Efficient multi-strand frame stranding machine

Abstract

The utility model relates to the technical field of frame stranders, and provides a high-efficiency multi-strand frame strander, which comprises a bottom plate, a driving seat and a driving motor, the driving seat is mounted on the bottom plate, the driving motor is mounted on the driving seat, a supporting seat is arranged on the bottom plate, a central shaft is rotatably connected in the driving seat and is connected with the output end of the driving motor, and the supporting seat is arranged on the bottom plate. The discs are fixed to the two ends of the center shaft respectively, the installing and paying-off assemblies are arranged on the discs, and an installing frame is inserted into the bracket and fixedly connected with the discs through bolts. According to the technical scheme, the problems that in the prior art, a frame strander in the prior art usually cannot polish wires before stranding, so that part of impurities are likely to adhere to the surfaces of the wires, and after the wires are stranded, the wires cannot be polished easily are solved. And the impurities are easily stranded in the stranded wires along with the wires and cannot be removed, so that the problem that the stranded wires produced by the device are relatively disordered is easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of frame stranding machines, and in particular to a high-efficiency multi-strand frame stranding machine. Background Art

[0002] Frame stranding machine is a kind of equipment used for stranding long-length and large-cross-sectional aluminum wire, aluminum alloy wire, bare copper wire, steel-core aluminum stranded wire, fan-shaped conductor and cross-linked compressed cable core. It can strand multiple wires into one stranded wire to improve the corresponding performance of the wire. Frame stranding machine is widely used in the stranding of various soft and hard conductors and electronic wires, such as power cord, telephone cord, audio cord, video cord, automotive cord, network cord and other products. The production of these products cannot be separated from frame stranding machine.

[0003] However, the frame stranding machine in the prior art is usually unable to polish the wires before stranding, which may cause some impurities to adhere to the surface of the wires. After the wires are twisted, these impurities are easily twisted together with the wires inside the stranded wire and cannot be removed, which easily causes the stranded wire produced by the device to be messy.

[0004] Therefore, improvements are made to the above problems. Utility Model Content

[0005] The utility model proposes a high-efficiency multi-strand frame twisting machine, which solves the problem that the frame twisting machine in the prior art in the related art is usually unable to polish the wires before they are twisted, which may cause some impurities to adhere to the surface of the wires. After the wires are twisted, these impurities are easily twisted together with the wires inside the twisted wire and cannot be removed, which easily causes the twisted wire produced by the device to be relatively messy.

[0006] The technical solution of the utility model is as follows:

[0007] A base, a driving base and a driving motor, wherein the driving base is mounted on the base, and the driving motor is mounted on the driving base;

[0008] A support seat and a central shaft, wherein the support seat is arranged on the base, the central shaft is rotatably connected in the driving seat, and the central shaft is connected to the output end of the driving motor;

[0009] A pair of discs and a wire-installing and paying-off assembly, wherein the discs are respectively fixed at two ends of the central axis, and the wire-installing and paying-off assembly is arranged on the discs;

[0010] A cleaning assembly, the cleaning assembly being disposed outside the disc;

[0011] A stranded wire assembly, the stranded wire assembly being arranged on the central axis and the support seat;

[0012] The installation and wire laying assembly includes several brackets, the brackets are fixed on the surface of the disc, an installation frame is inserted into the brackets, and the installation frame is fixedly connected to the disc by bolts.

[0013] As a further technical solution, several docking grooves are formed on the surface of the installation frame, a fixing plate is installed in the docking grooves, the fixing plate is fixedly connected to the docking grooves by bolts, and a shaft roller is rotatably connected in the fixing plate.

[0014] As a further technical solution, several side openings are formed on the surface of the installation frame, a fixing block is installed in the side openings, a wire conduit is fixedly connected in the fixing block, and several wire passing holes are formed on the surface of the disc.

[0015] As a further technical solution, the cleaning assembly includes several bottom plates, the bottom plates are all fixed on the surface of the disc, a round rod is fixedly connected to the bottom plates, and several cleaning clamping blocks are fixedly connected to the surface of the round rod.

[0016] As a further technical solution, the wire twisting assembly includes a rotating disc, the rotating disc is rotatably connected in the support seat, several wire twisting holes are formed on the surface of the rotating disc, a sleeve frame is fixedly connected to the central shaft, several inner frames are arranged on the outer surface of the sleeve frame, an outer ring frame is arranged outside the inner frames, and several wire guide rollers are rotatably connected in the inner frames.

