Wire harness shielding wire cleaning device

Abstract

The utility model provides a wire harness shielding wire cleaning device, and belongs to the technical field of shielding wire harness cleaning, the wire harness shielding wire cleaning device comprises a separation assembly and an adsorption assembly, the separation assembly comprises a separation driver and a vibration member connected to the separation driver, and the separation driver is used for driving the vibration member to knock a shielding wire harness; the adsorption assembly is arranged on one side of the separation assembly along a first path, the adsorption assembly comprises a vacuum adsorber and a storage tank connected to the vacuum adsorber, and the storage tank is used for storing broken filaments sucked by the vacuum adsorber. The utility model provides a wire harness shielding wire cleaning device, and aims to solve the problems that in the prior art, normal wires are prone to fracture in the cleaning process of broken wires of shielding wires, and the cleaning effect is poor.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of shielded wire harness cleaning, more specifically, relates to a wire harness shielded wire cleaning device. BACKGROUND

[0002] Shielded wire is a kind of wire with metal braid shell specially used to reduce the influence of external electromagnetic field on power supply or communication line, and shielded wire is woven by shielded wire.The shielded wire is cut according to the demand after production, then the shielded wire is scattered, and two shielded wire harnesses to be connected are assembled by shielded ring.

[0003] After cutting, the shielded wire will generate some small broken wires, in order to ensure the shielding function of the shielded wire, the small broken wires need to be cleaned.For enterprises with small production capacity, in order to reduce the cost, the broken wires are usually removed by manual cleaning, that is, the shielded wires are checked one by one manually, and the broken wires are picked out by tweezers and other tools.This method is not only low in efficiency, and easy to miss, but also easy to scratch and break normal shielded wires when picking broken wires.Some enterprises use cleaning equipment to remove broken wires in order to improve the cleaning efficiency.The cleaning equipment usually has a brush, and the broken wires in the wire harness are removed by rotating the brush.However, if the brush and the broken wires are entangled together, the normal wires are easily pulled or even broken, and the wires may be wound on the brush, which affects the normal use of the shielded wire and the cleaning effect of the brush. SUMMARY

[0004] The utility model aims at providing a kind of wire harness shielded wire cleaning device, to solve the problem of broken wire of shielded wire in prior art in cleaning process easy to cause normal wire breakage, and cleaning effect is not good.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0006] A kind of wire harness shielded wire cleaning device is provided, comprising:

[0007] The separation assembly includes a separation driver and a vibration member connected to the separation driver, and the separation driver is used to knock the shielded wire harness by driving the vibration member;And

[0008] The adsorption assembly is arranged on one side of the separation assembly along a first path, and the adsorption assembly includes a vacuum adsorber and a storage tank connected to the vacuum adsorber, and the storage tank is used to store the broken wires sucked by the vacuum adsorber.

[0009] In one possible implementation, the adsorption assembly further includes a first adjuster connected to the vacuum adsorber, and the first adjuster is used to drive the vacuum adsorber to move along the first path.

[0010] In a possible implementation, the adsorption assembly further comprises a second adjuster connected to the first adjuster, the second adjuster being configured to drive the first adjuster to move along a second path, the second path being perpendicular to the first path.

[0011] In a possible implementation, the separation assembly is provided in multiple sets, and the multiple sets of the separation assembly are symmetrically distributed in mirror image about the first path.

[0012] In a possible implementation, the wire harness shielding wire cleaning device further comprises a controller in communication connection with the separation driver and the vacuum adsorber, respectively.

[0013] In a possible implementation, the separation assembly further comprises a wire harness detector connected to the vibration member, the wire harness detector being in communication connection with the controller.

[0014] In a possible implementation, the wire harness shielding wire cleaning device further comprises an integrated frame, the integrated frame comprising a fixing portion and a supporting portion, the separation driver being fixed to the fixing portion, the supporting portion being provided with a supporting opening adapted to the vacuum adsorber, the vacuum adsorber being inserted into the supporting opening.

[0015] In a possible implementation, the adsorption assembly further comprises a suction nozzle connected to the vacuum adsorber, the suction nozzle comprising a flow guide portion and a connecting portion, the flow guide portion being a tapered cylindrical member, one end of the connecting portion being connected to a small-diameter end of the flow guide portion, and the other end of the connecting portion being connected to the vacuum adsorber, the suction nozzle being configured to suck the broken wire into the vacuum adsorber.

