Shielded wire automatic dispersion device

Abstract

The present invention provides an automatic shielding wire dispersing device, comprising a rotatable bracket and a first brush group and a second brush group fixed on the rotatable bracket, wherein the first brush group comprises a first roller brush and a second roller brush with opposite rotation directions, and the second brush group comprises a third roller brush and a fourth roller brush with opposite rotation directions. The shielding wires of the wiring harness are evenly dispersed in the horizontal direction through the overall revolution of the first roller brush, the second roller brush, the third roller brush and the fourth roller brush and their respective rotations. The automatic shielding wire dispersing device provided by the present invention can realize the function of automatically dispersing the shielding wires, so that the shielding wires are evenly dispersed in all directions. The problem of low efficiency and poor precision of manual operation in the process of shielding wire separation is effectively improved, the shielding wire separation accuracy is guaranteed, and the accuracy and consistency of product production are improved.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness processing, and in particular to an automatic shielding wire dispersing device. Background Art

[0002] Wire harnesses are essential items for daily electronic terminals. With the rapid development and popularization of electronic products, wire harnesses are one of their important accessories, and the market demand is increasing. During the processing of the wire harness end, there is a processing requirement to open the shielding wires wrapped around the wire core and disperse them in a scattered shape to ensure that the scattered shielding wires are used for the next processing step. The existing processing method is that workers use tweezers to complete the manual operation. They use tweezers to clamp a part of the shielding wire and pull it to the sides. Repeat the operation until the shielding wires around the wire harness are opened and scattered. Then, the bent shielding wires are straightened by hand, and then the shielding wires are slightly moved with tweezers to make them as evenly distributed as possible. This method is inefficient and has a relatively random impact on product consistency and other quality control aspects. In order to improve processing efficiency and processing quality, the wire harness shielding wire dispersion process urgently needs to be automated. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic shielding wire dispersing device to address the above-mentioned defects of the prior art, realize the process of automatically dispersing shielding wires, effectively improve the wire harness processing efficiency, and significantly improve the product processing quality.

[0004] The purpose of the present invention can be achieved by the following technical measures:

[0005] The present invention provides a shielded wire automatic dispersion device, comprising:

[0006] A rotatable bracket and a first brush group and a second brush group fixed on the rotatable bracket and located on both sides of the wire harness and symmetrically arranged along the length direction of the wire harness; wherein,

[0007] A first motor, a second motor, a third motor and a fourth motor are fixed on the rotatable bracket.

[0008] The first brush group includes a first roller brush and a second roller brush which are arranged in parallel along the length direction of the wire harness and rotate in opposite directions. The first roller brush and the second roller brush are driven to rotate by a first motor and a second motor respectively.

[0009] The second brush group includes a third roller brush and a fourth roller brush which are arranged in parallel along the length direction of the wire harness and rotate in opposite directions. The third roller brush and the fourth roller brush are driven to rotate by the third motor and the motor respectively.

[0010] The shielded wires of the wire harness are evenly scattered in the horizontal direction through the overall revolution of the first roller brush, the second roller brush, the third roller brush and the fourth roller brush and their respective rotations.

[0011] Further, the first roller brush rotates clockwise, the second roller brush rotates counterclockwise, the third roller brush rotates counterclockwise, and the fourth roller brush rotates clockwise.

[0012] Furthermore, the shielded wire automatic dispersion device also includes a fifth motor, which is connected to the rotatable bracket via a rotating shaft, and the rotatable bracket is driven by the fifth motor to rotate along the rotating shaft.

[0013] Furthermore, the shielded wire automated dispersion device also includes a fixing frame, and the fifth motor is arranged on the fixing frame.

[0014] By utilizing the automatic shielding wire dispersing device provided by the present invention, the shielding wires can be automatically and evenly dispersed in the horizontal direction. Compared with manual operation, the efficiency of shielding wire splitting processing is improved, the accuracy of shielding wire splitting is guaranteed, and the consistency of product production is improved. The automatic shielding wire dispersing device of the present invention has a simple principle and is easy to operate. It can derive a variety of different designs under different working conditions to meet the actual needs of wire harness separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying creative work.