[0017] As a further technical solution, the wire guide rollers have a certain inclination angle, and the positions of the wire guide rollers correspond to the positions of the wire twisting holes.

[0018] As a further technical solution, the cleaning clamping blocks adopt a double-layer structure, and the gap between the layers of the cleaning clamping blocks is lower than the diameter of the cable.

[0019] As a further technical solution, the heights of several wire conduits on the same installation frame decrease in a stepped manner.

[0020] As a further technical solution, the overall shape of the bracket is a U-shaped structure, and three groups of brackets are arranged in a triangular distribution.

[0021] As a further technical solution, the cleaning clamping blocks and the round rod adopt a detachable connection method.

[0022] The working principle and beneficial effects of the present utility model are as follows:

[0023] In the present utility model, an installation and wire pay-off assembly is provided. Through the interaction of structures such as a bracket, an installation frame, a shaft roller, a wire conduit, and a wire threading hole, multiple strands of cables are installed for wire pay-off simultaneously. And through the stepped distribution at different heights, the cables at the same straight-line position can be separated, achieving the effect of wire pay-off for more strands of wires at the same time, with high stability. And in cooperation with a cleaning assembly, the surface of the wires during the wire pay-off process can be cleaned to avoid affecting subsequent processing effects such as stranding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0025] Figure 1 It is a schematic structural diagram of the present utility model;

[0026] Figure 2 It is an axonometric drawing of the present utility model;

[0027] Figure 3 It is a partial enlarged view of part A in the present utility model Figure 1 ;

[0028] Figure 4 It is a partial enlarged view of part B in the present utility model Figure 1 ;

[0029] In the figures: 1, base; 2, drive seat; 3, drive motor; 4, support seat; 5, central axis; 6, disc; 7, installation and wire pay-off assembly; 7-1, bracket; 7-2, installation frame; 7-3, docking groove; 7-4, fixing plate; 7-5, shaft roller; 7-6, side opening; 7-7, fixing block; 7-8, wire conduit; 7-9, wire threading hole; 8, cleaning assembly; 8-1, bottom plate; 8-2, round rod; 8-3, cleaning clamping block; 9, stranding assembly; 9-1, rotating disc; 9-2, stranding hole; 9-3, sleeve frame; 9-4, inner frame; 9-5, outer ring frame; 9-6, wire roller. SPECIFIC EMBODIMENTS

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0031] As Figures 1 to 4 shown, this embodiment proposes an efficient multi-strand frame strander, including

[0032] a base 1, a drive seat 2, and a drive motor 3. The drive seat 2 is installed on the base 1, and the drive motor 3 is installed on the drive seat 2;

[0033] A support base 4 and a central shaft 5. The support base 4 is arranged on the base 1, and the central shaft 5 is rotatably connected within the drive base 2. The central shaft 5 is connected to the output end of the drive motor 3;

[0034] A pair of discs 6 and an installation and wire-releasing assembly 7. The discs 6 are respectively fixed at both ends of the central shaft 5, and the installation and wire-releasing assembly 7 is arranged on the discs 6;

[0035] A cleaning assembly 8. The cleaning assembly 8 is arranged outside the discs 6;

[0036] A wire-stranding assembly 9. The wire-stranding assembly 9 is arranged on the central shaft 5 and the support base 4;

[0037] The installation and wire-releasing assembly 7 includes a plurality of brackets 7-1. The brackets 7-1 are fixed on the surface of the discs 6. An installation frame 7-2 is inserted into the brackets 7-1. The installation frame 7-2 is fixedly connected to the discs 6 by bolts. A plurality of docking grooves 7-3 are formed on the surface of the installation frame 7-2. A fixing plate 7-4 is installed in the docking grooves 7-3. The fixing plate 7-4 is fixedly connected to the docking grooves 7-3 by bolts. A shaft roller 7-5 is rotatably connected within the fixing plate 7-4. A plurality of side openings 7-6 are formed on the surface of the installation frame 7-2. A fixing block 7-7 is installed in the side openings 7-6. A wire conduit 7-8 is fixedly connected within the fixing block 7-7. A plurality of wire-passing holes 7-9 are formed on the surface of the discs 6.

