barrel more flexible when rotating. The fixed plate can easily fix the barrel on the bearing rod and also facilitate the replacement of the barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is the overall main structural diagram of the utility model;

[0017] Figure 3 This is the overall structure diagram of the twisted coil of the utility model;

[0018] Figure 4 This is the transmission structure diagram of the barrel of the utility model;

[0019] Figure 5 This is an exploded view of the disassembly and assembly structure of the barrel of the utility model.

[0020] In the figure: 1. rotating seat; 2. twisting coil; 3. feeding port; 4. servo motor; 5. bearing frame; 6. load-bearing seat; 7. wheel seat one; 8. load-bearing wheel; 9. slideway; 10. mounting seat; 11. slide rail; 12. slide; 13. load-bearing rod; 14. barrel; 15. fixed plate; 16. detection frame; 17. directional rod; 18. wheel seat two; 19. detection roller; 20. spring; 21. bearing seat; 22. threaded rod. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments to help understand the content of the present invention. The methods used in the present invention are all conventional methods unless otherwise specified; the raw materials and devices used are all conventional commercial products unless otherwise specified.

[0022] See also Figures 1 to 5 A wire stranding machine capable of fast wire feeding comprises a rotating seat 1, a stranding coil 2 is arranged outside the rotating seat 1, a feeding port 3 is arranged inside the stranding coil 2, a servo motor 4 is arranged outside the stranding coil 2, and a supporting frame 5 is arranged outside the stranding coil 2.

[0023] In the present embodiment: the rotating seat 1 can provide support for the stranding coil 2 so that the stranding coil 2 can rotate, the servo motor 4 can drive the carrier frame 5 to move, and the carrier frame 5 can drive the material roll to move, so that when the diameter of the material roll at the outermost edge is reduced, the servo motor 4 can drive the material roll close to the feed port 3, so that the wire material released by the material roll maintains a relatively parallel posture with the feed port 3, ensuring that the wire material output by the material roll will not be gradually tightened as the diameter of the outer coil of the material is reduced, so that the main cable can ignore the material roll discharge speed when moving forward, and maintain a stable wire feeding time from starting the machine to completing a single production.

[0024] As a technical optimization scheme of the utility model, a load-bearing seat 6 is fixedly installed on the outer surface of the rotating seat 1, a wheel seat 7 is fixedly installed on the outer surface of the load-bearing seat 6, a load-bearing wheel 8 is rotatably connected to the outer surface of the wheel seat 7, and a slideway 9 is fixedly installed on the outer surface of the stranding coil 2, and the outer surface of the slideway 9 is in close contact with the outer surface of the load-bearing wheel 8.

[0025] In this embodiment: the rotating seat 1 can provide load-bearing function for the wheel seat 7 through the load-bearing seat 6, the stranding coil 2 can rotate freely through the support provided by the load-bearing wheel 8, and the slideway 9 can ensure that the stranding coil 2 will not fall off or shift from the load-bearing wheel 8 during rotation.

[0026] As a technical optimization solution of the utility model, the outer surface of the stranding coil 2 is fixedly mounted on the mounting seat 10, the outer surface of the mounting seat 10 is fixedly mounted with a slide rail 11, the outer surface of the slide rail 11 is slidably connected with a slide frame 12, and the outer surface of the slide frame 12 is fixedly mounted with the outer surface of the supporting frame 5.

[0027] In this embodiment: the mounting seat 10 can provide support for the slide rail 11 so that the slide rail 11 presents a straight shape, and the slide frame 12 can drive the carrier frame 5 to move in the direction given by the slide rail 11.

[0028] As a technical optimization solution of the utility model, a load-bearing rod 13 is fixedly installed on the outer surface of the load-bearing frame 5, and a barrel 14 is slidably connected to the outer surface of the load-bearing rod 13. A fixed plate 15 is detachably provided at one end of the load-bearing rod 13, and the outer surface of the fixed plate 15 is in close contact with one end of the barrel 14.

[0029] In this embodiment: a bearing is sleeved on the surface of the bearing rod 13, and the bearing can make the barrel 14 more flexible when rotating. The fixing plate 15 can fix the barrel 14 on the bearing rod 13 and also facilitate the replacement of the barrel 14.

[0030] As a technical optimization scheme of the utility model, the number of slides 12 is the same as the number of feed ports 3, a detection frame 16 is fixedly installed on the outer surface of the slide 12, a directional rod 17 is fixedly installed on the outer surface of the detection frame 16, the outer surface of the directional rod 17 is slidably connected to a wheel seat 2 18, the outer surface of the wheel seat 2 18 is rotatably connected to a detection roller 19, and the outer surface of the detection roller 19 is in close contact with the outer surface of the barrel 14.

[0031] In this embodiment, when the slide 12 moves, it can drive the directional rod 17 and the detection roller 19 through the detection frame 16 , and the detection roller 19 can move in a fixed direction given by the directional rod 17 through the wheel seat 18 .