[0016] Figure 1 is a front view of an automatic shielding wire dispersing device according to an embodiment of the present invention;

[0017] Figure 2 is a side view of an automatic shielded wire dispersing device according to an embodiment of the present invention;

[0018] Explanation of the reference numerals: first brush group 1; first roller brush 1-1; second roller brush 1-2; second brush group 2; third roller brush 2-1; fourth roller brush 2-2; rotatable bracket 3; first motor 4; second motor 5; third motor 6; fourth motor 7; fixing bracket 8; rotating shaft 9; fifth motor 10; wiring harness 11; shielding wire 11-1. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the present invention.

[0020] In order to make the description of the present disclosure more detailed and complete, the following provides an illustrative description of the implementation and specific embodiments of the present invention; however, this is not the only form of implementing or using the specific embodiments of the present invention. The implementation covers the features of multiple specific embodiments and the method steps and sequences used to construct and operate these specific embodiments. However, other specific embodiments can also be used to achieve the same or equivalent functions and step sequences.

[0021] The present invention provides an automatic shielded wire dispersion device, comprising a rotatable bracket and a first brush group and a second brush group fixed on the rotatable bracket and located on both sides of the wire harness and symmetrically arranged along the length direction of the wire harness, the wire harness is placed between the first brush group and the second brush group, and the first brush group and the second brush group are symmetrically arranged along the length direction of the wire harness; wherein a first motor, a second motor, a third motor and a fourth motor for driving the first brush group and the second brush group to rotate are fixed on the rotatable bracket.

[0022] The first brush group includes a first roller brush and a second roller brush which are arranged in parallel along the length direction of the wiring harness and have opposite rotation directions. The first roller brush is connected to the output shaft of the first motor and is driven to rotate by the first motor. The second roller brush is connected to the output shaft of the second motor and is driven to rotate by the second motor. The second brush group includes a third roller brush and a fourth roller brush which are arranged in parallel along the length direction of the wiring harness and have opposite rotation directions. The third roller brush is connected to the output shaft of the third motor and is driven to rotate by the third motor. The fourth roller brush is connected to the output shaft of the fourth motor and is driven to rotate by the fourth motor. The rotation direction of the third roller brush is opposite to that of the first roller brush.

[0023] The automatic shielded wire dispersion device also includes a fifth motor connected to the rotatable bracket through a rotating shaft. The fifth motor drives the rotatable bracket to rotate through the rotating shaft, and the rotatable bracket drives the first roller brush, the second roller brush, the third roller brush and the fourth roller brush to revolve along the rotating shaft as a whole.

[0024] The first roller brush and the second roller brush with opposite rotation directions are driven to rotate by the first motor and the second motor respectively, and part of the shielded wires of the wiring harness are rolled up between the first roller brush and the second roller brush, so that the shielded wires wound on the wire core are opened and dispersed in the horizontal direction; the third roller brush and the fourth roller brush with opposite rotation directions are driven to rotate by the third motor and the fourth motor respectively, and part of the shielded wires of the wiring harness are rolled up between the third roller brush and the fourth roller brush, so that the shielded wires wound on the wire core are opened and dispersed in the horizontal direction.

[0025] The shielded wires of the wire harness are evenly scattered in the horizontal direction through the overall revolution of the first roller brush, the second roller brush, the third roller brush and the fourth roller brush and their respective rotations.

[0026] Example 1

[0027] like Figure 1 and 2 , which are a front view and a side view of an automatic shielding wire dispersing device according to an embodiment of the present invention, the automatic shielding wire dispersing device comprises a first brush group 1 and a second brush group 2 .

[0028] When dispersing the shielded wires, a clamping device (not shown in the figure) is used to place the wire harness 11 between the first brush group 1 and the second brush group 2. The first brush group 1 includes a first roller brush 1-1 and a second roller brush 1-2 with opposite rotation directions. The first roller brush 1-1 and the second roller brush 1-2 are arranged side by side along the length direction of the wire harness 11. The second brush group 2 includes a third roller brush 2-1 and a fourth roller brush 2-2 with opposite rotation directions. The third roller brush 2-1 and the fourth roller brush 2-2 are arranged side by side along the length direction of the wire harness 11.

