Wire harness branching device

Abstract

The invention provides a wire harness branching device, and relates to the field of wire harness processing, and the wire harness branching device comprises a wire doubling clamp, a separation assembly, a wire branching member and a bearing assembly. The wire doubling clamp, the separating assembly and the wire separating piece are arranged on the same side of the bearing assembly, the wire separating piece comprises a separating end with an angular area, and the wire separating piece can do reciprocating motion in the direction close to or away from the bearing assembly; the doubling clamp can gather double wire harnesses to be separated so as to enable the double wire harnesses to be separated to be in a gathering state, the double wire harnesses to be separated comprise a first stranded wire and a second stranded wire, and the separating assembly can separate the double wire harnesses in the gathering state so as to enable the first stranded wire and the second stranded wire to be separated; in the process that the wire separating piece moves towards the bearing assembly, the separating end can drive the first stranded wire and the second stranded wire to move to abut against the bearing assembly. Through cooperation of the doubling clamp and the separation assembly, the wire harness branching device can effectively complete and separate double wire harnesses, and branching efficiency and precision are improved.

Description

Technical Field

[0001] The present application relates to the field of wire harness processing, and in particular to a wire harness splitting device. Background Art

[0002] Cables are commonly used in power transmission, communications, electronic equipment, automobiles, ships, and industrial automation. Cables are used to transmit power, data, and signals and connect various devices and systems.

[0003] At present, since the above-mentioned wiring harnesses are often flexible wires, the flexible wires have complex postures, variable angles, and relatively complex positioning. In addition, current wiring harness splitters are often used to separate wiring harnesses of different lengths. The application scenarios of wiring harness splitters are limited, the separation and positioning effects of the wiring harnesses are poor, and the wiring harnesses are easily damaged. Summary of the invention

[0004] The purpose of the present invention is to address at least one of the above-mentioned existing technical problems and provide a wire harness splitting device, which shapes the wire harness through a wiring clamp and a separation component, and then uses a wire splitting piece to split the wire harness, so as to quickly and accurately process and position the wire harness, thereby improving production efficiency.

[0005] The present invention provides a wire harness splitting device, which comprises a wire merging clamp, a separation component, a wire splitting piece and a supporting component;

[0006] The line-joining clamp, the separation assembly, and the line-dividing member are arranged on the same side of the supporting assembly, the line-dividing member includes a separation end with an angle area, and the line-dividing member can reciprocate in a direction close to or away from the supporting assembly;

[0007] The wire paralleling clamp can parallel a double wire bundle to be separated so as to bundle the double wire bundle to be separated into a parallel state, the double wire bundle to be separated includes a first twisted wire and a second twisted wire, and the separation assembly can separate the double wire bundle in the parallel state so as to separate the first twisted wire and the second twisted wire;

[0008] During the movement of the wire splitter toward the supporting assembly, the separation end can drive the first twisted wire and the second twisted wire to move to abut against the supporting assembly.

[0009] In a possible implementation manner, the wire harness dividing device further includes a flexible pressing block, a material taking clamp and a material taking drive assembly;

[0010] The material taking drive assembly is respectively connected to the flexible pressing block and the material taking clamping claw in a transmission manner, and the material taking drive assembly is used to drive the flexible pressing block and the material taking clamping claw to reciprocate in a direction close to or away from the paralleling clamping claw;

[0011] In the process of the picking clamping claw clamping the double wire harness to be separated, the picking clamping claw abuts against the preset area after the flexible pressing block contacts the preset area.

[0012] In a possible implementation manner, the wire harness splitting device further includes a clamping assembly, which is disposed on a side close to the supporting assembly, and is used to clamp the merged section of the double wire harness to be separated, wherein the merged section is connected to the first twisted wire and the second twisted wire to be separated.

[0013] In a possible implementation manner, the wire harness splitting device further comprises a positioning mechanism, the positioning mechanism is protruding relative to the clamping assembly, and the positioning mechanism can move in a direction close to or away from the clamping assembly;

[0014] The positioning mechanism is used to abut against the merging section of the double wire harness to be separated so as to drive the merging section to move in a direction close to the clamping assembly.

[0015] In a possible implementation manner, the wire harness splitting device further includes a cover plate, the wire splitting member is connected to the cover plate, and the cover plate can move relative to the line paralleling clamp in a first direction or in a second direction, and the first direction and the second direction intersect;

[0016] When the cover plate approaches the wire joining fixture, the cover plate is used to cover the first stranded wire and the second stranded wire, and the cover plate can first move along the first direction and then move along the second direction to allow the wire splitter to separate the first stranded wire and the second stranded wire.

[0017] In a possible implementation manner, a sliding mechanism is provided between the line splitting member and the cover plate, and the line splitting member and the cover plate are slidably connected via the sliding mechanism.