[0016] In a possible implementation, the suction nozzle further comprises a limiting ring sleeved on the connecting portion, the limiting ring being configured to abut against the vacuum adsorber to limit the position.

[0017] In a possible implementation, the suction nozzle is inserted into an air inlet of the vacuum adsorber and is screwed or clamped with the air inlet.

[0018] The beneficial effects of the wire harness shielding wire cleaning device provided by this utility model are as follows: Compared with the prior art, after the shielded wire harness is transported to the designated position, the separation driver drives the vibrating element to strike the broken shielded wire harness, causing the broken wires in the shielded wire harness to separate from the intact wires. The vacuum adsorber creates negative pressure around the shielded wire harness, and the broken wires are sucked into the vacuum adsorber under the action of air pressure and temporarily stored in the storage tank. This utility model uses a combination of separation and adsorption to separate the broken wires from the intact wires, which not only has high working efficiency, but also avoids the problem of brushes getting tangled with the shielded wires, ensuring that the intact wires in the shielded wire harness are not damaged. In addition, the initial separation of broken wires by striking can reduce the operating power of the vacuum adsorber and save energy. Vacuum adsorption can not only improve the separation accuracy of broken wires, but also prevent broken wires from falling randomly after being struck and mixing with the wire harness again. The storage tank temporarily stores the broken wires, improving the cleanliness of the work site. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram from a first perspective of the wire harness shielding wire cleaning device provided in an embodiment of this utility model;

[0021] Figure 2 A schematic diagram from a second perspective of the wire harness shielding wire cleaning device provided in an embodiment of this utility model;

[0022] Figure 3 This is a schematic diagram of the integrated rack used in an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the suction nozzle used in an embodiment of the present invention.

[0024] In the figure: 1. Separation component; 101. Separation driver; 102. Vibrating component; 103. Wire harness detector; 2. Adsorption component; 201. Vacuum adsorber; 202. Storage tank; 203. First regulator; 204. Second regulator; 3. Integrated frame; 301. Support part; 3011. Support opening; 302. Fixing part; 4. Nozzle; 401. Guide part; 402. Connecting part; 403. Limiting ring. Detailed Implementation

[0025] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples.

[0026] In the claims, the specification, and the drawings of the utility model, unless otherwise expressly specified, such as using the terms "first", "second" or "third", etc., are used to distinguish different objects, and are not used to describe a specific order. Unless otherwise stated, the remaining orientation words, such as "vertical", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation and positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and are not used to indicate or imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as limiting the specific protection scope of the utility model. In the claims, the specification and the above drawings of the utility model, unless otherwise expressly specified, such as using the terms "fixedly connected" or "fixedly connected", should be understood broadly, that is, any connection mode between the two without displacement relationship and relative rotation relationship, that is, it includes irremovable fixed connection, detachable fixed connection, integration and fixed connection through other devices or elements. In the claims, the specification and the above drawings of the utility model, such as using the terms "including", "having" and their variants, are intended to "include but not limited to".

[0027] Please see Figures 1 to 2 , now the wire harness shielding wire cleaning device provided by the utility model will be described. The wire harness shielding wire cleaning device comprises a separation assembly 1 and an adsorption assembly 2, the separation assembly 1 comprises a separation driver 101 and a vibrating piece 102 connected to the separation driver 101, the separation driver 101 is used to drive the vibrating piece 102 to knock the shielding wire harness; the adsorption assembly 2 is arranged on one side of the separation assembly 1 along a first path, and the adsorption assembly 2 comprises a vacuum adsorber 201 and a storage tank 202 connected to the vacuum adsorber 201, the storage tank 202 is used to store the broken wire sucked by the vacuum adsorber 201.

[0028] The wire harness shielding wire cleaning device compared with the prior art, the utility model discloses wire harness shielding wire cleaning device is separated drive 101 drive vibrating element 102 knock the shielding wire harness that has been scattered after shielding wire harness is transported to the specified position, and the broken wire in shielding wire harness is separated from the complete wire silk, and vacuum adsorber 201 makes the negative pressure around shielding wire harness, and the broken wire is inhaled into vacuum adsorber 201 under the action of air pressure and enters storage tank 202 and is temporarily stored.The utility model adopts the mode that separation and adsorption jointly act to separate the broken wire and complete wire silk, not only high work efficiency, and avoid the problem that the brush is wound with shielding wire silk, ensure that the complete wire silk in shielding wire harness is not damaged.In addition, the broken wire is primarily separated in the mode of knocking, can reduce the operation power of vacuum adsorber 201, and energy consumption is saved.Vacuum adsorption can not only improve the separation precision of the broken wire, but also can avoid the broken wire from falling randomly after being knocked and mixing with the wire harness again, and the broken wire is temporarily stored in storage tank 202, and the cleanliness of the work site is improved.