[0038] In this embodiment, in order to achieve the effect of being able to separately install the shaft roller 7-5 and release the wire, the installation and wire-releasing assembly 7 is designed. Brackets 7-1 with corresponding positions are arranged on the surfaces of both discs 6. An installation frame 7-2 is inserted into the brackets 7-1. The installation frame 7-2 is fixedly connected to the docking grooves 7-3 by bolts. A shaft roller 7-5 is rotatably connected between the interiors of the installation frame 7-2. A plurality of side openings 7-6 are formed on both sides of the installation frame 7-2. A fixing block 7-7 is arranged in the side openings 7-6. A wire conduit 7-8 for guiding the cable to the outside is installed on the fixing block 7-7. Wire-passing holes 7-9 corresponding to the positions of the wire conduits 7-8 are formed on the surface of the discs 6. The wire conduits 7-8 and the wire-passing holes 7-9 cooperate to pass through the cable for wire release.

[0039] Furthermore, the cleaning assembly 8 includes a plurality of bottom plates 8-1. The bottom plates 8-1 are all fixed on the surface of the discs 6. Round rods 8-2 are fixedly connected to the bottom plates 8-1. A plurality of cleaning clamping blocks 8-3 are fixedly connected to the surfaces of the round rods 8-2.

[0040] In this embodiment, in order to achieve the effect of cleaning the surface of the wire during wire release, the cleaning assembly 8 is designed. Bottom plates 8-1 are fixed on the surface of the discs 6. Round rods 8-2 are fixed on the bottom plates 8-1. A plurality of cleaning clamping blocks 8-3 are installed on the round rods 8-2 for cleaning the surface of the wire during wire release.

[0041] Further, the stranding assembly 9 includes a rotating disk 9-1, which is rotatably connected within the support base 4. A plurality of stranding holes 9-2 are formed on the surface of the rotating disk 9-1. A sleeve frame 9-3 is fixedly connected to the central shaft 5. A plurality of inner frames 9-4 are arranged on the outer surface of the sleeve frame 9-3. An outer ring frame 9-5 is arranged outside the inner frames 9-4. A plurality of wire rollers 9-6 are rotatably connected within the inner frames 9-4.

[0042] In this embodiment, in order to achieve the effect of stranding in cooperation with wire pay-off, the stranding assembly 9 is designed. The rotating disk 9-1 is rotatably connected within the support base 4, and the rotating disk 9-1 is fixed to the central shaft 5. A plurality of stranding holes 9-2 are formed on the surface of the rotating disk 9-1. A sleeve frame 9-3 is fixed to the central frame. Inner frames 9-4 and an outer ring frame 9-5 are arranged on the sleeve frame 9-3. Wire rollers 9-6 are rotatably connected inside for cooperating with stranding.

[0043] Further, the wire roller 9-6 has a certain inclination angle, and the position of the wire roller 9-6 corresponds to the position of the stranding hole 9-2.

[0044] In this embodiment, through the inclined angle, the wire roller 9-6 cooperates with the position and rotation direction of the stranding hole 9-2 to make the stranding process more stable.

[0045] Further, the cleaning clamp block 8-3 adopts a double-layer structure, and the gap between the double layers of the cleaning clamp block 8-3 is lower than the diameter of the cable.

[0046] In this embodiment, through the double-layer hollow clamping structure, it passes through the cleaning clamp block 8-3 during the wire pay-off process to achieve the purpose of cleaning.

[0047] Further, the heights of a plurality of wire pipes 7-8 located on the same mounting frame 7-2 decrease in a stepped manner.

[0048] In this embodiment, through the height positions with decreasing heights, the cables located in the same straight-line position are separated by height.

[0049] Further, the bracket 7-1 is integrally of a U-shaped structure, and three groups of brackets 7-1 are arranged in a triangular distribution.

[0050] In this embodiment, through the U-shaped structure, after the mounting frame 7-2 is placed into the bracket 7-1, it has support at the bottom. Through the triangular distribution, all the openings face outwards, facilitating loading and unloading.

[0051] Further, a detachable connection method is adopted between the cleaning clamp block 8-3 and the round rod 8-2.

[0052] In this embodiment, through the detachable connection method, when the cleaning clamp block 8-3 is severely worn, it can be detached and replaced with a new one to avoid affecting the cleaning effect.

