CN112216444A

CN112216444A - Wire brushing device

Info

Publication number: CN112216444A
Application number: CN202011190707.5A
Authority: CN
Inventors: 付云博; 曹策; 徐桂成; 何锋赟; 余毅; 李冬宁
Original assignee: Changchun Institute of Optics Fine Mechanics and Physics of CAS
Current assignee: Changchun Institute of Optics Fine Mechanics and Physics of CAS
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-01-12
Anticipated expiration: 2040-10-30
Also published as: CN112216444B

Abstract

A wire brushing device comprises a substrate, a wire brushing module and a wire harness fixing module, wherein the wire brushing module and the wire harness fixing module are arranged on the substrate; the brush wire module comprises a brush wire base and a brush wire component arranged on the brush wire base; the brush wire assembly comprises a wire brush and a driving piece which is arranged on the brush wire base and connected with the wire brush; the wire harness fixing module comprises a columnar wire harness fixing barrel; the driving piece can drive the wire brush to brush the shielding wires exposed out of the wire outlet of the wire harness fixing barrel onto the outer barrel wall of the wire harness fixing barrel uniformly; has the advantages that: this device is through line brush upper and lower to the line brush scatter and make it brush and brush the outer tube wall of the fixed section of thick bamboo of pencil and even distribution, and is very convenient to the selection of part pencil in the follow-up processing, because only need select the pencil on the corresponding section of thick bamboo wall just can reach the purpose. For example, if one third of the wire harnesses needs to be selected, only the wire harnesses corresponding to one third of the cylinder wall need to be selected, so that not only is the processing automation realized, but also the means for acquiring part of the wire harnesses is simpler.

Description

Wire brushing device

Technical Field

The invention relates to the field of wire harness processing, in particular to a wire brushing device.

Background

With the increasing improvement of living standard and the increasing demand of mobile phones, the problem that the mobile phone wiring harness is difficult to process also becomes a difficult problem to be solved in mobile phone production. In the processing process of the mobile phone wiring harness, the shielding wires in the wiring harness need to be taken out and combined with other ground wires, so a production factory often hires a large number of workers to manually take out and separate the wiring harness, in order to make the part of processing procedure simpler, the wires in the wiring harness can be brushed and dispersed, and then the required part of wires can be selected, but the prior art adopts manual wire brushing, so that the production efficiency is low, and the labor cost is increased.

Disclosure of Invention

In order to solve the above problems, the present invention provides a wire brushing device, which is implemented by the following means:

a wire brushing device comprises a substrate, a wire brushing module and a wire harness fixing module, wherein the wire brushing module and the wire harness fixing module are arranged on the substrate; the brush wire module comprises a brush wire base and a brush wire assembly arranged on the brush wire base; the wire brushing assembly comprises a wire brush and a driving piece which is arranged on the wire brushing base and connected with the wire brush; the wire harness fixing module comprises a columnar wire harness fixing barrel; the driving piece can drive the wire brush to brush the shielding wires exposed out of the wire outlet of the wire harness fixing barrel onto the outer barrel wall of the wire harness fixing barrel uniformly.

Preferably, the wire brush includes an upper brush and a lower brush.

Preferably, the driving part comprises a rotating motor, a driving wheel connected with the rotating motor, and a driven wheel assembly driven by the driving wheel to rotate, and the driven wheel assembly can drive the upper hairbrush and the lower hairbrush to brush and disperse the wire harness and uniformly distribute the wire harness on the wall of the wire harness fixing cylinder.

Preferably, the teeth of a cogwheel of action wheel set up at the wheel hub surface, from the driving wheel subassembly including first drive wheel, second drive wheel, third drive wheel, first rotation wheel, second rotation wheel, first drive wheel with the action wheel meshing, the second drive wheel respectively with first drive wheel first rotation wheel the third drive wheel meshing, the third drive wheel with the second rotates the wheel meshing, first rotation wheel drives lower brush line, the second rotates the wheel drive go up brush line.

Preferably, the teeth of a cogwheel of action wheel setting is at the internal surface of wheel hub, from driving wheel subassembly including first rotation wheel and second drive wheel, first rotation wheel, the second rotation wheel respectively with the rotation wheel meshing, first drive wheel drives lower brush line, the second drive wheel drives go up brush line.

Preferably, the driving wheel is driven by a conveying belt, and the conveying belt drives the driven wheel assembly to rotate.

Preferably, the brush wire module further comprises a linear driving device for the brush wire base to transversely reciprocate.