[0029] It should be noted that, Figure 2 The storage tank 202 is not shown in the middle.

[0030] Optionally, the separation drive 101 is a double-acting cylinder, which can drive the vibrating element 102 to reciprocate, so as to knock the shielding wire harness multiple times and promote the separation of the broken wire. In this embodiment, one or more separation assemblies 1 can be used to knock the wire harness, improving the separation efficiency of the broken wire. When the separation drive 101 is a single-acting cylinder, two groups of separation assemblies are symmetrically arranged along the first path.

[0031] Optionally, the separation assembly 1 and the adsorption assembly 2 can be started simultaneously, or the separation assembly 1 can be started first, and then the adsorption assembly 2 can be started.

[0032] Optionally, the vacuum adsorber 201 can be a vacuum pump.

[0033] Optionally, the storage tank 202 can be connected to the vacuum adsorber 201 through a pipeline, or the feed inlet can be directly connected to the vacuum adsorber 201.

[0034] In some embodiments, referring to Figures 1 to 2 The adsorption assembly 2 further comprises a first adjuster 203 connected to the vacuum adsorber 201, and the first adjuster 203 is used to drive the vacuum adsorber 201 to move along the first path.

[0035] The first adjuster 203 is used to adjust the position of the vacuum adsorber 201 in the first path, to ensure that the vacuum adsorber 201 has sufficient suction to suck the broken wire into the storage tank 202, to avoid that the vacuum adsorber 201 is too far away from the shield wire harness to cause energy waste or the broken wire cannot be completely separated. After the adsorption is completed, the first adjuster 203 controls the vacuum adsorber 201 to reset. In the embodiment, the position of the vacuum adsorber 201 can be freely adjusted according to the position of the broken wire, which is more flexible.

[0036] Optionally, the first adjuster 203 can be a pneumatic or hydraulic telescopic part, or a lead screw structure.

[0037] In some embodiments, referring to Figures 1 to 2 , the adsorption assembly 2 further comprises a second adjuster 204 connected to the first adjuster 203, and the second adjuster 204 is used to drive the first adjuster 203 to move along a second path, and the second path is perpendicular to the first path.

[0038] The second adjuster 204 adjusts the position of the first adjuster 203 in the second path, and then adjusts the position of the vacuum adsorber 201 in the second path, which can more flexibly adjust and control the position of the vacuum adsorber 201, so as to correspond to the shield wire harness and replace the adsorbed broken wire.

[0039] Optionally, the second adjuster 204 can be a pneumatic or hydraulic telescopic part, or a lead screw structure.

[0040] In some embodiments, referring to Figure 1 , the separation assembly 1 is provided with multiple groups, and the multiple groups of separation assemblies 1 are mirror-symmetrically distributed with the first path as the axis of symmetry.

[0041] The multiple groups of separation assemblies 1 are mirror-symmetrically arranged with the first path as the axis of symmetry, so as to knock the shield wire harness in multiple directions, to avoid that the shield wire harness is unevenly stressed to cause that part of the broken wire cannot be separated.

[0042] Optionally, the separation driver 101 is a single-acting cylinder. The single-acting cylinder is relatively simple in design, easy to install and maintain, and low in price, thereby reducing the production cost. Moreover, the single-acting cylinder does not need bidirectional gas supply, and the shell design can be more compact and occupy less space. A reset spring is arranged in the single-acting cylinder, and only gas supply is needed when the piston is extended, and the piston is reset by relying on the spring when it is retracted, so the gas consumption is less, and the energy consumption is reduced. In addition, due to the mirror-symmetrical arrangement, when the opposite vibration piece 102 knocks the shield wire harness, the opposite separation driver 101 can also be reset.

[0043] In some embodiments, referring to Figure 1 , the wire harness shield wire cleaning device further comprises a controller in communication connection with the separation driver 101 and the vacuum adsorber 201 respectively.