[0018] In a possible implementation manner, the separation assembly includes a first claw and a second claw, the first claw and the second claw can reciprocate along the double wire bundle approaching or away from the closed state, and the wire paralleling clamp includes a first clamping claw and a second clamping claw;

[0019] During the process of separating the first stranded wire and the second stranded wire, the first pusher claw is used to drive the first stranded wire to move in a direction close to the first clamping claw, and the second pusher claw is used to drive the second stranded wire to move in a direction close to the second clamping claw, so that the first stranded wire and the second stranded wire move toward the separation assembly.

[0020] In a possible implementation manner, the wire harness dividing device further comprises a guide assembly, and the guide assembly is arranged to protrude relative to the line paralleling clamp;

[0021] The guide assembly comprises a first guide block and a second guide block, a first distance is formed between the first guide block and the second guide block at a side away from the paralleling clamp, a second distance is formed between the first guide block and the second guide block at a side close to the paralleling clamp, and the first distance is greater than the second distance;

[0022] There is a gap between the first guide block and the second guide block, and the gap allows the double wire bundle to be separated to pass through.

[0023] In a possible implementation manner, the line splitter has a first side surface and a second side surface adjacent to each other, and during the movement of the line splitter toward the supporting assembly, the first side surface abuts against the first twisted wire, and the second side surface abuts against the second twisted wire;

[0024] The first side surface and the second side surface are connected to form a vertex angle of the corner area, and the vertex angle is 30°-90°.

[0025] In a possible implementation manner, the supporting assembly includes a first supporting block and a second supporting block, and the first supporting block and the second supporting block are symmetrically arranged with respect to the line dividing member;

[0026] During the movement of the wire splitter toward the supporting assembly, the first twisted wire is located between the first supporting block and the first side surface, and the second twisted wire is located between the second supporting block and the second side surface of the separation end.

[0027] The wire harness splitting device provided by the present application has the following beneficial effects:

[0028] The present application provides a wire harness splitting device, which includes a parallel clamp, a separation component, a splitter and a supporting component; the parallel clamp, the separation component and the splitter are arranged on the same side of the supporting component, the splitter includes a separation end with an angle area, and the splitter can move back and forth in the direction of approaching or moving away from the supporting component; the parallel clamp can close the double wire harness to be separated to bundle the double wire harness to be separated into a parallel state, the double wire harness to be separated includes a first twisted wire and a second twisted wire, and the separation component can separate the double wire harness in the parallel state to separate the first twisted wire and the second twisted wire; in the process of the splitter moving toward the supporting component, the separation end can drive the first twisted wire and the second twisted wire to move to abut against the supporting component. In this way, the parallel clamp and the separation component cooperate to first close the wire harness and then separate it, and the splitter then splits the wire harness, and the wire harness splitting device can effectively bundle and separate the double wire harness, thereby improving the efficiency and accuracy of the splitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is a schematic structural diagram of a wiring harness splitting device according to an embodiment of the present application;

[0031] Figure 2 This is a schematic structural diagram of a wiring harness splitting device according to an embodiment of the present application;

[0032] Figure 3 This is a schematic structural diagram of a material taking device according to an embodiment of the present application;

[0033] Figure 4 This is a schematic structural diagram of a line-joining clamp according to an embodiment of the present application;

[0034] Figure 5 It is a structural schematic diagram of the supporting component of an embodiment of the present application.

[0035] The following is a supplementary description of the attached drawings:

[0036] 11. Parallel clamp; 111. First clamp; 112. Second clamp; 121. First pusher; 122. Second pusher; 13. Line splitter; 141. First supporting block; 142. Second supporting block; 15. Clamping assembly; 16. Positioning mechanism; 17. Cover plate; 18. Guide assembly; 21. Material picking clamp; 22. Flexible pressure block; 23. Material picking drive assembly. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0038] The term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application 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 of the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may include one or more of the features explicitly or implicitly. Moreover, the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0039] A wire harness splitting device provided in an embodiment of the present application is described below in conjunction with the accompanying drawings. The display splitting device of the present application is particularly suitable for separating flexible double wire harnesses of equal length.

[0040] See also Figure 1-Figure 5 The present application provides a wire harness splitting device, which includes a parallel clamp 11, a separation component, a splitting piece 13 and a supporting component; the parallel clamp 11, the separation component and the splitting piece 13 are arranged on the same side of the supporting component, the splitting piece 13 includes a separation end with an angle area, and the splitting piece 13 can move back and forth in a direction close to or away from the supporting component; the parallel clamp 11 can close the double wire bundle to be separated to bundle the double wire bundle to be separated into a parallel state, the double wire bundle to be separated includes a first twisted wire and a second twisted wire, and the separation component can separate the double wire bundle in the parallel state to separate the first twisted wire and the second twisted wire; during the movement of the splitting piece 13 toward the supporting component, the separation end can drive the first twisted wire and the second twisted wire to move to abut against the supporting component. Through the coordinated cooperation of the parallel clamp 11 and the separation component, the device can effectively bundle and separate the double wire bundle, thereby improving the efficiency and accuracy of the splitting.

