Wire passing device for cable stranding

Abstract

The utility model discloses a wire passing device for cable stranding, which comprises a wire distributing plate and a plurality of guiding pieces, the wire distributing plate is provided with a plurality of mounting holes, the plurality of mounting holes are arranged along the circumferential direction of the wire distributing plate, the plurality of guiding pieces are respectively arranged in the plurality of mounting holes, the guiding pieces are provided with a plurality of guiding grooves, the plurality of guiding grooves are arranged along the circumferential direction of the mounting holes, and the guide piece can be rotationally adjusted around the axis of the mounting hole, so that different guide grooves are positioned on one side, close to the axis of the noseplate, of the mounting hole. According to the wire passing device for cable stranding, when wires with different diameters are stranded, the wire passing device does not need to be replaced, the operation is more convenient, more time and labor are saved, and the wire passing device is more economical and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a wire passing device for cable stranding. Background Art

[0002] The core of a cable is generally made of multiple conductors twisted together. A wire-passing device is used in the twisting process of the cable. The wire-passing device can suppress the swinging of the conductors during the closing and forming process, and guide the conductors to the closing and forming mold at a suitable angle to improve the twisting quality.

[0003] The wire passing device generally includes a wire distribution plate, which is provided with a plurality of mounting holes along the circumference, and a guide is provided in the mounting hole, and the guide is provided with a guide groove for winding the wire. In order to reduce the shaking and jamming of the wire, the guide groove needs to be adapted to the diameter of the wire, and when twisting wires of different diameters, different wire passing devices need to be replaced, which is not only troublesome to operate, time-consuming and labor-intensive, but also has high economic costs to set up multiple wire passing devices. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a cable twisting wire passing device, which does not need to be replaced when twisting wires of different diameters, making the operation more convenient, more time-saving and labor-saving, and more economical.

[0005] According to the embodiment of the utility model, the cable stranding device includes a distribution plate and a plurality of guide members, the distribution plate is provided with a plurality of mounting holes, the plurality of mounting holes are arranged along the circumference of the distribution plate, the plurality of guide members are respectively arranged in the plurality of mounting holes, the guide member is provided with a plurality of guide grooves, the plurality of guide grooves are arranged along the circumference of the mounting holes, wherein the guide member can be rotated and adjusted around the axis of the mounting hole so that different guide grooves are located on the side of the mounting hole close to the axis of the distribution plate.

[0006] The cable stranding wire passing device according to the embodiment of the utility model has at least the following beneficial effects:

[0007] Multiple guide grooves on the same guide piece can be respectively adapted to wires of different diameters. When twisting a wire of a set diameter, the guide piece is rotated and adjusted to move the guide groove adapted to the wire to the side of the axis of the mounting hole close to the distribution plate, and then the multiple wires are respectively arranged in the guide grooves on the side of the axis of the mounting holes close to the distribution plate. When twisting wires of other diameters, the guide piece is rotated and adjusted to move the guide groove adapted to the wires of other diameters to the side of the axis of the mounting hole close to the distribution plate, without the need to replace the entire wire passing device, which is more convenient to operate, more time-saving and labor-saving, and more economical.

[0008] According to some embodiments of the utility model, the guide member is configured to be cylindrical and inserted into the mounting hole, the guide member is formed with a wire passing hole coaxial with the mounting hole, and the guide groove is provided in the wire passing hole.

[0009] According to some embodiments of the utility model, the wire passing hole is provided with a plurality of guide portions arranged along the circumference of the wire passing hole, and the guide groove is provided on the guide portions.

[0010] According to some embodiments of the utility model, the guide portion includes a mounting portion and a guide roller, the mounting portion is arranged on the hole wall of the wire hole, the guide roller is rotatably mounted on the mounting portion, and the guide groove is arranged on the outer side wall of the guide roller and surrounds the guide roller.

[0011] According to some embodiments of the present utility model, the guide groove is arranged on the hole wall of the wire passing hole.

[0012] According to some embodiments of the utility model, the cable stranding device also includes a jet mechanism, which includes a plurality of nozzles, which are disposed on the distribution disk and arranged along the circumference of the distribution disk, and which are respectively directed toward a plurality of guide members, and which are used to spray cold air.

[0013] According to some embodiments of the utility model, the jet mechanism also includes an annular jet pipe, which is arranged on the distribution disk and extends along the circumference of the distribution disk. The nozzle is arranged on the annular jet pipe, and the annular jet pipe is used to connect to the cold air generator.

[0014] According to some embodiments of the utility model, the guide member is provided with an annular flange, and a plurality of fasteners are provided between the annular flange and the distribution plate, the plurality of fasteners and the plurality of guide grooves are evenly arranged along the circumference of the guide member, and the number of the fasteners and the guide grooves on the same guide member is the same.

