Cabling and branching device for charging pile cable

Abstract

A cabling and branching device (100) for a charging pile cable, arranged between a cabling machine wire threading opening (200) and a cabling machine die pressing opening (400), and comprising a wire distribution disc (110) and a layering frame (120). The wire distribution disc (110) comprises a bottom plate (111); the outer edge of the bottom plate (111) extends out of a threading plate (112) warped relative to the bottom plate (111); a plurality of cable holes (114) are formed in the threading plate (112); the plurality of cable holes (114) are distributed on the basis of the arrangement structure of inner cores (300) and outer cores (300) of a finished cable; the layering frame (120) comprises at least one limiting ring (121) located between the threading plate (112) and the cabling machine die pressing opening (400); the inner cores (300) extending out of the cabling machine wire threading opening (200) and passing through the corresponding cable holes (114) pass through the limiting ring (121) into the cabling machine die pressing opening (400); and the outer cores (300) extending out of the cabling machine wire threading opening (200) and passing through the corresponding cable holes (114) pass through the limiting ring (121) into the cabling machine die pressing opening (400).

Description

Cable distribution device for charging pile cables Technical Field

[0001] The present application relates to the field of cable cabling technology, for example, to a cabling and distribution device for charging pile cables. Background Art

[0002] With the development of new energy sources and the increasing popularity of electric vehicles, the requirements for various types of charging pile cables are becoming increasingly stringent. Some charging pile cables have complex core structures, making them prone to cable skipping or core extrusion and denting during cabling. This not only affects the cable's appearance but also increases the risk of failure during use.

[0003] Summary of the Invention

[0004] The present application provides a cabling and branching device for charging pile cables, which can repair defects existing in the cabling process and improve the cable quality in the case of complex cable core arrangement structures.

[0005] The present application provides a cable-making and branching device for charging pile cables, which is arranged between the cable-making machine threading port and the cable-making machine die port, and includes a cable-making disk and a layered rack. The cable-making disk includes a bottom plate fixed to the cable-making machine threading port, and a through-plate that is tilted relative to the bottom plate extends from the outer edge of the bottom plate. A plurality of wire holes are provided on the through-plate, and the plurality of wire holes are distributed according to the arrangement structure of the inner layer wire core and the outer layer wire core of the finished cable. The layered rack includes at least one limiting ring located between the through-plate and the cable-making machine die port. The inner layer wire core that passes through the cable-making machine threading port and the corresponding wire hole passes through the limiting ring and then enters the cable-making machine die port; the outer layer wire core that passes through the cable-making machine threading port and the corresponding wire hole passes through the outside of the limiting ring and then enters the cable-making machine die port.

[0006] In one or more embodiments, the inner and outer diameters and tilting angles of the through-plate are adjusted according to the angle from the cable core exiting the cable making machine threading port to the cable making machine die port, and the through-plate is arranged vertically relative to the cable core.

[0007] In one or more embodiments, the through plate is tilted 10° to 30° relative to the bottom plate.

[0008] In one or more embodiments, a tungsten steel mold is provided in the wire hole, and multiple wire cores pass through the tungsten steel mold to reduce wear between the wire cores and the wire hole.

[0009] In one or more embodiments, the tungsten steel mold is glued and fixed to the inner wall of the wire hole.

[0010] In one or more embodiments, the layered rack further comprises support rods, and a plurality of support rods are evenly distributed circumferentially on the outer ring of the limiting ring, and one end of the support rod is connected to the limiting ring, and the other end of the support rod is connected to the through plate.

[0011] In one or more embodiments, the support rod includes a rod body portion and a sleeve portion, the sleeve portion is fixed on the through plate and extends in a direction perpendicular to the base plate, one end of the rod body portion is passed through the sleeve portion, and the other end of the rod body portion is fixedly connected to the limiting ring, so that the distance between the limiting ring and the base plate is adjustable.

[0012] In one or more embodiments, the bottom plate is provided with a mounting hole fixed to the cable threading port of the cabling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] FIG1 is a schematic structural diagram of a cable forming and dividing device for a charging pile cable provided in an embodiment of the present application;

[0014] FIG2 is a front view of a distribution tray in a cable distribution device for a charging pile cable provided in an embodiment of the present application;

[0015] FIG3 is a side view of a distribution plate in a cable distribution device for charging pile cables provided in an embodiment of the present application.