[0041] It is understandable that the existing wire harness splitting device is often used for wire harnesses of non-equal length. In order to split the wire harnesses, the wire harness splitting device separates the wire harnesses through a visual guidance system and a mechanical positioning system. Among them, the visual guidance system uses a camera or an optical sensor to shoot the wire harness through visual guidance technology, analyzes the image of the wire harness through an algorithm, and identifies the length difference and position of the wire harness. The visual guidance system can detect the length of the wire harness and transmit the detection information to the mechanical positioning system, so as to accurately position and adjust the asymmetric wire harness. The mechanical positioning system usually relies on a clamp, a fixture, a slide rail or a robotic arm to grab, move and fix two wire harnesses of different lengths according to the guidance of the visual system. The robotic arm or automatic assembly equipment will move the wire harnesses of different lengths to the corresponding processing or assembly positions according to the data transmitted by the visual system. However, the above methods are not suitable for equal-length flexible double wire harnesses, which have different postures, soft materials and are not easy to position. The wire harness splitting device of the present invention adopts a mechanical positioning method to first bring together the equal-length flexible double wire harnesses, and then insert a separation component into the equal-length flexible double wire harnesses to separate the double wires; for the double wires that have been separated, the splitting piece 13 and the supporting component are used to split and position the equal-length flexible double wire harnesses, thereby achieving the splitting effect.

[0042] Specifically, the wire-drawing clamp 11 includes a first wire-drawing clamp and a second wire-drawing clamp, which are opened or merged at the same time, and are used to draw together the double wire bundles to be separated so as to bundle the double wire bundles to be separated into a drawn state so that the width of the double wire bundles to be separated meets a first preset condition. In one embodiment, the first preset condition is 4mm-10mm. In the process of the separation component separating the double wire bundles in the drawn state, the first wire-drawing clamp and the second wire-drawing clamp are opened, and the separation component is arranged between the first wire-drawing clamp and the second wire-drawing clamp. The separation component is located between the first stranded wire and the second stranded wire and increases the gap between the first stranded wire and the second stranded wire until the second preset condition is met. In the process of the wire-drawing component 13 drawing the wires, the wire-drawing component 13 moves toward the supporting component, and the separation end can drive the first stranded wire and the second stranded wire to move to abut against the supporting component.

[0043] Furthermore, the wire harness dividing device also includes a flexible pressure block 22, a material picking claw 21 and a material picking drive assembly 23; the material picking drive assembly 23 is respectively connected to the flexible pressure block 22 and the material picking claw 21 by transmission, and the material picking drive assembly 23 is used to drive the flexible pressure block 22 and the material picking claw 21 to reciprocate in the direction of approaching or moving away from the parallel wire claw; in the process of the material picking claw 21 clamping the double wire harness to be separated, the flexible pressure block 22 contacts the preset area and then the material picking claw 21 abuts against the preset area. The flexible pressure block 22 can protect the wire harness and make the wire harness fit the preset area, avoiding damage to the wire harness caused by excessive mechanical stress, thereby improving the durability of the product, and the material picking claw 21 can accurately grab the wire harness to be separated, reduce misoperation, and ensure the accuracy of the wire harness separation position.

[0044] Specifically, the wire harness dividing device includes a material picking device, which includes a flexible pressure block 22, a material picking clamp 21 and a material picking drive assembly 23. The material picking drive assembly 23 is a material picking cylinder. The flexible pressure block 22 is connected to the material picking clamp 21 and / or the material picking drive assembly 23. The width of the flexible pressure block 22 is greater than or equal to the maximum distance that the material picking clamp 21 is opened.

[0045] Specifically, during the material picking process, the material picking jaws 21 pick up the double wire harness to be separated to a preset area, wherein the preset area is the area where the parallel clamp 11 and the separation assembly are located and the area nearby. After the double wire harness to be separated is placed in the preset area, the material picking jaws 21 are opened, and the material picking cylinder drives the material picking jaws 21 to move in a direction away from the parallel clamps, and the material picking jaws 21 are separated from the double wire harness to be separated, and the flexible pressing block 22 abuts against the double wire harness to be separated until separation, and after the material picking jaws 21 are separated from the preset area, the flexible pressing block 22 is separated from the preset area again.

[0046] Furthermore, the wire harness splitting device further includes a clamping assembly 15, which is arranged on one side close to the supporting assembly, and is used to clamp the merged section of the double wire harness to be separated, and the merged section is connected to the first twisted wire and the second twisted wire to be separated. In this way, the clamping assembly 15 can fix the merged section of the double wire harness to be separated, prevent the wire harness from sliding or shifting due to external force, thereby improving the accuracy of the wire splitting operation.