[0015] According to some embodiments of the present invention, the fastener and the guide groove on the same guide member are staggered along the circumference of the guide member.

[0016] According to some embodiments of the present invention, the plurality of mounting holes are evenly arranged along the circumference of the distribution plate.

[0017] According to some embodiments of the present invention, the guide groove is configured as an arc groove.

[0018] Additional aspects and advantages of the present invention will be partially given in the following description, and some advantages will become apparent from the following description or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0020] Figure 1 This is a schematic structural diagram of a cable stranding device according to an embodiment of the utility model;

[0021] Figure 2 is a structural schematic diagram of a guide member;

[0022] Figure 3 The following is a schematic diagram of the installation of the guide.

[0023] Figure Number:

[0024] Distribution plate 100; mounting hole 101;

[0025] Guide member 200; guide groove 201; wire hole 202; guide portion 203; mounting portion 204; guide roller 205; annular flange 206; fastener 207;

[0026] Injection mechanism 300; nozzle 301; annular injection pipe 302. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "a plurality" refers to two or more than two. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] Reference below Figures 1 to 3 The invention describes a cable twisting wire passing device according to an embodiment of the invention.

[0032] refer to Figures 1 to 3 As shown, the cable stranding device according to the embodiment of the utility model includes a distribution plate 100 and a plurality of guide members 200.

[0033] Among them, the distribution disk 100 can be a disc structure, and the distribution disk 100 is provided with multiple mounting holes 101. The mounting holes 101 can penetrate the distribution disk 100 along the axial direction, and the multiple mounting holes 101 are arranged along the circumference of the distribution disk 100. The number of mounting holes 101 can be six, eight, ten or other suitable numbers, for example, six, which is set according to actual needs.

[0034] The number of the multiple guide members 200 can be the same as the number of the multiple mounting holes 101 and correspond one to one. The multiple guide members 200 are respectively arranged in the multiple mounting holes 101. The guide members 200 are provided with multiple guide grooves 201. The multiple guide grooves 201 are arranged along the circumference of the mounting holes 101. The number of the guide grooves 201 can be three, four, five or other suitable numbers, for example, four, which is set according to actual needs. The guide grooves 201 are used for winding wires.

[0035] Among them, the guide member 200 can be rotated and adjusted around the axis of the mounting hole 101 so that different guide grooves 201 are located on the side of the axis of the mounting hole 101 close to the distribution disk 100. When the wires are twisted, the wires are arranged around the guide grooves 201 on the side of the axis of the mounting hole 101 close to the distribution disk 100, and the other guide grooves 201 are in an idle state.

[0036] In this embodiment, the multiple guide grooves 201 on the same guide member 200 can be respectively adapted to wires of different diameters. When twisting a wire of a set diameter, the guide member 200 is rotated and adjusted to move the guide groove 201 adapted to the wire to the side of the mounting hole 101 close to the axis of the distribution plate 100, and then the multiple wires are respectively arranged around the guide grooves 201 on the side of the axis of the multiple mounting holes 101 close to the axis of the distribution plate 100. When it is necessary to twist wires of other diameters, the guide member 200 is rotated and adjusted to move the guide groove 201 adapted to the wires of other diameters to the side of the mounting hole 101 close to the axis of the distribution plate 100, without the need to replace the entire wire passing device, which is more convenient to operate, more time-saving and labor-saving, and more economical.

[0037] It should be noted that during the cable twisting process, the closing molding die is generally located on the axis of the distribution plate 100. Therefore, the conductor needs to be wound around the guide groove 201 on the side of the mounting hole 101 close to the axis of the distribution plate 100 to achieve a better twisting effect.

[0038] In some embodiments of the present invention, Figures 1 to 3 As shown, the guide member 200 is set in a cylindrical shape and is inserted in the mounting hole 101. The outer wall of the guide member 200 can be attached to the inner wall of the mounting hole 101. The guide member 200 is formed with a wire hole 202 coaxial with the mounting hole 101, and the guide groove 201 is set in the wire hole 202. The guide member 200 is set in a cylindrical shape and is inserted in the mounting hole 101, which makes it more convenient for the guide member 200 to rotate and adjust. The wire hole 202 is set, which makes it convenient to set the guide groove 201 and facilitate the wire passing.

[0039] In some embodiments of the present invention, Figures 1 to 3 As shown, the wire hole 202 is provided with a plurality of guide portions 203 arranged along the circumference of the wire hole 202, and the guide groove 201 is provided in the guide portion 203. For example, four guide portions 203 may be provided in the wire hole 202, and the four guide portions 203 may be evenly arranged along the circumference of the wire hole 202, and each guide portion 203 is provided with a guide groove 201. In this embodiment, the guide portion 203 is provided, and it is more convenient to provide the guide groove 201.