[0016] In the picture:

[0017] 100. Cabling and distribution device; 110. Distribution tray; 111. Bottom plate; 112. Through-plate; 113. Mounting hole; 114. Wire hole; 115. Tungsten steel mold; 120. Layered rack; 121. Limiting ring; 122. Support rod; 122a. Rod body; 122b. Sleeve; 200. Cable machine threading port; 300. Wire core; 400. Cable machine die opening. DETAILED DESCRIPTION

[0018] The following describes embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0019] In the description of this application, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, mechanical or electrical connections, indirect connections through an intermediate medium, internal communication between two elements, or interaction between two elements. The meanings of the above terms in this application can be understood based on actual circumstances.

[0020] In the description of the present application, unless otherwise specified and limited, a first feature being "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is at a higher level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is at a lower level than the second feature. The technical solution of the present application will be explained below with reference to the accompanying drawings and through implementation methods.

[0021] 1 to 3 , this embodiment provides a cabling and branching device 100 for charging pile cables, which is disposed between a cabling machine threading port 200 and a cabling machine die port 400 and includes a branching tray 110 and a layered rack 120 .

[0022] The distribution tray 110 includes a base plate 111 fixed to the cable machine's threading port 200. Extending from the outer edge of base plate 111 is a through-plate 112 that is tilted relative to base plate 111. Here, for example, base plate 111 has a diameter of 120 mm and a thickness of 10 mm. Through-plate 112 has an outer diameter of approximately 330 mm. Both diameter and thickness can be adjusted based on the specific cable machine. Furthermore, base plate 111 is provided with mounting holes 113 for securing to the cable machine's threading port 200. These mounting holes 113 can be adjusted to suit the cable machine's mounting method, such as threaded or snap-fit ​​holes.

[0023] The inner and outer diameters and tilting angles of the through-plate 112 are adjusted according to the angle of the core 300 from the cable threading port 200 to the cable die port 400, and the through-plate 112 is arranged perpendicular to the core 300.

[0024] For example, the distance d between the cabling machine die opening 400 and the center of the limiting ring 121 may be 500 mm.

[0025] Exemplarily, the through plate 112 is tilted 10° to 30° relative to the bottom plate 111. The upward tilt angle can be adjusted according to the angle of the wire core 300 from the wire threading port 200 of the cabling machine to the die port 400 of the cabling machine. The main purpose is to make the through plate 112 vertical or as vertical as possible relative to the wire core 300 to avoid bending and wear of the wire core 300 as much as possible. Here, the through plate 112 is tilted 15° as an example.

[0026] A plurality of wire holes 114 are provided on the penetration plate 112. The plurality of wire holes 114 are distributed according to the arrangement structure of the inner core 300 and the outer core 300 of the finished cable. The positions of the wire holes 114 are mapped to the position of the arrangement of the finished cable core 300 after being scaled up, and the size of the wire holes 114 can be adjusted according to the outer diameter of the core 300.

[0027] Exemplarily, a tungsten steel mold 115 is provided in the wire hole 114, and the tungsten steel mold 115 can be fixed to the inner wall of the wire hole 114 by gluing, so that multiple wire cores 300 can pass through the tungsten steel mold 115, reducing the wear of the wire cores 300 and the wire hole 114 and protecting the wire cores 300.

[0028] The layered rack 120 includes at least one limiting ring 121 located between the through plate 112 and the cabling machine die mouth 400. If there are multiple layers of wire cores 300, multiple limiting rings 121 can be set. Here, only one limiting ring 121 is used as an example for the inner and outer layer wire cores 300, and the diameter of the limiting ring 121 is about 7 mm.

[0029] The inner layer wire core 300 that comes out of the wire threading port 200 of the cabling machine and passes through the corresponding wire hole 114 passes through the limiting ring 121 and then enters the cabling machine die mouth 400, while the outer layer wire core 300 that comes out of the wire threading port 200 of the cabling machine and passes through the corresponding wire hole 114 passes outside the limiting ring 121 and then enters the cabling machine die mouth 400, thereby ensuring that the inner layer wire core 300 and the outer layer wire core 300 are distinguished in order to avoid jumping or extrusion depression.