[0047] Specifically, Figure 4 As shown, the clamping assembly 15 includes a first positioning clamp and a second positioning clamp. Before the first juxtaposition clamp and the second juxtaposition clamp bring the double wire harness to be separated together, the first positioning clamp and the second positioning clamp clamp the merged section of the double wire harness to be separated to fix the merged section. The juxtaposition clamp 11, the separation assembly, and the line dividing piece 13 are arranged on one side of the supporting assembly, and the clamping assembly 15 is arranged on the other side of the supporting assembly.

[0048] Furthermore, the wire harness splitting device further includes a positioning mechanism 16, which is protruding relative to the clamping assembly 15 and can move in a direction close to or away from the clamping assembly 15; the positioning mechanism 16 is used to abut against the merging section of the double wire harness to be separated to drive the merging section to move in a direction close to the clamping assembly 15. In this way, the positioning mechanism 16 can push the merging section toward the clamping assembly 15 before the wire splitting starts, thereby reducing the time for manually adjusting or moving the wire harness, and improving the wire splitting efficiency and production speed.

[0049] Specifically, the merging section of the double wire harness to be separated is provided with a buckle on a side away from the first strand and the second strand, and the positioning mechanism 16 is used to contact the buckle and drive the buckle to move, thereby changing the positions of the first strand and the second strand to make the double wire harness to be separated move in a direction close to the merging clamp 11. In one embodiment, the positioning mechanism 16 includes a cylindrical positioning portion, which contacts and cooperates with the buckle of the merging section to achieve accurate positioning of the merging section.

[0050] Furthermore, the wire harness dividing device further comprises a cover plate 17, the wire dividing member 13 is connected to the cover plate 17, the cover plate 17 can move relative to the line paralleling clamp 11 along the first direction or along the second direction, and the first direction and the second direction intersect;

[0051] When the cover plate 17 approaches the wire-joining fixture 11, the cover plate 17 is used to cover the first stranded wire and the second stranded wire, and the cover plate 17 can first move in the first direction and then in the second direction to allow the wire splitter 13 to separate the first stranded wire and the second stranded wire. In this way, when the cover plate 17 approaches the wire-joining fixture 11, it provides protection for the wire harness to prevent the wire harness from being damaged by the external environment during the wire splitting process. Through the multi-directional movement of the cover plate 17, the wire splitter 13 can be better assisted in separating the first stranded wire and the second stranded wire, reducing the offset or error in the wire splitting operation, thereby improving the accuracy and consistency of the wire splitting operation.

[0052] Specifically, after the positioning mechanism 16 pushes the double wire harness to be separated, the cover plate 17 first moves along the first direction to increase the projection area of ​​the cover plate 17 on the preset area along the second direction. After the cover plate 17 covers the preset length of the first twisted wire and the second twisted wire, the cover plate 17 moves along the second direction again.

[0053] In one possible embodiment, the area covered by the cover plate 17 on the first strand and the second strand has a first area, and the total area of ​​the first strand and the second strand has a second area. The cover plate 17 first moves along the first direction until the first area is greater than or equal to 2 / 3 of the second area, and then moves along the second direction.

[0054] In this embodiment, the first direction and the second direction are perpendicular.

[0055] Furthermore, a sliding mechanism is provided between the wire splitter 13 and the cover plate 17, and the wire splitter 13 and the cover plate 17 are slidably connected via the sliding mechanism. In this way, the sliding mechanism allows the wire splitter 13 to move with the movement of the cover plate 17, and the wire splitter 13 can adjust the wire splitting angle and strength according to the actual situation of the wire harness, thereby ensuring that the wire splitting process is more stable and accurate.

[0056] Optionally, the sliding mechanism may be a linear guide rail, a slide groove structure or a ball bearing slide rail.

[0057] In one embodiment, the line splitting member 13 is disposed on a side of the cover plate 17 close to the line paralleling clamp 11 , and the line splitting member 13 is fixedly connected to the cover plate 17 .

[0058] Furthermore, the separation component includes a first claw 121 and a second claw 122, and the first claw 121 and the second claw 122 can reciprocate along the double wire bundle that is close to or away from the close state, and the wire clamp 11 includes a first clamp 111 and a second clamp 112; in the process of separating the first stranded wire and the second stranded wire, the first claw 121 is used to drive the first stranded wire to move in the direction close to the first clamp 111, and the second claw 122 is used to drive the second stranded wire to move in the direction close to the second clamp 112, so that the first stranded wire and the second stranded wire move toward the separation component. In this way, the first claw 121 and the second claw 122 act on the first stranded wire and the second stranded wire respectively, and the first claw 121 and the second claw 122 can independently control the separation process of each stranded wire. Through the precise movement of each claw, the wire bundle can move along a predetermined path, ensuring the accuracy and stability during separation, preventing the stranded wire from being misplaced or crossed during the separation process, and improving the quality of the separation effect.

