Bunch stranding machine for flexible cable processing

Abstract

The utility model relates to the technical field of flexible cable processing, in particular to a bunch stranding machine for flexible cable processing, which comprises a mounting plate, a bunch stranding structure is arranged on one side of the mounting plate, and the bunch stranding structure is arranged on the other side of the mounting plate. The driving self-locking assembly is rotationally mounted on the side, located on the bunch stranding structure, of the mounting plate; the fastening structure is rotationally mounted on the side, located on the bunch stranding structure, of the mounting plate; the linkage assembly is rotationally connected to one side, far away from the bunch stranding structure, of the mounting plate; compared with the prior art, by arranging the bunch stranding structure, bunch stranding processing can be carried out on a plurality of wires, by arranging the fastening structure and realizing linkage cooperation between the driving self-locking assembly and the fastening structure through the linkage assembly, the wires can be further fastened while bunch stranding processing is completed, and the wire bunch stranding processing efficiency is improved. And the loosening phenomenon of the stranded wire is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible cable processing, and specifically relates to a bunching machine for flexible cable processing. Background Technique

[0002] A flexible cable is a cable that can be bent, shaped, and folded, and is suitable for scenarios that require frequent movement, narrow or tortuous wiring environments. In order to be able to bend, a flexible cable usually uses multiple thinner wires twisted into one cable, thereby reducing the hardness of the cable and making the flexible cable have greater flexibility and bendability.

[0003] During the process of twisting and processing a flexible cable, after the wires are twisted by a bunching machine, most of them are directly wound. However, immediately winding the twisted wires may cause them to become loose, affecting the quality. Therefore, further improvements need to be made on this basis. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bunching machine for flexible cable processing to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A bunching machine for flexible cable processing, the bunching machine for flexible cable processing includes:

[0007] A mounting plate, on one side of the mounting plate is provided a bunching structure for twisting and processing multiple wires;

[0008] A driving self-locking component, which is rotatably installed on one side of the mounting plate where the bunching structure is located and is in transmission connection with the bunching structure, and is used to realize the driving adjustment of the bunching structure;

[0009] A fastening structure, which is rotatably installed on one side of the mounting plate where the bunching structure is located, and is used to further tighten the twisted wires to prevent them from becoming loose;

[0010] A linkage component, which is rotatably connected to the side of the mounting plate away from the bunching structure and is in transmission connection with the driving self-locking component and the fastening structure, and is used to realize the linkage cooperation between the driving self-locking component and the fastening structure.

[0011] As a further scheme of the utility model: The bunching structure includes:

[0012] The mounting shaft is rotatably connected to the middle of the fixed block on one side of the mounting plate. Several mounting rods are fixedly installed in the middle of the mounting shaft. The mounting rods are distributed in a circular array with respect to the mounting shaft. One end of the mounting rod away from the mounting shaft is rotatably connected to a connecting shaft. One end of the connecting shaft is fixedly connected to an adjusting gear, and the other end of the connecting shaft is fixedly connected to a mounting frame. A bus bar coil is rotatably installed in the middle of the mounting frame, and a wire is wound around the outside of the bus bar coil;

[0013] The fixed gear is fixedly connected to one side of the fixed block and is in meshing transmission with the adjusting gear;

[0014] The mounting block is fixedly connected to one end of the mounting shaft. Several rollers are hinged on the side of the mounting block. The rollers are distributed in a circular array with respect to the mounting block;

[0015] The second connecting rod is rotatably connected to the middle of the mounting plate. A wire bundling rod and a linkage gear are respectively fixedly connected to both ends of the second connecting rod. The wire bundling rod and the wire are in sliding fit, and the two linkage gears are in meshing transmission.

[0016] As a further solution of the present invention: The drive self-locking assembly includes:

[0017] The drive shaft is rotatably connected to the middle of the mounting plate. One end of the drive shaft is fixedly connected to a worm;

[0018] The worm gear is fixedly connected to one end of the mounting shaft, and the worm is in transmission connection with the worm gear.