Preferably, the linear driving device comprises a linear slide rail used for the brush wire base to slide transversely and a linear cylinder used for driving the brush wire base to slide.

Has the advantages that: this device is through line brush upper and lower to the line brush scatter and make it brush and brush the outer tube wall of the fixed section of thick bamboo of pencil and even distribution, and is very convenient to the selection of part pencil in the follow-up processing, because only need select the pencil on the corresponding section of thick bamboo wall just can reach the purpose. For example, if one third of the wire harnesses needs to be selected, only the wire harnesses corresponding to one third of the cylinder wall need to be selected, so that not only is the processing automation realized, but also the means for acquiring part of the wire harnesses is simpler.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a burst diagram of a preferred embodiment of the present invention.

Figure 3 is a schematic view of a drive member according to a preferred embodiment of the invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a brushing device for realizing whole-process automatic production of a shielding wire by manual treatment in the prior art, which can automatically break up a wire harness and can obtain part of the wire harness, and the specific scheme is as follows:

as shown in fig. 1-3, a brush wire device comprises a base plate 1, a brush wire module 2 and a wire harness fixing module 3, wherein the brush wire module 2 is arranged on the base plate 1; the brush wire module 2 comprises a brush wire base 21 and a brush wire assembly arranged on the brush wire base 21; the brush wire assembly comprises a wire brush 221 and a driving part 222 which is arranged on the brush wire base 21 and connected with the wire brush 221; the harness fixing module 3 includes a columnar harness fixing barrel 31; the driving member 222 can drive the wire brush 221 to brush the exposed shielding wires at the outlet of the wire harness fixing cylinder 31 onto the outer cylinder wall of the wire harness fixing cylinder 31 uniformly. The wire brush 221 includes an upper brush 2211 and a lower brush 2212.

The brush wire module 2 and the wire harness fixing module 3 of the device are sequentially arranged on the substrate 1, the wire harness fixing module 3 comprises a fixing base 32, a wire outlet of a wire harness fixing cylinder 31 faces the brush wire module 2, the wire harness fixing cylinder 31 is of a separable structure, and the wire harness fixing cylinder 31 comprises an arc-shaped cover 311 and a cylinder column 312; the surface of the upper tube wall of the wire harness fixing tube 31 is an arc cover 311, the arc cover 311 is driven to leave the tube column 312 through a vertical cylinder 321 arranged on the fixing base 32, namely, the arc cover 311 and the tube column 312 jointly form the wire harness fixing tube 31.

The upper brush 2211 and the lower brush 2212 can brush the shielding box in the wire harness onto the outer cylinder wall of the wire harness fixing cylinder 31 under the driving of the driving member 222, and the specific conditions of brushing onto the outer cylinder wall are as follows: the brush 2211 and the lower brush 2212 break up the shield wire, and since the wire harness fixing cylinder 31 has a cylindrical shape, the brush 2211 and the lower brush 2212 brush the shield wire in the extended wire harness reversely to the outer cylinder wall of the wire harness fixing cylinder 31 and distribute the shield wire uniformly.

In a preferred embodiment, the driving member 222 of the present device includes a gear, for example, the driving member 222 includes a rotating motor 2221, a driving wheel 2222 connected to the rotating motor 2221, and a driven wheel assembly 2223 driven by the driving wheel 2222 to rotate, and the driven wheel assembly 2223 can drive the upper brush 2211 and the lower brush 2212 to brush and distribute the wire harness evenly on the wall of the wire harness fixing cylinder 31.

The embodiment that one of the driving wheels is a gear is as follows: in a preferred embodiment, as shown in fig. 3, the gear teeth of the driving wheel 2222 are disposed on the outer surface of the hub, the driven wheel assembly 2223 includes a first driving wheel 22231, a second driving wheel 22232, a third driving wheel 22233, a first driving wheel 22234 and a second driving wheel 22235, the first driving wheel 22231 is engaged with the driving wheel 2222, the second driving wheel 22232 is engaged with the first driving wheel 22231, the first driving wheel 22234 and the third driving wheel 22233, the third driving wheel 22233 is engaged with the second driving wheel 22235, the first driving wheel 22233 drives the lower brush 2212 to brush, and the second driving wheel 22235 drives the upper brush 2211 to brush. The driving wheel is saw teeth arranged on the outer wall. Of course, when the driving wheel is large enough, the driving wheel can be directly meshed with the first rotating wheel and the second rotating wheel.