[0059] Specifically, before the wire paralleling clamp 11 parallels the double wire bundle to be separated, the first claw 121 and the second claw 122 are in a parallel state; after the wire paralleling clamp 11 parallels the double wire bundle to be separated, the first claw 121 and the second claw 122 rise first and then separate, the first claw 121 drives the first stranded wire to move in a direction close to the first clamping jaw 111, and the second claw 122 is used to drive the second stranded wire to move in a direction close to the second clamping jaw 112, that is, the first claw 121 and the second claw 122 move in opposite directions to increase the gap between the first stranded wire and the second stranded wire.

[0060] Furthermore, the wire harness splitting device also includes a guide assembly 18, which is protruding relative to the wire-dividing clamp 11; the guide assembly 18 includes a first guide block and a second guide block, the first guide block and the second guide block have a first distance on the side away from the wire-dividing clamp 11, and the first guide block and the second guide block have a second distance on the side close to the wire-dividing clamp 11, and the first distance is greater than the second distance; there is a gap between the first guide block and the second guide block, and the gap allows the double wire harness to be separated to pass through. In this way, the gap between the first guide block and the second guide block can accurately guide the double wire harness to be separated into the preset splitting position, prevent the wire harness from being twisted or offset during the splitting process, and improve the success rate of the splitting and the quality of the operation.

[0061] Specifically, in the process of the material picking clamp 21 clamping the double wire bundle to be separated to the preset area, the guide component 18 first contacts the double wire bundle to be separated relative to the wire paralleling clamp 11, and the guide component 18 first guides the double wire bundle to be separated into the wire paralleling clamp 11 to pre-shape the double wire bundle to be separated, and the wire paralleling clamp 11 then closes the double wire bundle to be separated and reshapes it.

[0062] In one embodiment, the guide assembly 18 is a tapered structure, and the first guide block and the second guide block are symmetrically arranged. The first distance is the spacing between the first guide block and the second guide block when the double wire harness to be separated enters the guide assembly 18. The first distance can accommodate the double wire harness to be separated in various postures. The second distance is the spacing between the first guide block and the second guide block when the double wire harness to be separated leaves the guide assembly 18. The second distance makes the double wire harness to be separated more concentrated as it gradually approaches the paralleling clamp, which is beneficial for the wire harness to gradually adapt to the position constraints during the separation process, and at the same time avoids excessive bending or entanglement of the wire harness before entering the separation device.

[0063] Furthermore, the line splitter 13 has a first side surface and a second side surface adjacent to each other. When the line splitter 13 moves toward the supporting assembly, the first side surface abuts against the first stranded wire, and the second side surface abuts against the second stranded wire.

[0064] The first side surface and the second side surface are connected to form a vertex angle of the corner area, and the vertex angle is 30°-90°. By aligning the first side surface and the second side surface with the two twisted wires respectively and contacting them at a preset vertex angle, the wire splitting direction is controlled, making the wire splitting operation more stable, reducing wire splitting errors or twisted wire entanglement caused by offset, and improving wire splitting accuracy and consistency.

[0065] Specifically, the shape of the separation end in the wire splitter 13 is wedge-shaped or V-shaped. After the first stranded wire and the second stranded wire are in contact with the supporting assembly, the angle formed by the first stranded wire and the second stranded wire is consistent with the angle of the angle formed by the first side surface and the second side surface. In this embodiment, the wire splitter 13 is an isosceles triangle wire splitter, and the top angle of the angle formed by the first side surface and the second side surface in the triangle wire splitter is 60°. After the first stranded wire and the second stranded wire are in contact with the supporting assembly, the angle formed by the first stranded wire and the second stranded wire is consistent with the angle of the angle formed by the first side surface and the second side surface.

[0066] Specifically, the wire splitter 13 is made of metal material, and a smooth coating is provided on the surface of the wire splitter 13 to prevent damage to the wire harness.

[0067] In a possible implementation manner, the first side surface and the second side surface are connected to form a vertex angle of the corner area, and the vertex angle is 45°.

[0068] Specifically, the supporting assembly includes a first supporting block 141 and a second supporting block 142, and the first supporting block 141 and the second supporting block 142 are symmetrically arranged about the wire splitter 13; when the wire splitter 13 moves toward the supporting assembly, the first stranded wire is located between the first supporting block 141 and the first side surface, and the second stranded wire is located between the second supporting block 142 and the second side surface of the separation end. In this way, the first supporting block 141 and the second supporting block 142 can provide stable support for each stranded wire respectively, and the wire harness is kept between the supporting block and the wire splitter 13 to avoid displacement or sliding of the wire harness when subjected to the force distribution, thereby ensuring the stability and accuracy of the wire splitting operation.