[0019] As a further solution of the present invention: The fastening structure includes:

[0020] The first connecting rod is rotatably connected to the middle of the mounting plate. One end of the first connecting rod is fixedly connected to a mounting roller. Several annular grooves are provided in the middle of the mounting roller. The wire is in sliding fit with the annular grooves.

[0021] As a further solution of the present invention: The linkage assembly includes:

[0022] The first transmission wheel is fixedly connected to one end of the drive shaft;

[0023] The second transmission wheel is fixedly connected to one end of the connecting rod. The first transmission wheel and one of the second transmission wheels are in transmission connection through a first transmission member, and the two second transmission wheels are in transmission connection through a second transmission member;

[0024] The third transmission wheel is fixedly connected to one of the second connecting rods;

[0025] The fourth transmission wheel is fixedly connected to one of the first connecting rods. The third transmission wheel and the fourth transmission wheel are in transmission connection through a third transmission member.

[0026] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0027] Compared with the prior art, by setting a bunching structure, the bunching process of multiple wires can be carried out. And by setting a fastening structure, and through the linkage component to realize the linkage cooperation between the driving self-locking component and the fastening structure, while completing the bunching process of the wires, it can also further fasten them, avoiding the loosening of the wires after the bunching process. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of a bunching machine for flexible cable processing according to the present utility model.

[0029] Figure 2 It is a rear view of a bunching machine for flexible cable processing according to the present utility model.

[0030] Figure 3 It is a schematic structural diagram of a mounting block in a bunching machine for flexible cable processing according to the present utility model.

[0031] Figure 4 It is a side view of a mounting roller in a bunching machine for flexible cable processing according to the present utility model.

[0032] In the figure: 1 - mounting plate, 2 - fixed block, 3 - driving shaft, 4 - mounting shaft, 5 - worm gear, 6 - fixed gear, 7 - connecting shaft, 8 - mounting rod, 9 - adjusting gear, 10 - mounting frame, 11 - bus bar coil, 12 - wire, 13 - mounting block, 14 - roller, 15 - connecting rod one, 16 - mounting roller, 17 - driving wheel one, 18 - transmission member one, 19 - driving wheel two, 20 - transmission member two, 21 - annular groove, 22 - worm, 23 - connecting rod two, 24 - wire bunching rod, 25 - linkage gear, 26 - driving wheel three, 27 - driving wheel four, 28 - transmission member three. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0034] Please refer to Figures 1 - 4 , this embodiment provides a bunching machine for flexible cable processing, and the bunching machine for flexible cable processing includes:

[0035] Mounting plate 1, on one side of the mounting plate 1, a bunching structure is provided, and the bunching structure is used for bunching multiple wires 12;

[0036] Drive self-locking assembly, the drive self-locking assembly is rotatably mounted on one side of the mounting plate 1 where the bunching structure is located and is in transmission connection with the bunching structure, and is used to realize the drive adjustment of the bunching structure;

[0037] Fastening structure, the fastening structure is rotatably mounted on one side of the mounting plate 1 where the bunching structure is located, and is used to further tighten the bunched wires 12 to prevent them from becoming loose;

[0038] Linkage assembly, the linkage assembly is rotatably connected to the side of the mounting plate 1 away from the bunching structure and is in transmission connection with the drive self-locking assembly and the fastening structure, and is used to realize the linkage cooperation between the drive self-locking assembly and the fastening structure;

[0039] Compared with the prior art, by setting the bunching structure, the bunching process of multiple wires 12 can be carried out. And by setting the fastening structure and realizing the linkage cooperation between the drive self-locking assembly and the fastening structure through the linkage assembly, while completing the bunching process of the wires 12, it can also further fasten them to prevent the bunched wires 12 from becoming loose.

