Branching plate and winding machine for twisting tile-shaped monofilaments

Abstract

The utility model relates to the technical field of winding machines, in particular to a tile-shaped monofilament stranding branching plate and a winding machine, the branching plate comprises a branching circular ring, a connecting sleeve arranged at the center of one side of the branching circular ring and a plurality of monofilament positioning dies, and the branching circular ring is provided with a plurality of through holes at intervals along the circumferential direction; and the plurality of monofilament positioning molds are fixedly arranged on the branching circular ring, each monofilament positioning mold corresponds to each through hole, each monofilament positioning mold is internally provided with a tile-shaped hole, each tile-shaped hole is communicated with each through hole, and the tile-shaped monofilament can be arranged in the communicated through hole and tile-shaped hole in a penetrating manner. The problems that in the prior art, in the processing and production process of a special-shaped monofilament compressed round conductor, tile-shaped monofilaments on the outer layer are prone to turning over before being twisted through a wire twisting die, the appearance of the conductor is not round, burrs appear, and the cable quality is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a wire splitting plate for tile-shaped monofilament twisting and a winding machine. Background Art

[0002] In recent years, the wire and cable industry has gradually replaced the traditional round single-filament compressed stranded conductor with special-shaped single-filament compressed round conductor. Compared with the traditional round compressed stranded conductor, the structure of special-shaped single-filament compressed stranded conductor is more complicated. The round single-filament compressed stranded conductor structure is made of multiple copper (aluminum, aluminum alloy) single wires of the same diameter twisted and compressed, while the special-shaped single wire is made of multiple layers of multi-specification tile-shaped (copper, aluminum, aluminum alloy) single wires twisted and compressed on the center round wire.

[0003] For example, in the patent document with the existing patent application number 202320325720.X, a wire stranding device for cable preparation is disclosed, which can strand round monofilaments into cable conductors. However, in the process of processing and producing special-shaped monofilament compressed round conductors, the outer layer of tile-shaped (copper, aluminum, aluminum alloy) monofilaments is prone to flipping over before being twisted through the wire stranding mold, resulting in an uneven appearance of the cable conductor and burrs, affecting the quality of the cable conductor. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and provide a branching plate and a winding machine for twisting tile-shaped monofilaments, so as to solve the problem that in the process of processing and producing special-shaped monofilament compressed round conductors in the prior art, the outer layer of the tile-shaped monofilaments is easily turned over before being twisted through the twisting mold, resulting in an uneven appearance of the conductor and burrs, thereby affecting the quality of the cable.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a dividing plate for tile-shaped single-filament twisting, comprising a dividing ring, a connecting sleeve arranged at the center of one side of the dividing ring, and a plurality of single-filament positioning molds, wherein the dividing ring is provided with a plurality of through holes spaced apart along the circumferential direction; the plurality of single-filament positioning molds are all fixedly arranged on the dividing ring, each of the single-filament positioning molds corresponds to each of the through holes respectively, a tile-shaped hole is opened in each of the single-filament positioning molds, and each of the tile-shaped holes is respectively connected with each of the through holes, and the tile-shaped single-filament can be passed through the connected through holes and tile-shaped holes.

[0007] In some embodiments, the single-filament positioning mold includes a mold sleeve fixed on the dividing line ring, and a mold core fixed in the mold sleeve, the tile-shaped hole is arranged in the mold core, and two through holes connected to the tile-shaped hole are also arranged at the opposite ends of the mold core, and the inner diameters of the two through holes close to the side of the tile-shaped hole are gradually reduced.

[0008] In some embodiments, the dividing ring is further provided with a plurality of mounting grooves, and each of the mounting grooves corresponds to each of the through holes, and each of the mold sleeves is fixed in each of the mounting grooves.

[0009] In some embodiments, a plurality of first threaded holes are provided on the side wall of the dividing ring, each of the first threaded holes is respectively connected to each of the mounting grooves, and a second threaded hole is provided on the side wall of each of the mold sleeves, and the mold sleeve is fixed in the mounting groove by screwing the first threaded hole and the second threaded hole.

[0010] In some embodiments, at least one connecting hole is formed on the connecting sleeve.

[0011] In some embodiments, the dividing ring and the connecting sleeve are integrally formed.

[0012] In some embodiments, the number of the monofilament positioning dies is 20-40.

[0013] In some embodiments, the mold core is made of a stainless steel block, and a diamond nano coating is provided on the mold core.