[0053] When in need of use, insert the shaft roller 7-5 into the docking groove 7-3 of the mounting bracket 7-2 through the fixing plate 7-4 and fix it with bolts. After the fixing is completed, lift the mounting bracket 7-2 by the equipment and place it into the bracket 7-1. After placing it, screw in the bolts to fix it. Pull the wire out on the shaft roller 7-5, pass it through the wire conduit 7-8, the wire threading hole 7-9, the wire roller 9-6 and the wire twisting hole 9-2, then start the driving motor 3, and control the central shaft 5 to start wire twisting. During the wire twisting process, clean the foreign matters on the surface of the wire through the cleaning clamp block 8-3.

[0054] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-efficiency multi-strand frame stranding machine, characterized in that: include A base (1), a drive base (2) and a drive motor (3), wherein the drive base (2) is mounted on the base (1), and the drive motor (3) is mounted on the drive base (2); A support seat (4) and a central shaft (5), wherein the support seat (4) is arranged on the base (1), the central shaft (5) is rotatably connected in the driving seat (2), and the central shaft (5) is connected to the output end of the driving motor (3); A pair of discs (6) and a wire-installing and releasing assembly (7), wherein the discs (6) are respectively fixed at two ends of the central axis (5), and the wire-installing and releasing assembly (7) is arranged on the discs (6); A cleaning component (8), wherein the cleaning component (8) is arranged outside the disc (6); A stranded wire assembly (9), the stranded wire assembly (9) being arranged on the central axis (5) and the support seat (4); The installation and release assembly (7) comprises a plurality of brackets (7-1), wherein the brackets (7-1) are fixed on the surface of the disc (6), a mounting frame (7-2) is inserted into the brackets (7-1), and the mounting frame (7-2) is fixedly connected to the disc (6) via bolts.

2. The high-efficiency multi-strand frame stranding machine according to claim 1, characterized in that: A plurality of docking grooves (7-3) are provided on the surface of the mounting frame (7-2), a fixing plate (7-4) is installed in the docking groove (7-3), the fixing plate (7-4) and the docking groove (7-3) are fixedly connected by bolts, and a shaft roller (7-5) is rotatably connected in the fixing plate (7-4).

3. The high-efficiency multi-strand frame stranding machine according to claim 2, characterized in that: The surface of the mounting frame (7-2) is provided with a plurality of side openings (7-6), a fixing block (7-7) is installed in the side opening (7-6), a wire tube (7-8) is fixedly connected in the fixing block (7-7), and the surface of the disc (6) is provided with a plurality of threading holes (7-9).

4. The high-efficiency multi-strand frame stranding machine according to claim 1, characterized in that: The cleaning assembly (8) comprises a plurality of bottom plates (8-1), each of the bottom plates (8-1) being fixed on the surface of the disc (6), a round rod (8-2) being fixedly connected to the bottom plate (8-1), and a plurality of cleaning clamping blocks (8-3) being fixedly connected to the surface of the round rod (8-2).

5. The high-efficiency multi-strand frame stranding machine according to claim 1, characterized in that: The stranding assembly (9) comprises a rotating disk (9-1), the rotating disk (9-1) is rotatably connected in the support seat (4), a plurality of stranding holes (9-2) are provided on the surface of the rotating disk (9-1), a sleeve frame (9-3) is fixedly connected to the central shaft (5), a plurality of inner frames (9-4) are arranged on the outer surface of the sleeve frame (9-3), an outer ring frame (9-5) is arranged outside the inner frame (9-4), and a plurality of conductor rollers (9-6) are rotatably connected in the inner frame (9-4).

6. The high-efficiency multi-strand frame stranding machine according to claim 5, characterized in that: The conductor roller (9-6) has a certain inclination angle, and the position of the conductor roller (9-6) corresponds to the position of the stranded wire hole (9-2).

7. The high-efficiency multi-strand frame stranding machine according to claim 4, characterized in that: The cleaning clamp (8-3) adopts a double-layer structure, and the gap between the layers of the cleaning clamp (8-3) is lower than the diameter of the cable.

8. The high-efficiency multi-strand frame stranding machine according to claim 3, characterized in that: The heights of the plurality of wire tubes (7-8) located on the same mounting frame (7-2) decrease in a step-like manner.

9. The high-efficiency multi-strand frame stranding machine according to claim 1, characterized in that: The bracket (7-1) is a U-shaped structure as a whole, and the bracket (7-1) is provided with three groups distributed in a herringbone shape.

10. The high-efficiency multi-strand frame stranding machine according to claim 4, characterized in that: The cleaning clamp block (8-3) and the round rod (8-2) are connected in a detachable manner.

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