[0040] Please refer to Figure 1 and Figure 3 , in one embodiment, the bunching structure includes:

[0041] Mounting shaft 4, the mounting shaft 4 is rotatably connected to the middle of the fixed block 2 on one side of the mounting plate 1. In the middle of the mounting shaft 4, a number of mounting rods 8 are fixedly installed. The mounting rods 8 are distributed in a circumferential array with respect to the mounting shaft 4. One end of the mounting rod 8 away from the mounting shaft 4 is rotatably connected to a connecting shaft 7. One end of the connecting shaft 7 is fixedly connected to an adjusting gear 9. The other end of the connecting shaft 7 is fixedly connected to a mounting frame 10. In the middle of the mounting frame 10, a bus bar coil 11 is rotatably installed, and a wire 12 is wound around the outside of the bus bar coil 11;

[0042] Fixed gear 6, the fixed gear 6 is fixedly connected to one side of the fixed block 2 and is in meshing transmission with the adjusting gear 9;

[0043] Mounting block 13, the mounting block 13 is fixedly connected to one end of the mounting shaft 4. A number of rollers are hinged on the side of the mounting block 13. The rollers 14 are distributed in a circumferential array with respect to the mounting block 13;

[0044] Linking rod two 23, the linking rod two 23 is rotatably connected to the middle of the mounting plate 1. The two ends of the linking rod two 23 are respectively fixedly connected to a wire bunching rod 24 and a linkage gear 25. The wire bunching rod 24 is in sliding fit with the wire 12, and the two linkage gears 25 are in meshing transmission;

[0045] Please refer to Figure 1 , in one embodiment, the driving self-locking assembly includes:

[0046] A driving shaft 3, the driving shaft 3 is rotatably connected to the middle of the mounting plate 1, and one end of the driving shaft 3 is fixedly connected to a worm 22;

[0047] A worm gear 5, the worm gear 5 is fixedly connected to one end of the mounting shaft 4, and there is a transmission connection between the worm 22 and the worm gear 5;

[0048] Please refer to Figure 1 , Figure 2 and Figure 4 , in one embodiment, the fastening structure includes:

[0049] A first connecting rod 15, the first connecting rod 15 is rotatably connected to the middle of the mounting plate 1, one end of the first connecting rod 15 is fixedly connected to a mounting roller 16, and a plurality of annular grooves 21 are arranged in the middle of the mounting roller 16, and the wire 12 is in sliding fit with the annular grooves 21;

[0050] When it is necessary to tighten and twist multiple wires 12, the bus bars 11 of the multiple wires 12 are respectively installed in the middle of each mounting frame 10. By controlling the rotation of the driving shaft 3 in the middle of the mounting plate 1, the driving shaft 3 further drives the worm 22 to rotate. Since there is a transmission connection between the worm 22 and the worm gear 5, it can further drive the mounting shaft 4 to rotate. And by the rotation of the mounting shaft 4, it can drive a plurality of mounting rods 8 to rotate simultaneously. Since the adjusting gear 9 at one end of the mounting rod 8 is in meshing transmission with the fixed gear 6, by the revolution of the mounting rod 8 around the mounting shaft 4, it can make the connecting shaft 7 in the middle of the mounting rod 8 rotate around its own axis, thereby driving the entire mounting frame 10 to rotate. And as the mounting shaft 4 rotates, the mounting block 13 at one end of the mounting shaft 4 also rotates accordingly. And by passing the wire 12 through the middle of the mounting block 13 and forming a sliding fit with the roller 14, the wire 12 can be limited and fed.