[0014] In some embodiments, the dividing ring is an iron dividing ring, a steel iron dividing ring or an alloy dividing ring.

[0015] The present solution also provides a wire winding machine. In some embodiments, the wire dividing ring is fixedly connected to the rotating shaft of the wire winding machine via a connecting sleeve.

[0016] Compared with the prior art, the utility model provides a wire dividing plate and a winding machine for tile-shaped monofilament twisting, in which a plurality of through holes are arranged at intervals in the circumferential direction through a wire dividing ring, and a plurality of monofilament positioning molds are fixed on the wire dividing ring, each monofilament positioning mold corresponds to each through hole respectively, each monofilament positioning mold has a tile-shaped hole therein, and each tile-shaped hole is connected with each through hole respectively, and the tile-shaped monofilament can be passed through the connected through holes and the tile-shaped holes; it can effectively ensure that the tile-shaped monofilament does not reverse before passing through the twisting mold when being twisted into a cable conductor, thereby ensuring the quality of the cable conductor production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a tile-shaped monofilament twisting distribution board provided by the utility model;

[0018] Figure 2 It is a cross-sectional view of a tile-shaped monofilament twisting distribution board and a winding machine of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the single-filament positioning mold of the utility model;

[0020] Figure 4 It is a cross-sectional view of the monofilament positioning mold of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the cable conductor B of the utility model;

[0022] Figure 6 The utility model is a schematic structural diagram of the matching of a dividing plate for tile-shaped monofilament twisting and a winding machine. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] See also Figures 1 to 6 The utility model provides a wire splitter and a winding machine for twisting tile-shaped monofilaments. By arranging the wire splitter on the rotating shaft of the winding machine, the problem of the tile-shaped monofilaments turning over before being twisted by the twisting die can be avoided, thereby ensuring the production quality of the cable conductor B.

[0025] In this specific embodiment, a dividing plate for tile-shaped monofilament twisting is provided, the dividing plate comprising a dividing ring 1, a connecting sleeve 2 arranged at the center of one side of the dividing ring 1, and a plurality of monofilament positioning molds 3, the dividing ring 1 being provided with a plurality of through holes 11 spaced apart along the circumferential direction; the plurality of monofilament positioning molds 3 are all fixedly arranged on the dividing ring 1, each of the monofilament positioning molds 3 corresponds to each of the through holes 11 respectively, each of the monofilament positioning molds 3 is provided with a tile-shaped hole 30, and each of the tile-shaped holes 30 is respectively connected with each of the through holes 11, and the tile-shaped monofilament can be passed through the connected through holes 11 and tile-shaped holes 30.

[0026] It should be noted that the monofilament positioning mold 3 is not limited to a specific mechanism, as long as it can limit the position of the tile-shaped monofilament to prevent the tile-shaped monofilament from turning over, no further details will be given here.

[0027] In this specific embodiment, the single-filament positioning mold 3 includes a mold sleeve 31 fixed on the dividing line ring 1, and a mold core 32 fixed in the mold sleeve 31, the tile-shaped hole 30 is arranged in the mold core 32, and two through holes 321 connected to the tile-shaped hole 30 are also provided at the opposite ends of the mold core 32, and the inner diameters of the two through holes 321 close to the side of the tile-shaped hole 30 are gradually reduced.

[0028] It should be noted that the number of the single-wire positioning molds 3 can be designed according to the strength of the cable conductor B. The number of the single-wire positioning molds 3 is 20-40. In this specific embodiment, the number of the single-wire positioning molds 3 is 30.

[0029] In this specific embodiment, a plurality of mounting grooves 12 are further provided on the dividing line ring 1 , and each mounting groove 12 corresponds to each through hole 11 , and each mold sleeve 31 is fixed in each mounting groove 12 .

[0030] It should be noted that a plurality of first threaded holes 13 are provided on the side wall of the dividing ring 1, and each of the first threaded holes 13 is respectively connected to each of the mounting grooves 12, and a second threaded hole 311 is provided on the side wall of each of the mold sleeves 31, and the mold sleeve 31 is screwed and fixed in the mounting groove 12 by screwing with the first threaded holes 13 and the second threaded holes 311.

[0031] In this specific embodiment, the dividing line ring 1 and the connecting sleeve 2 are integrally formed. The dividing line ring 1 is an iron dividing line ring. Of course, the dividing line ring 1 can also be a steel iron dividing line ring or an alloy dividing line ring; the connecting sleeve 2 is an iron connecting sleeve. Of course, the connecting sleeve 2 can also be a steel connecting sleeve or an alloy connecting sleeve.