[0040] Of course, in some other embodiments of the present invention, the guide groove 201 can also be provided on the hole wall of the wire hole 202. For example, a plurality of guide grooves 201 can be provided on the hole wall of the wire hole 202 and penetrate along the axial direction of the wire hole 202, so that the processing of the guide groove 201 is also convenient and the overall structure is simpler.

[0041] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, the guide portion 203 includes a mounting portion 204 and a guide roller 205, the mounting portion 204 is arranged on the hole wall of the wire hole 202, the guide roller 205 is rotatably mounted on the mounting portion 204, and the guide groove 201 is arranged on the outer side wall of the guide roller 205 and surrounds the guide roller 205. For example, the mounting portion 204 may include two mounting blocks, the guide roller 205 is rotatably mounted between the two mounting blocks, and the axial direction of the guide roller 205 may be perpendicular to the axial direction of the wire hole 202. In this embodiment, the guide roller 205 is provided, and the guide groove 201 is arranged on the outer side wall of the guide roller 205 and surrounds the guide roller 205, so that when the wire is arranged around the guide groove 201 and the wire moves, the guide roller 205 can rotate, and then the wire and the guide roller 205 are subjected to rolling friction, thereby reducing the wear of the wire and the guide roller 205.

[0042] When the wire passes through the guide groove 201, the wire will generate heat due to friction with the guide groove 201. If the temperature is too high, the wire and the guide member 200 may be easily damaged. In addition, before the wire passes through the guide groove 201, dust and metal shavings may adhere to the wire, thereby affecting the subsequent closing and forming. In some embodiments of the present invention, such as Figure 1 As shown, the cable stranding device also includes a jet mechanism 300, which includes a plurality of nozzles 301. The plurality of nozzles 301 are disposed on the distribution disk 100 and arranged along the circumference of the distribution disk 100. The plurality of nozzles 301 are respectively directed toward a plurality of guide members 200, and the nozzles 301 are used to spray cold air.

[0043] For example, the number of nozzles 301 can be the same as the number of guide members 200 and correspond one to one. The nozzles 301 are located near the corresponding guide members 200, and the spray direction of the nozzles 301 is toward the guide members 200. The nozzles 301 are used to connect to an external cold air generator such as a cold air blower or a compressor. The cold air generator delivers cold air to the nozzles 301, and the nozzles 301 spray cold air toward the corresponding guide members 200 and the wires passing through the guide grooves 201. The cold air can not only cool the wires and guide members 200 to prevent them from being damaged due to excessive temperatures, but also clean the dust and metal shavings on the wires, thereby preventing the dust and metal shavings from affecting the subsequent closing and forming.

[0044] In some embodiments of the present invention, Figure 1As shown, the jet mechanism 300 also includes an annular jet pipe 302, which is arranged on the distribution disk 100 and extends along the circumference of the distribution disk 100, and the nozzle 301 is arranged on the annular jet pipe 302, and the annular jet pipe 302 is used to connect the cold air generator. For example, the annular jet pipe 302 can be installed on the distribution disk 100 through a plurality of pipe clamps, the annular jet pipe 302 can be surrounded by the axis of the distribution disk 100, and the plurality of nozzles 301 can be evenly arranged along the circumference of the annular jet pipe 302. In this embodiment, the cold air generator delivers cold air to the annular jet pipe 302, and the annular jet pipe 302 can deliver cold air to a plurality of nozzles 301 at the same time. Compared with setting a plurality of pipelines, each nozzle 301 is connected to the cold air generator through a corresponding pipeline, the structure is simpler, and the synchronization of the cold air sprayed by the plurality of nozzles 301 is better.

[0045] Of course, in some other embodiments of the present invention, each nozzle 301 can also be connected to the cold air generator individually through a corresponding pipeline.

[0046] In some embodiments of the present invention, Figures 1 to 3 As shown, the guide member 200 is provided with an annular flange 206, and a plurality of fasteners 207 are provided between the annular flange 206 and the distribution plate 100. The plurality of fasteners 207 and the plurality of guide grooves 201 are evenly arranged along the circumference of the guide member 200, and the number of fasteners 207 and the number of guide grooves 201 on the same guide member 200 are the same. For example, the annular flange 206 can be evenly provided with a plurality of first connection holes along the circumference, and the distribution plate 100 can be evenly provided with a plurality of second connection holes along the circumference, and the number of the first connection holes and the second connection holes is the same as the number of the guide grooves 201. In this way, when the guide member 200 is rotated to make different guide grooves 201 located on the side of the mounting hole 101 close to the axis of the distribution plate 100, any first connection hole can be aligned with a second connection hole, and then the fastener 207 can be inserted, and it is more convenient to rotate and adjust the guide member 200, and after the guide member 200 is rotated and adjusted, the locking effect is better.