[0051] Please refer to Figure 2 , in one embodiment, the linkage assembly includes:

[0052] A first transmission wheel 17, the first transmission wheel 17 is fixedly connected to one end of the driving shaft 3;

[0053] A second transmission wheel 19, the second transmission wheel 19 is fixedly connected to one end of the connecting rod, and there is a transmission connection between the first transmission wheel 17 and one of the second transmission wheels 19 through a first transmission member 18, and there is a transmission connection between the two second transmission wheels 19 through a second transmission member 20;

[0054] A third transmission wheel 26, the third transmission wheel 26 is fixedly connected to one of the second connecting rods 23;

[0055] The fourth transmission wheel 27 is fixedly connected to one of the first connecting rods 15, and the third transmission wheel 26 and the fourth transmission wheel 27 are connected by a third transmission member 28 for transmission;

[0056] With the feeding of the wire 12, while the driving shaft 3 drives the worm 22 to rotate, the first transmission wheel 17 also rotates accordingly. Since the first transmission wheel 17 and the second transmission wheel 19 are connected by a first transmission member 18 for transmission, it can further drive one of the first connecting rods 15 to rotate. This first connecting rod 15 then drives the fourth transmission wheel 27 to rotate. Also, since the fourth transmission wheel 27 and the third transmission wheel 26 are connected by a third transmission member 28 for transmission, it can drive one of the second connecting rods 23 to rotate. The second connecting rod 23 then drives one of the linkage gears 25 to rotate. Since the two linkage gears 25 are in meshing transmission, it can further drive the two second connecting rods 23 to rotate in opposite directions at the same speed, and then drive the wire bundling rod 24 to rotate. By forming a sliding fit between the wire bundling rod 24 and the wire 12, the stranding process of multiple wires 12 can be completed. In order to prevent the multiple wires 12 from becoming loose after processing, with the completion of the stranding process, since the first connecting rod 15 drives the second transmission wheel 19 to rotate, and the two second transmission wheels 19 are connected by a second transmission member 20 for transmission, it can drive the mounting rollers 16 at the other ends of the two first connecting rods 15 to rotate. By providing a plurality of annular grooves 21 in the middle of the mounting rollers 16, and forming a sliding fit between the multiple annular grooves 21 and the cable, the multiple wires 12 can be fastened to prevent the wires 12 after the stranding process from becoming loose.

[0057] The working principle of the present utility model is:

[0058] In this embodiment, when multiple wires 12 need to be tightened and stranded, the bus bars 11 of the multiple wires 12 are respectively installed in the middle of each mounting frame 10. By controlling the rotation of the drive shaft 3 in the middle of the mounting plate 1, the drive shaft 3 further drives the worm 22 to rotate. Since the worm 22 is connected to the worm gear 5 in a transmission manner, it can further drive the mounting shaft 4 to rotate. And by the rotation of the mounting shaft 4, multiple mounting rods 8 can be driven to rotate simultaneously. Since the adjusting gear 9 at one end of the mounting rod 8 meshes with the fixed gear 6, by the revolution of the mounting rod 8 around the mounting shaft 4, the connecting shaft 7 in the middle of the mounting rod 8 can rotate around its own axis, thereby driving the entire mounting frame 10 to rotate. And as the mounting shaft 4 rotates, the mounting block 13 at one end of the mounting shaft 4 also rotates accordingly. And by the wire 12 passing through the middle of the mounting block 13 and forming a sliding fit with the roller 14, the wire 12 can be limited and fed. And as the wire 12 is fed, while the drive shaft 3 drives the worm 22 to rotate, the first transmission wheel 17 also rotates accordingly. Since the first transmission wheel 17 is connected to the second transmission wheel 19 through the first transmission member 18, it can further drive one of the first connecting rods 15 to rotate. This first connecting rod 15 further drives the fourth transmission wheel 27 to rotate. And since the fourth transmission wheel 27 is connected to the third transmission wheel 26 through the third transmission member 28, it can drive one of the second connecting rods 23 to rotate. The second connecting rod 23 further drives one of the linkage gears 25 to rotate. Since the two linkage gears 25 are meshed and transmitted, it can further drive the two second connecting rods 23 to rotate in different directions at the same speed, thereby driving the stranding rod 24 to rotate. By forming a sliding fit between the stranding rod 24 and the wire 12, the stranding process of the multiple wires 12 can be completed. And in order to prevent the multiple wires 12 from becoming loose after processing, as the stranding process is completed, since the first connecting rod 15 drives the second transmission wheel 19 to rotate, and the two second transmission wheels 19 are connected through the second transmission member 20, it can drive the mounting rollers 16 at the other ends of the two first connecting rods 15 to rotate. And by providing a plurality of annular grooves 21 in the middle of the mounting roller 16, by forming a sliding fit between the multiple annular grooves 21 and the cable, the multiple wires 12 can be fastened, preventing the wires 12 that have completed the stranding process from becoming loose.