[0069] Specifically, the first supporting block 141 and the second supporting block 142 are arranged below the clamping assembly 15, and the first supporting block 141 and the second supporting block 142 are fixed on the preset area. In this embodiment, the first stranded wire is fitted with the first supporting block 141 under the drive of the wire splitter 13, and the second stranded wire is fitted with the second supporting block 142 under the drive of the wire splitter 13. The angle formed by the first stranded wire and the second stranded wire is consistent with the top angle of the wire splitter. The angle formed by the third side where the first supporting block 141 abuts against the first stranded wire and the fourth side where the second supporting block 142 abuts against the second stranded wire is 60°.

[0070] Specifically, when the wire splitter 13 drives the first strand and the second strand to move to the supporting assembly and stably abut against it, the separation process of the first strand and the second strand is completed, the first strand and the second strand are respectively separated and abut against the supporting assembly, and the wire splitter 13 then resets and moves in the direction away from the supporting assembly, and the wire splitter 13 returns to the initial position and prepares for the next cycle of wire splitting operation.

[0071] The following describes the working process of the wiring harness splitter in combination with specific application scenarios:

[0072] First, the material taking driving assembly 23 drives the material taking clamping claw 21 to clamp the double wire harness to be separated and move in the direction close to the parallel wire clamping claw until it moves to the preset area, and the material taking clamping claw 21 opens;

[0073] Then, the first positioning jaw and the second positioning jaw are opened, and the positioning mechanism 16 contacts the buckle on the merged section of the double wire harness to be separated and drives the merged section of the double wire harness to be separated to move; the cover plate 17 moves along the first direction to the second area where the first area is equal to 2 / 3, and the cover plate 17 moves along the second direction;

[0074] Finally, the cover plate 17 continues to move in the first direction to increase the first area to completely cover the first stranded wire and the second stranded wire, and the wire paralleling clamp 11 parallels the twisted pair to be separated into a parallel state; the first claw 121 pushes the first stranded wire in a direction toward the first clamp 111, and the second claw 122 pushes the second stranded wire in a direction toward the second clamp 112; in the process of the wire splitter 13 moving toward the supporting assembly, the first side surface of the wire splitter 13 abuts against the first stranded wire, and the second side surface of the wire splitter 13 abuts against the second stranded wire until the first stranded wire abuts against the first supporting block 141, and the second stranded wire abuts against the second supporting block 142, and the separation of the first stranded wire and the second stranded wire is completed.

[0075] The following introduces specific embodiments of the present application based on the above technical solution.

[0076] Example 1

[0077] See also Figure 1-Figure 2 The present application provides a wire harness splitting device, which includes a wiring clamp 11, a separation component, a wiring splitting piece 13 and a supporting component; the wiring clamp 11, the separation component and the wiring splitting piece 13 are arranged on the same side of the supporting component, the wiring splitting piece 13 includes a separation end with an angle area, and the wiring splitting piece 13 can reciprocate in a direction close to or away from the supporting component; the wiring clamp 11 can bring together a double wire bundle to be separated so as to bundle the double wire bundle to be separated into a close state, the double wire bundle to be separated includes a first twisted wire and a second twisted wire, and the separation component can separate the double wire bundle in the close state so as to separate the first twisted wire and the second twisted wire; in the process of the wiring splitting piece 13 moving toward the supporting component, the separation end can drive the first twisted wire and the second twisted wire to move until they are against the supporting component.

[0078] The wire-joining clamp 11 includes a first wire-joining clamp and a second wire-joining clamp, which are opened or merged at the same time, and are used to join the double wire bundles to be separated to bundle the double wire bundles to be separated into a joined state so that the width of the double wire bundles to be separated meets the first preset condition. The separation component includes a first claw 121 and a second claw 122, which can reciprocate along the double wire bundles approaching or away from the joined state, and the wire-joining clamp 11 includes a first clamp 111 and a second clamp 112; in the process of separating the first stranded wire and the second stranded wire, the first claw 121 is used to drive the first stranded wire to move in a direction close to the first clamp 111, and the second claw 122 is used to drive the second stranded wire to move in a direction close to the second clamp 112, so that the first stranded wire and the second stranded wire move toward the separation component. The wire dividing member 13 has a first side surface and a second side surface adjacent to each other. When the wire dividing member 13 moves toward the supporting assembly, the first side surface abuts against the first twisted wire, and the second side surface abuts against the second twisted wire. The first side surface and the second side surface are connected to form a vertex angle of an angle area, and the vertex angle is 60°.

[0079] The supporting assembly includes a first supporting block 141 and a second supporting block 142, which are symmetrically arranged about the wire splitter 13; when the wire splitter 13 moves toward the supporting assembly, the first strand is located between the first supporting block 141 and the first side surface, and the second strand is located between the second supporting block 142 and the second side surface of the separation end. The angle formed by the third side surface where the first supporting block 141 abuts against the first strand and the fourth side surface where the second supporting block 142 abuts against the second strand is 60°.