[0029] In this embodiment, a rotatable bracket 3 is also included, on which a first motor 4, a second motor 5, a third motor 6 and a fourth motor 7 are arranged; the first roller brush 1-1 is connected to the output shaft of the first motor 4, and the first roller brush 1-1 is driven to rotate by the first motor 4, the second roller brush 1-2 is connected to the output shaft of the second motor 5, and the second roller brush 1-2 is driven to rotate by the second motor 5; the third roller brush 2-1 is connected to the output shaft of the third motor 6, and the third roller brush 2-1 is driven to rotate by the third motor 6, the fourth roller brush 2-2 is connected to the output shaft of the fourth motor 7, and the fourth roller brush 2-2 is driven to rotate by the fourth motor 7.

[0030] In this embodiment, the first roller brush 1-1 in the first brush group 1 rotates clockwise, the second roller brush 1-2 rotates counterclockwise, the third roller brush 2-1 in the second brush group 2 rotates counterclockwise, and the fourth roller brush 2-2 rotates clockwise. The first roller brush 1-1 and the second roller brush 1-2 roll the shielding wire 11-1 between the first roller brush 1-1 and the second roller brush 1-2 by their own rotation, and the third roller brush 2-1 and the fourth roller brush 2-2 roll the shielding wire 11-1 between the third roller brush 2-1 and the fourth roller brush 2-2 by their own rotation. The first brush group 1 and the second brush group 2 respectively spread the shielding wire 11-1 wound on the wire core in the horizontal direction, so that the shielding wire 11-1 is perpendicular to the wire core.

[0031] In this embodiment, the shielded wire automatic dispersion device further includes a fifth motor 10, the output shaft of the fifth motor 10 passes downward through the fixed frame 8 and is connected to the rotating shaft 9, and the fifth motor 10 drives the rotatable bracket 3 to rotate through the rotating shaft 9. The first brush group 1 and the second brush group 2 fixed on the rotatable bracket 3 revolve along the rotating shaft 9 as a whole, and evenly disperse the shielded wire 11-1 wound around the core in a 360° circumferential direction in the horizontal direction.

[0032] In this embodiment, the shielded wire automatic dispersing device further includes a fixing frame 8 , and the fifth motor 10 is fixed on the fixing frame 8 .

[0033] In this embodiment, the first brush set 1 and the second brush set 2 revolve along the rotating shaft 9 as a whole and rotate on their own to evenly disperse the shielded wires 11 - 1 of the wire harness 11 in the horizontal direction.

[0034] After the shielded wires 11 - 1 are evenly dispersed, a clamping device (not shown) is used to move the wire harness 11 out along the axial direction of the first roller brush 1 - 1 to proceed to the next processing step.

[0035] The automatic shielding wire dispersing device provided by the present invention can automatically split the shielding wires and spread the shielding wires evenly around. Compared with manual operation, the shielding wire splitting processing efficiency is improved, the shielding wire splitting accuracy is guaranteed, and the product production consistency is improved.

[0036] The shielded wire automatic dispersion device of the present invention has a simple principle and is easy to operate, and can be derived into a variety of different designs under different working conditions to meet the actual needs of wire harness separation.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shielded wire automatic dispersion device, characterized in that: include: A rotatable bracket and a first brush group and a second brush group fixed on the rotatable bracket and located on both sides of the wire harness and symmetrically arranged along the length direction of the wire harness; wherein, A first motor, a second motor, a third motor and a fourth motor are fixed on the rotatable bracket; The first brush group includes a first roller brush and a second roller brush which are arranged in parallel along the length direction of the wire harness and rotate in opposite directions, and the first roller brush and the second roller brush are driven to rotate by the first motor and the second motor respectively; The second brush set comprises a third roller brush and a fourth roller brush which are arranged in parallel along the length direction of the wire harness and rotate in opposite directions, and the third roller brush and the fourth roller brush are driven to rotate by the third motor and the fourth motor respectively; and, The shielding wires of the wiring harness are evenly dispersed in the horizontal direction through the overall revolution of the first roller brush, the second roller brush, the third roller brush and the fourth roller brush and their respective rotations; the first roller brush rotates clockwise, the second roller brush rotates counterclockwise, the third roller brush rotates counterclockwise, and the fourth roller brush rotates clockwise.

2. The shielded wire automatic dispersing device according to claim 1, characterized in that: It also includes a fifth motor, which is connected to the rotatable bracket via a rotating shaft, and the fifth motor drives the rotatable bracket to rotate along the rotating shaft.

3. The shielded wire automatic dispersing device according to claim 2, characterized in that: It also includes a fixing frame, and the fifth motor is fixed on the fixing frame.

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