[0059] Of course, for those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, but also includes the same or similar structures that can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0060] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0061] The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. A bunching machine for flexible cable processing, characterized in that: The bunching machine for flexible cable processing includes: A mounting plate, on one side of which there is a bunching structure for stranding and processing multiple wires; A driving self-locking assembly, which is rotatably mounted on one side of the mounting plate where the bunching structure is located and is in transmission connection with the bunching structure for driving and adjusting the bunching structure; A fastening structure, which is rotatably mounted on one side of the mounting plate where the bunching structure is located for further tightening the stranded wires to prevent them from loosening; A linkage assembly, which is rotatably connected to the side of the mounting plate away from the bunching structure and is in transmission connection with the driving self-locking assembly and the fastening structure for realizing the linkage cooperation between the driving self-locking assembly and the fastening structure.

2. The bunching machine for flexible cable processing according to claim 1, characterized in that: The bunching structure includes: A mounting shaft, which is rotatably connected to the middle of a fixed block on one side of the mounting plate. In the middle of the mounting shaft, there are several mounting rods fixedly installed. The mounting rods are distributed in a circular array around the mounting shaft. One end of the mounting rod away from the mounting shaft is rotatably connected to a connecting shaft. One end of the connecting shaft is fixedly connected to an adjusting gear, and the other end of the connecting shaft is fixedly connected to a mounting frame. In the middle of the mounting frame, there is a bus bar coil rotatably installed, and wires are wound around the outside of the bus bar coil; A fixed gear, which is fixedly connected to one side of the fixed block and is in meshing transmission with the adjusting gear; A mounting block, which is fixedly connected to one end of the mounting shaft. On the side of the mounting block, there are several rollers hinged. The rollers are distributed in a circular array around the mounting block; A second connecting rod, which is rotatably connected to the middle of the mounting plate. At both ends of the second connecting rod, there are respectively fixedly connected a wire bunching rod and a linkage gear. The wire bunching rod is in sliding fit with the wires, and the two linkage gears are in meshing transmission.

3. The bunching machine for processing flexible cables according to claim 2, wherein: The driving self-locking assembly includes: A driving shaft, which is rotatably connected to the middle of the mounting plate. One end of the driving shaft is fixedly connected to a worm; A worm gear, which is fixedly connected to one end of the mounting shaft. The worm is in transmission connection with the worm gear.

4. The bunching machine for flexible cable processing according to claim 3, wherein: The fastening structure includes: A first connecting rod, which is rotatably connected to the middle of the mounting plate. One end of the first connecting rod is fixedly connected to a mounting roller. In the middle of the mounting roller, there are several annular grooves. The wires are in sliding fit with the annular grooves.

5. The bunching machine for flexible cable processing according to claim 4, characterized in that: The linkage assembly includes: A first transmission wheel, which is fixedly connected to one end of the driving shaft; A second transmission wheel, which is fixedly connected to one end of the connecting rod. The first transmission wheel and one of the second transmission wheels are in transmission connection through a first transmission member, and the two second transmission wheels are in transmission connection through a second transmission member; A third transmission wheel, which is fixedly connected to one of the second connecting rods; A fourth transmission wheel, which is fixedly connected to one of the first connecting rods. The third transmission wheel and the fourth transmission wheel are in transmission connection through a third transmission member.

Images