In another preferred embodiment, the teeth of the driving wheel are disposed on the inner wall, that is, the teeth of the driving wheel are disposed on the inner surface of the hub, the driven wheel assembly includes a first rotating wheel and a second rotating wheel, the first rotating wheel and the second rotating wheel are respectively engaged with the rotating wheel, the first rotating wheel drives the lower brush line, and the second rotating wheel drives the upper brush line.

The preferred embodiment, when the action wheel is for driving the driven wheel hub of conveyer belt, specifically for from the driving wheel subassembly including drive down the first rotation wheel of brush pencil and drive the second rotation wheel of brush pencil, the action wheel passes through the conveyer belt transmission, the conveyer belt drives first rotation wheel and second rotation wheel and rotates, and first rotation wheel, second rotation wheel drive down the brush and go up the shielding line in brush pencil respectively.

As shown in fig. 1 and 2, the brush wire module 2 further includes a linear driving device 23 for reciprocating the brush wire base 21 in the transverse direction. The linear driving device 23 includes a linear slide rail 231 for sliding the brush wire base 21 transversely, and a linear cylinder 232 for driving the brush wire base 21 to slide.

The working operation of the device is as follows: the front driving linear cylinder 232 slides linearly on the linear slide rail 231 until the wiring harness extends into the wire brush 221, then the driving wheel works to enable the driven wheel assembly to drive the wire brush 221 to break up the wiring harness, and the wire brush 221 brushes the shielding wires onto the outer wall of the wiring harness fixing cylinder 31 and uniformly and circumferentially arranges the shielding wires.

The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.

Claims

1. A brushing device is characterized by comprising a substrate (1), a brushing module (2) arranged on the substrate (1) and a wire harness fixing module (3);

the brush wire module (2) comprises a brush wire base (21) and a brush wire component arranged on the brush wire base (21);

the brush wire assembly comprises a wire brush (221) and a driving piece (222) which is arranged on the brush wire base (21) and connected with the wire brush (221);

the wire harness fixing module (3) comprises a columnar wire harness fixing barrel (31);

the driving piece (222) can drive the wire brush (2) to brush the shielding wires exposed out of the wire outlet of the wire harness fixing barrel (31) onto the outer barrel wall of the wire harness fixing barrel (31) uniformly.

2. The wire brushing device according to claim 1, wherein the wire brush (221) comprises an upper brush (2211) and a lower brush (2212).

3. The wire brushing device according to claim 2, wherein the driving member (222) comprises a rotating motor (2221), a driving wheel (2222) connected to the rotating motor (2221), and a driven wheel assembly (2223) driven by the driving wheel (2222) to rotate, and the driven wheel assembly (2223) can drive the upper brush (2211) and the lower brush (2212) to brush the wire harness and uniformly distribute the wire harness onto the wall of the wire harness fixing cylinder (31).

4. The thread brushing device according to claim 3, wherein the teeth of the driving wheel (2222) are disposed on the outer surface of the hub, the driven wheel assembly (2223) comprises a first driving wheel (22231), a second driving wheel (22232), a third driving wheel (22233), a first rotating wheel (22234) and a second rotating wheel (22235), the first driving wheel (22231) is engaged with the driving wheel (2222), the second driving wheel (22232) is engaged with the first driving wheel (22231), the first rotating wheel (22234) and the third driving wheel (22233), the third driving wheel (22233) is engaged with the second rotating wheel (22235), the first rotating wheel (22233) drives the lower brush (2212) to brush threads, and the second rotating wheel (22235) drives the upper brush (2211) to brush threads.

5. The thread brushing device according to claim 3, wherein the teeth of the driving wheel are disposed on an inner surface of the hub, and the driven wheel assembly comprises a first rotating wheel and a second driving wheel, the first rotating wheel and the second rotating wheel are respectively engaged with the rotating wheels, the first driving wheel drives the lower brush thread, and the second driving wheel drives the upper brush thread.

6. The thread brushing device according to claim 3, wherein the driving wheel is driven by a transmission belt, and the transmission belt drives the driven wheel assembly to rotate.

7. A brush wire device according to claim 3, characterized in that the brush wire module (2) further comprises a linear drive device (23) for the transverse to-and-fro movement of the brush wire base (21).

8. The wire brushing device according to claim 1, wherein the linear driving device (23) comprises a linear slide rail (231) for sliding the wire brushing base (21) transversely, and a linear cylinder (231) for driving the wire brushing base (21) to slide.