[0032] In this specific embodiment, at least one connecting hole 21 is provided on the connecting sleeve 2, and a limiting hole is provided on the rotating shaft of the winding machine A, and both the connecting hole 21 and the limiting hole are provided with internal threads. When the connecting sleeve 2 is sleeved on the rotating shaft of the winding machine, the dividing ring 1 is fixedly connected to the rotating shaft by screws that are screwed into the connecting hole 21 and the limiting hole.

[0033] On the basis of the above scheme, in order to reduce the wear of the tile-shaped monofilament, specifically, the mold core 32 is made of a stainless steel block, and a diamond nano-coating is provided on the mold core 32. It should be noted that the hardness of the diamond nano-coating is very high, which can reach or even exceed the hardness of natural diamond, and therefore has very good wear resistance.

[0034] Compared with the prior art, the utility model provides a wire dividing plate and a winding machine for tile-shaped monofilament twisting, in which a plurality of through holes are arranged at intervals in the circumferential direction through a wire dividing ring, and a plurality of monofilament positioning molds are fixed on the wire dividing ring, each monofilament positioning mold corresponds to each through hole respectively, each monofilament positioning mold has a tile-shaped hole therein, and each tile-shaped hole is connected with each through hole respectively, and the tile-shaped monofilament can be passed through the connected through holes and the tile-shaped holes; it can effectively ensure that the tile-shaped monofilament does not reverse before passing through the twisting mold when being twisted into a cable conductor, thereby ensuring the quality of the cable conductor production.

[0035] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A tile-shaped monofilament twisting splitter plate, the splitter plate comprising a splitter ring, a connecting sleeve arranged at the center of one side of the splitter ring, and a plurality of monofilament positioning molds, characterized in that: The dividing line ring is provided with a plurality of through holes at intervals along the circumferential direction; The plurality of single-wire positioning molds are fixed on the dividing line ring, each of the single-wire positioning molds corresponds to each of the through holes respectively, each of the single-wire positioning molds is provided with a tile-shaped hole, and each of the tile-shaped holes is connected with each of the through holes respectively, and the tile-shaped monofilament can be passed through the connected through holes and tile-shaped holes.

2. A tile-shaped monofilament twisting distribution board according to claim 1, characterized in that: The single-filament positioning mold includes a mold sleeve fixed on the dividing line ring, and a mold core fixed in the mold sleeve, the tile-shaped hole is arranged in the mold core, and two through holes connected to the tile-shaped hole are also arranged at the opposite ends of the mold core, and the inner diameters of the two through holes close to the side of the tile-shaped hole are gradually reduced.

3. A tile-shaped monofilament twisting distribution board according to claim 2, characterized in that: The line dividing ring is also provided with a plurality of mounting grooves, and each of the mounting grooves corresponds to each of the through holes, and each of the mold sleeves is fixed in each of the mounting grooves.

4. A tile-shaped monofilament twisting distribution board according to claim 3, characterized in that: A plurality of first threaded holes are provided on the side wall of the dividing line ring, each of the first threaded holes is respectively connected to each of the mounting grooves, and a second threaded hole is provided on the side wall of each of the mold sleeves, and the mold sleeve is screwed and fixed in the mounting groove by screwing with the first threaded hole and the second threaded hole.

5. The tile-shaped monofilament twisting distribution board according to claim 1, characterized in that: The connecting sleeve is provided with at least one connecting hole.

6. The tile-shaped monofilament twisting distribution board according to claim 1, characterized in that: The line dividing ring and the connecting sleeve are integrally formed.

7. The tile-shaped monofilament twisting distribution board according to claim 1, characterized in that: The number of the monofilament positioning dies is 20-40.

8. The tile-shaped monofilament twisting distribution board according to claim 2, characterized in that: The mold core is made of a stainless steel block and is provided with a diamond nano coating.

9. The tile-shaped monofilament twisting distribution board according to claim 1, characterized in that: The dividing line ring is an iron dividing line ring, a steel-iron dividing line ring or an alloy dividing line ring.

10. A winding machine, characterized in that: It comprises the dividing plate for tile-shaped monofilament twisting as described in any one of claims 1 to 9, wherein the dividing ring is fixedly connected to the rotating shaft of the winding machine via a connecting sleeve.

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