[0044] The controller can control the opening or closing of the separating driver 101 and the vacuum adsorber 201, and can set the starting time of the vacuum adsorber 201 and the separating driver 101. For example, after the separating driver 101 is opened, a pause signal is generated after a specified time, and the controller controls the separating driver 101 to be closed according to the pause signal.

[0045] Optionally, the controller has an operation panel, through which the working time of the separating driver 101 or the vacuum adsorber 201 can be adjusted, and through which the opening of the separating driver 101 or the vacuum adsorber 201 can be operated.

[0046] In some embodiments, referring to Figures 1 to 2 , the separating assembly 1 further comprises a wire harness detector 103 connected to the vibrating member 102, and the wire harness detector 103 is in communication connection with the controller.

[0047] After the wire harness detector 103 detects that the wire harness reaches a specified position, a cleaning signal is generated, and the controller controls the separating driver 101 and the vacuum adsorber 201 to start according to the cleaning signal to clean the broken wire of the shielding wire harness. This embodiment realizes automatic control and improves the cleaning efficiency.

[0048] Optionally, the wire harness detector 103 can be a proximity switch sensor or a camera. When the proximity switch sensor detects that the distance between the shielding wire harness and the vibrating member 102 is less than or equal to a predetermined distance, a cleaning signal is generated. Or when the camera captures an image of the shielding wire harness and compares it with the built-in image, a cleaning signal is generated when the overlap value is reached.

[0049] It should be noted that the wire harness detector 103 can also be arranged on the vacuum adsorber 201, but since the vacuum adsorber 201 generates a large airflow when working, which is not conducive to the normal operation of the wire harness detector 103, it is preferred to be arranged on the vibrating member 102 and located on the non-contact surface of the vibrating member 102.

[0050] In some embodiments, referring to Figures 1 to 3 , the wire harness shielding wire cleaning device further comprises an integrated frame 3, the integrated frame 3 comprises a fixing portion 302 and a supporting portion 301, the separating driver 101 is fixed to the fixing portion 302, and the supporting portion 301 is provided with a supporting opening 3011 adapted to the vacuum adsorber 201, and the vacuum adsorber 201 is inserted into the supporting opening 3011.

[0051] Since the vacuum adsorber 201 generates a large airflow when working, causing the vacuum adsorber 201 to vibrate, the vacuum adsorber 201 is inserted into the support hole 3011 to ensure the stability of the vacuum adsorber 201. The insertion mode not only improves the stability of the vacuum adsorber 201, but also eliminates the need to open a hole in the vacuum adsorber 201, ensuring the air tightness of the vacuum adsorber 201, and eliminating the need to introduce an external connecting part 402, simplifying the installation steps. The fixing part 302 is connected to the separation driver 101, thereby providing a mounting position for the separation driver 101. The scheme in the embodiment realizes integrated installation of the vacuum driver and the separation driver 101, making the overall structure more compact.

[0052] As another specific embodiment of the harness shielding wire cleaning device, please refer to Figure 1 and Figure 2 The harness shielding wire cleaning device further comprises a fixing frame connected to the second adjuster 204, and the fixing frame is used for fixedly connecting with the working platform. Since the integrated frame 3 integrates the separation driver 101 and the vacuum adsorber 201 into a whole module, and the vacuum adsorber 201 is further connected to the first adjuster 203. Therefore, the first adjuster 203 and the second adjuster 204 can adjust the whole module formed by the separation driver 101 and the vacuum adsorber 201, so as to move the whole module to correspond to the shielding harness, facilitating separation of the broken wire.

[0053] In some embodiments, please refer to 4, the adsorption assembly 2 further comprises a suction nozzle 4 connected to the vacuum adsorber 201, and the suction nozzle 4 comprises a flow guide part 401 and a connecting part 402. The flow guide part 401 is a conical cylindrical member, one end of the connecting part 402 is connected to the small-diameter end of the flow guide part 401, and the other end is connected to the vacuum adsorber 201. The suction nozzle 4 is used for sucking the broken wire into the vacuum adsorber 201.

[0054] The flow guide part 401 of the suction nozzle 4 can quickly introduce the external airflow connected with the broken wire into the vacuum adsorber 201, accelerating the separation of the broken wire. The connecting part 402 is connected to the vacuum adsorber 201 to fix the suction nozzle 4. The embodiment improves the speed of the broken wire entering the vacuum adsorber 201 and improves the cleaning efficiency compared with the scheme of adsorbing the broken wire between the vacuum adsorbers 201.