[0030] In addition, the layered rack 120 further includes support rods 122, which are uniformly distributed circumferentially around the outer ring of the limiting ring 121. One end of the support rod 122 is connected to the limiting ring 121, and the other end is connected to the through-plate 112. For example, the support rod 122 includes a rod body 122a and a sleeve 122b. The sleeve 122b is fixed to the through-plate 112 and extends in a direction perpendicular to the bottom plate 111. One end of the rod body 122a is inserted into the sleeve 122b, and the other end is fixedly connected to the limiting ring 121. Thus, the length of the support rod 122 is adjustable, and the spacing between the limiting ring 121 and the bottom plate 111 is adjustable, so that the spacing can be adjusted accordingly according to the distance between the distribution plate 110 and the die opening 400 of the cabling machine. The size of the limiting ring 121 can also be adjusted according to actual production.

[0031] Therefore, the above-mentioned charging pile cable cabling and distribution device is combined with the cabling machine. When the cable is cabled, the core 300 passes through the wire hole 114 on the distribution plate 110, and the positions of multiple cores 300 are arranged in order according to the target cabling structure, and the inner core 300 and the outer core 300 are distinguished by the layered frame 120. This can effectively overcome the problems of complex core structure jumping and out-of-round when cabling, ensure the stability of the cable core structure when the cable core arrangement is complex, and improve the cable quality.

Claims

1. A cable splitting device (100) for a charging pile cable, arranged between a cable threading port (200) and a cable die port (400) of a cable machine, wherein: The cable distribution device (100) comprises a distribution tray (110) and a layered frame (120). The distribution plate (110) comprises a bottom plate (111) fixed to the cable threading port (200) of the cabling machine, a through plate (112) extending from the outer edge of the bottom plate (111) and tilted relative to the bottom plate (111), a plurality of through holes (114) are formed on the through plate (112), and the plurality of through holes (114) are distributed according to the arrangement structure of the inner layer wire core (300) and the outer layer wire core (300) of the finished cable. The layered frame (120) comprises at least one limiting ring (121) located between the threading plate (112) and the cabling machine die opening (400); the inner layer wire core (300) passing through the cable machine threading opening (200) and the corresponding wire hole (114) passes through the limiting ring (121) and then enters the cabling machine die opening (400); the outer layer wire core (300) passing through the cable machine threading opening (200) and the corresponding wire hole (114) passes through the outside of the limiting ring (121) and then enters the cabling machine die opening (400).

2. The device according to claim 1, wherein: The inner and outer diameters and the tilting angle of the through plate (112) are adjusted according to the angle from the cable core (300) passing through the cable machine threading port (200) to the cable machine die port (400), and the through plate (112) is arranged vertically relative to the cable core (300).

3. The device according to claim 2, wherein: The penetration plate (112) is tilted by 10° to 30° relative to the bottom plate (111).

4. The device according to claim 1, wherein: A tungsten steel mold (115) is arranged in each wire passing hole (114), and a plurality of wire cores (300) pass through the tungsten steel mold (115).

5. The device according to claim 4, wherein: The tungsten steel mold (115) is glued and fixed to the inner wall of the wire hole (114).

6. The device according to claim 1, wherein: The layered frame (120) further comprises support rods (122), wherein a plurality of support rods (122) are evenly distributed circumferentially on the outer ring of at least one limiting ring (121), and one end of the support rod (122) is connected to the at least one limiting ring (121), and the other end of the support rod (122) is connected to the through plate (112).

7. The device according to claim 6, wherein: The support rod (122) comprises a rod body portion (122a) and a sleeve portion (122b); the sleeve portion (122b) is fixed on the penetration plate (112) and extends in a direction perpendicular to the bottom plate (111); one end of the rod body portion (122a) is inserted into the sleeve portion (122b), and the other end of the rod body portion (122a) is fixedly connected to the at least one limiting ring (121), so that the distance between the at least one limiting ring (121) and the bottom plate (111) is adjustable.

8. The device according to claim 1, wherein: The bottom plate (111) is provided with a mounting hole (113) fixed to the cable threading port (200) of the cabling machine.

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