[0032] As a technical optimization solution of the utility model, a spring 20 is sleeved on the outer surface of the directional rod 17, one end of the spring 20 is fixedly installed with the outer surface of the wheel seat 18, and the other end of the spring 20 is fixedly installed with the outer surface of the detection frame 16.

[0033] In this embodiment, the spring 20 can always use the detection frame 16 as a fixed point to push the second wheel seat 18 to ensure that the detection roller 19 can always be attached to the surface of the barrel 14.

[0034] As a technical optimization solution of the utility model, a bearing seat 21 is fixedly installed on the outer surface of the stranding coil 2, and the outer surface of the bearing seat 21 is fixedly installed on the outer surface of the servo motor 4. A threaded rod 22 is fixedly installed on the output end of the servo motor 4, and the outer surface of the threaded rod 22 is threadedly connected to the inner wall of the slide 12.

[0035] In this embodiment, the servo motor 4 can drive the slide 12 and its accessories to move together through the threaded rod 22, and then can drive the barrel 14 to approach the feed port 3 when the diameter of the outer ring of the barrel 14 is reduced.

[0036] Working principle:

[0037] When the outer diameter of the barrel 14 is reduced, the spring 20 can push the detection roller 19 to always adhere to the surface of the barrel 14, and the servo motor 4 can drive the slide 12 to move appropriately according to the moving distance of the detection roller 19, ensuring that the material line released from the barrel 14 remains relatively parallel to the feed port 3. In addition, the equipment is connected to a central control console, which can collect the positions of all detection rollers 19. The data for controlling all servo motors 4 mainly comes from the detection rollers 19 on the left and right sides of the stranding coil 2 that remain parallel to the ground, thereby reducing the numerical difference caused by gravity.

[0038] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0039] However, what is described above is only a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A wire stranding machine capable of fast wire feeding, comprising a rotating seat (1), characterized in that: A twisting coil (2) is arranged outside the rotating seat (1), a material inlet (3) is arranged inside the twisting coil (2), a servo motor (4) is arranged outside the twisting coil (2), and a supporting frame (5) is arranged outside the twisting coil (2).

2. A wire stranding machine capable of fast wire feeding according to claim 1, characterized in that: A load-bearing seat (6) is fixedly mounted on the outer surface of the rotating seat (1), a wheel seat (7) is fixedly mounted on the outer surface of the load-bearing seat (6), a load-bearing wheel (8) is rotatably connected to the outer surface of the wheel seat (7), a slideway (9) is fixedly mounted on the outer surface of the stranding coil (2), and the outer surface of the slideway (9) is in close contact with the outer surface of the load-bearing wheel (8).

3. A wire stranding machine capable of fast wire feeding according to claim 1, characterized in that: A mounting seat (10) is fixedly mounted on the outer surface of the stranding coil (2), a slide rail (11) is fixedly mounted on the outer surface of the mounting seat (10), a slide rack (12) is slidably connected to the outer surface of the slide rail (11), and the outer surface of the slide rack (12) is fixedly mounted to the outer surface of the carrier frame (5).

4. A wire stranding machine capable of fast wire feeding according to claim 3, characterized in that: A bearing rod (13) is fixedly mounted on the outer surface of the bearing frame (5), and a barrel (14) is slidably connected to the outer surface of the bearing rod (13). A fixing plate (15) is detachably mounted on one end of the bearing rod (13), and the outer surface of the fixing plate (15) is in close contact with one end of the barrel (14).

5. A wire stranding machine capable of fast wire feeding according to claim 4, characterized in that: The number of the slides (12) is the same as the number of the feed ports (3); a detection frame (16) is fixedly mounted on the outer surface of the slide (12); a directional rod (17) is fixedly mounted on the outer surface of the detection frame (16); the outer surface of the directional rod (17) is slidably connected to a wheel seat 2 (18); the outer surface of the wheel seat 2 (18) is rotatably connected to a detection roller (19); the outer surface of the detection roller (19) is in close contact with the outer surface of the barrel (14).

6. A wire stranding machine capable of fast wire feeding according to claim 5, characterized in that: The outer surface of the directional rod (17) is sleeved with a spring (20), one end of the spring (20) is fixedly mounted on the outer surface of the second wheel seat (18), and the other end of the spring (20) is fixedly mounted on the outer surface of the detection frame (16).

7. A wire stranding machine capable of fast wire feeding according to claim 3, characterized in that: A bearing seat (21) is fixedly mounted on the outer surface of the stranding coil (2), and the outer surface of the bearing seat (21) is fixedly mounted on the outer surface of the servo motor (4). A threaded rod (22) is fixedly mounted on the output end of the servo motor (4), and the outer surface of the threaded rod (22) is threadedly connected to the inner wall of the slide (12).

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