[0080] The wire harness dividing device also includes a clamping assembly 15, which is arranged on a side close to the supporting assembly. The clamping assembly 15 is used to clamp the merged section of the double wire harness to be separated, and the merged section is connected to the first twisted wire and the second twisted wire to be separated. The clamping assembly 15 includes a first positioning jaw and a second positioning jaw. Before the first and second wire paralleling jaws close the double wire harness to be separated, the first and second positioning jaws clamp the merged section of the double wire harness to be separated to fix the merged section. The paralleling clamp 11, the separation assembly, and the wire dividing member 13 are arranged on one side of the supporting assembly, and the clamping assembly 15 is arranged on the other side of the supporting assembly.

[0081] The wire harness dividing device further includes a positioning mechanism 16, which is protruding relative to the clamping assembly 15 and can move in a direction close to or away from the clamping assembly 15; the positioning mechanism 16 is used to abut against the merging section of the double wire harness to be separated to drive the merging section to move in a direction close to the clamping assembly 15. The merging section of the double wire harness to be separated is provided with a buckle on a side away from the first stranded wire and the second stranded wire, and the positioning mechanism 16 is used to contact the buckle and drive the buckle to move, thereby changing the positions of the first stranded wire and the second stranded wire so that the double wire harness to be separated moves in a direction close to the merging clamp 11.

[0082] The wire harness splitting device also includes a cover plate 17, the wire splitting member 13 is connected to the cover plate 17, a sliding mechanism is provided between the wire splitting member 13 and the cover plate 17, and the wire splitting member 13 and the cover plate 17 are slidably connected through the sliding mechanism. The cover plate 17 can move in the first direction or in the second direction relative to the wire paralleling clamp 11, and the first direction is perpendicular to the second direction; in the process of the cover plate 17 approaching the wire paralleling clamp 11, the cover plate 17 is used to cover the first stranded wire and the second stranded wire, and the cover plate 17 can first move in the first direction to increase the area covering the first stranded wire and the second stranded wire, and then move in the second direction to make the wire splitting member 13 approach the first stranded wire and the second stranded wire, so as to make the wire splitting member 13 separate the first stranded wire and the second stranded wire. After the positioning mechanism 16 pushes the double wire harness to be separated, the cover plate 17 first moves in the first direction to increase the projection area of ​​the cover plate 17 in the second direction on the preset area, and after the cover plate 17 covers the preset length of the first stranded wire and the second stranded wire, the cover plate 17 moves in the second direction again.

[0083] Example 2

[0084] like Figure 3 As shown, the difference between Example 2 and Example 1 is that it also includes a material taking device. The similarities between Example 2 and Example 1 are not repeated here, and only the differences between Example 2 and Example 1 are described.

[0085] The wire harness dividing device also includes a flexible pressure block 22, a material picking clamp 21 and a material picking drive assembly 23; the material picking drive assembly 23 is respectively connected to the flexible pressure block 22 and the material picking clamp 21 for transmission, and the material picking drive assembly 23 is used to drive the flexible pressure block 22 and the material picking clamp 21 to reciprocate in the direction of approaching or moving away from the paralleling clamp; in the process of the material picking clamp 21 clamping the double wire harness to be separated, the flexible pressure block 22 contacts the preset area and then the material picking clamp 21 abuts against the preset area.

[0086] In Example 2, the flexible pressing block 22 can protect the wire harness and make the wire harness fit into the preset area, avoiding damage to the wire harness caused by excessive mechanical stress, thereby improving the durability of the product. The material picking clamp 21 can accurately grasp the wire harness to be separated, reduce misoperation, and ensure the accuracy of the wire harness separation position.

[0087] Example 3

[0088] The difference between Example 3 and Example 1 is that it also includes a guide component 18. The similarities between Example 3 and Example 1 are not repeated here, and only the differences between Example 3 and Example 1 are described.

[0089] The wire harness splitting device also includes a guide assembly 18, which is protruding relative to the wiring clamp 11; the guide assembly 18 includes a first guide block and a second guide block, the first guide block and the second guide block have a first distance on the side away from the wiring clamp 11, the first guide block and the second guide block have a second distance on the side close to the wiring clamp 11, and the first distance is greater than the second distance; there is a gap between the first guide block and the second guide block, and the gap allows the double wire harness to be separated to pass through.