[0047] It should be noted that the guide member 200 can also be rotated and adjusted in other ways. For example, the guide member 200 can be threadedly connected to the mounting hole 101. When the guide member 200 is rotated to a set angle, the rotation can be limited by a limit pin.

[0048] In some embodiments of the present invention, Figure 1As shown, the fasteners 207 and the guide grooves 201 on the same guide member 200 are staggered along the circumference of the guide member 200. That is, the fasteners 207 and the guide grooves 201 on the same guide member 200 are respectively located at different positions on the circumference of the guide member 200. For example, when the number of the fasteners 207 and the guide grooves 201 on the same guide member 200 is four, the angles of the fasteners 207 and the adjacent guide grooves 201 on the circumference of the guide member 200 may differ by 45 degrees. Such a configuration can reduce the obstruction of the fasteners 207 to the cold air ejected from the nozzle 301, thereby making the cold air cool and clean the wires more effectively.

[0049] In some embodiments of the present invention, a plurality of mounting holes 101 are evenly arranged along the circumference of the distribution tray 100. For example, six mounting holes 101 may be provided and evenly arranged along the circumference of the distribution tray 100, so that the guide member 200 can be evenly arranged along the circumference of the distribution tray 100, thereby enabling the wires to be evenly arranged along the circumference of the distribution tray 100, thereby achieving a better twisting effect of the cable.

[0050] In some embodiments of the present invention, Figures 1 to 3 As shown, the guide groove 201 is configured as an arc groove. Specifically, the cross section of the guide groove 201 in the circumferential direction of the guide roller 205 is arc-shaped, for example, it can be circular arc-shaped, so that the guiding effect on the wire is better, and the shaking and wear of the wire outlet can be further reduced. Of course, in some other embodiments of the utility model, the guide groove 201 can also have other suitable shapes, which will not be repeated here.

[0051] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cable stranding device, characterized in that: include: The distribution plate is provided with a plurality of mounting holes, and the plurality of mounting holes are arranged along the circumference of the distribution plate; A plurality of guide members are respectively arranged in the plurality of mounting holes, the guide members are provided with a plurality of guide grooves, and the plurality of guide grooves are arranged along the circumference of the mounting holes; Wherein, the guide member can be rotated and adjusted around the axis of the mounting hole so that the different guide grooves are located on the side of the axis of the mounting hole close to the distribution plate.

2. The cable stranding device according to claim 1, characterized in that: The guide member is configured to be cylindrical and inserted in the mounting hole. The guide member is formed with a wire passing hole coaxial with the mounting hole, and the guide groove is disposed in the wire passing hole.

3. The cable stranding wire passing device according to claim 2, characterized in that: The wire passing hole is provided with a plurality of guide parts arranged along the circumference of the wire passing hole, and the guide groove is provided on the guide parts.

4. The cable stranding device according to claim 3, characterized in that: The guide portion comprises: A mounting portion, arranged on the hole wall of the wire-passing hole; The guide roller is rotatably mounted on the mounting portion, and the guide groove is arranged on the outer side wall of the guide roller and surrounds the guide roller.

5. The cable stranding wire passing device according to claim 2, characterized in that: The guide groove is arranged on the hole wall of the wire passing hole.

6. The cable stranding wire passing device according to any one of claims 1 to 5, characterized in that: The cable stranding wire passing device further comprises an air jet mechanism, and the air jet mechanism comprises: A plurality of nozzles are disposed on the distribution plate and arranged along the circumference of the distribution plate. The plurality of nozzles are respectively directed toward the plurality of guide members, and the nozzles are used to spray cold air.

7. The cable stranding wire passing device according to claim 6, characterized in that: The jet mechanism also includes: An annular jet pipe is arranged on the distribution plate and extends along the circumference of the distribution plate. The nozzle is arranged on the annular jet pipe. The annular jet pipe is used to connect to the cold air generator.

8. The cable stranding wire passing device according to any one of claims 2 to 5, characterized in that: The guide member is provided with an annular flange, and a plurality of fasteners are provided between the annular flange and the distribution plate. The plurality of fasteners and the plurality of guide grooves are evenly arranged along the circumference of the guide member, and the number of the fasteners and the guide grooves on the same guide member is the same.

9. The cable stranding wire passing device according to claim 8, characterized in that: The fastener and the guide groove on the same guide member are staggered along the circumferential direction of the guide member.

10. The cable stranding wire passing device according to any one of claims 1 to 5, characterized in that: The guide groove is configured as an arc-shaped groove.

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