[0090] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A wire harness splitting device, characterized in that: The wire harness dividing device comprises a line paralleling clamp (11), a separation component, a line dividing piece (13) and a supporting component; The line-joining clamp (11), the separation assembly, and the line-dividing member (13) are arranged on the same side of the supporting assembly, the line-dividing member (13) comprises a separation end having an angle area, and the line-dividing member can reciprocate in a direction approaching or moving away from the supporting assembly; The wire paralleling clamp (11) can parallel a double wire bundle to be separated so as to bundle the double wire bundle to be separated into a parallel state, the double wire bundle to be separated comprises a first twisted wire and a second twisted wire, and the separation component can separate the double wire bundle in the parallel state so as to separate the first twisted wire and the second twisted wire; During the movement of the wire splitter (13) toward the supporting assembly, the separation end can drive the first twisted wire and the second twisted wire to move to abut against the supporting assembly.

2. The wire harness branching device according to claim 1, characterized in that: The wire harness dividing device also includes a flexible pressing block (22), a material taking clamping claw (21) and a material taking driving assembly (23); The material taking drive assembly (23) is respectively connected to the flexible pressing block (22) and the material taking clamp (21) by transmission, and the material taking drive assembly (23) is used to drive the flexible pressing block (22) and the material taking clamp (21) to reciprocate in a direction close to or away from the paralleling clamp; In the process of the material taking clamping claw (21) clamping the double wire harness to be separated, after the flexible pressing block (22) contacts the preset area, the material taking clamping claw (21) abuts against the preset area.

3. The wire harness branching device according to claim 1, characterized in that: The wire harness dividing device also includes a clamping assembly (15), which is arranged on a side close to the supporting assembly, and is used to clamp the merged section of the double wire harness to be separated, and the merged section is connected to the first twisted wire and the second twisted wire to be separated.

4. The wire harness branching device according to claim 3, characterized in that: The wire harness dividing device further comprises a positioning mechanism (16), wherein the positioning mechanism (16) is arranged to protrude relative to the clamping assembly (15), and the positioning mechanism (16) can move in a direction approaching or moving away from the clamping assembly (15); The positioning mechanism (16) is used to abut against the merging section of the double wire harness to be separated so as to drive the merging section to move in a direction approaching the clamping assembly (15).

5. The wire harness splitting device according to any one of claims 1 to 4, characterized in that: The wiring harness dividing device further comprises a cover plate (17), the wiring dividing member (13) is connected to the cover plate (17), and the cover plate (17) can move relative to the wiring paralleling clamp (11) along a first direction or along a second direction, and the first direction and the second direction intersect; When the cover plate (17) approaches the line paralleling clamp (11), the cover plate (17) is used to cover the first stranded wire and the second stranded wire, and the cover plate (17) can first move along the first direction and then move along the second direction to enable the line splitter (13) to separate the first stranded wire and the second stranded wire.

6. The wire harness branching device according to claim 5, characterized in that: A sliding mechanism is provided between the line dividing member (13) and the cover plate (17), and the line dividing member (13) and the cover plate (17) are slidably connected via the sliding mechanism.

7. The wire harness splitting device according to any one of claims 1 to 4, characterized in that: The separation assembly comprises a first pusher claw (121) and a second pusher claw (122), the first pusher claw (121) and the second pusher claw (122) being capable of reciprocating along the double wire bundle approaching or moving away from the double wire bundle in a close state, and the parallel wire clamp (11) comprises a first clamping claw (111) and a second clamping claw (112); During the process of separating the first stranded wire and the second stranded wire, the first pusher claw (121) is used to drive the first stranded wire to move in a direction close to the first clamping claw (111), and the second pusher claw (122) is used to drive the second stranded wire to move in a direction close to the second clamping claw (112), so that the first stranded wire and the second stranded wire move toward the separation assembly.

8. The wire harness splitting device according to any one of claims 1 to 4, characterized in that: The wire harness dividing device further comprises a guide assembly (18), wherein the guide assembly (18) is arranged to protrude relative to the line paralleling clamp (11); The guide assembly (18) comprises a first guide block and a second guide block, a first distance being formed between the first guide block and the second guide block on a side away from the paralleling clamp (11), a second distance being formed between the first guide block and the second guide block on a side close to the paralleling clamp (11), and the first distance being greater than the second distance; There is a gap between the first guide block and the second guide block, and the gap allows the double wire bundle to be separated to pass through.

9. The wire harness splitting device according to any one of claims 1 to 4, characterized in that: The line splitter (13) has a first side surface and a second side surface adjacent to each other, and when the line splitter (13) moves toward the supporting assembly, the first side surface abuts against the first twisted wire, and the second side surface abuts against the second twisted wire; The first side surface and the second side surface are connected to form a vertex angle of the corner area, and the vertex angle is 30°-90°.

10. The wire harness branching device according to claim 9, characterized in that: The supporting assembly comprises a first supporting block (141) and a second supporting block (142), wherein the first supporting block (141) and the second supporting block (142) are symmetrically arranged with respect to the line dividing member (13); When the wire splitter (13) moves toward the supporting assembly, the first twisted wire is located between the first supporting block (141) and the first side surface, and the second twisted wire is located between the second supporting block (142) and the second side surface of the separation end.

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