[0055] Optionally, the connecting part 402 is detachably connected to the vacuum adsorber 201, which can facilitate replacement of the suction nozzle 4.

[0056] In some embodiments, please refer to Figure 4 The suction nozzle 4 further comprises a limiting ring 403 sleeved outside the connecting part 402, and the limiting ring 403 is used for abutting and limiting the vacuum adsorber 201.

[0057] Since the vacuum adsorber 201 generates negative pressure when running, external airflow is introduced into the vacuum adsorber 201, the limiting ring 403 is arranged to limit the suction nozzle 4, avoid the suction nozzle 4 moving to the side close to the vacuum adsorber 201 under the action of pressure, and improve the reliability of the fixed suction nozzle 4.

[0058] In some embodiments, referring to Figure 4 The suction nozzle 4 is inserted into the air inlet of the vacuum adsorber 201 and is screwed or clamped with the air inlet.

[0059] The plug-in mode increases the contact area with the vacuum adsorber 201 and improves the firmness of the connection. In addition, the embodiment realizes the screwing or clamping mode, without introducing an external connecting part 402, and without opening holes on the vacuum adsorber 201 and the suction nozzle 4, avoiding disturbing the flow direction of the airflow.

[0060] As another specific embodiment of the wire harness shielding wire cleaning device, not shown in the figure, the wire harness shielding wire cleaning device further comprises a clamping and fixing assembly, the clamping and fixing assembly and the adsorption assembly 2 are located on the opposite sides of the separation assembly 1 along the first path, the clamping and fixing assembly comprises a clamping driver and a clamp connected to the clamping driver, the clamping driver drives the clamp to clamp or release the shielding wire harness.

[0061] In this embodiment, after the shielding wire harness is transported to the designated position, the clamp is fixed by the clamping driver, which ensures the stability of the shielding wire harness during cleaning, without manual operation, and realizes automatic production.

[0062] Optionally, the clamping driver can be a pneumatic or hydraulic telescopic piece, or a lead screw component.

[0063] The above only describes the preferred embodiments of the present application, and does not limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A harness shielding wire cleaning device characterized by, The wire harness shield wire cleaning device comprises a separation assembly (1) and an adsorption assembly (2). The separation assembly (1) comprises a separation driver (101) and a vibrating member (102) connected to the separation driver (101), and the separation driver (101) is used to drive the vibrating member (102) to knock the shield wire harness. The adsorption assembly (2) is arranged on one side of the separation assembly (1) along a first path, and comprises a vacuum adsorber (201) and a storage tank (202) connected to the vacuum adsorber (201), and the storage tank (202) is used to store the broken wires sucked by the vacuum adsorber (201).

2. The harness wire shielding filament cleaning device of claim 1, wherein, The adsorption assembly (2) further comprises a first adjuster (203) connected to the vacuum adsorber (201), and the first adjuster (203) is used to drive the vacuum adsorber (201) to move along the first path.

3. The harness wire shielding filament cleaning device of claim 2, wherein, The adsorption assembly (2) further comprises a second adjuster (204) connected to the first adjuster (203), and the second adjuster (204) is used to drive the first adjuster (203) to move along a second path, and the second path is perpendicular to the first path.

4. The harness wire cleaning device of claim 1, wherein The separation assembly (1) is provided in multiple groups, and the multiple groups of separation assemblies (1) are distributed in mirror symmetry with the first path as the axis of symmetry.

5. The harness wire cleaning device of claim 1, wherein, The wire harness shield wire cleaning device further comprises a controller in communication connection with the separation driver (101) and the vacuum adsorber (201) respectively.

6. The harness wire cleaning device of claim 5, wherein, The separation assembly (1) further comprises a wire harness detector (103) connected to the vibrating member (102), and the wire harness detector (103) is in communication connection with the controller.

7. The harness wire chafe cleaning device of claim 1, wherein, The wire harness shield wire cleaning device further comprises an integrated frame (3), and the integrated frame (3) comprises a fixed part (302) and a supporting part (301), the separation driver (101) is fixed to the fixed part (302), the supporting part (301) is provided with a supporting opening (3011) adapted to the vacuum adsorber (201), and the vacuum adsorber (201) is inserted into the supporting opening (3011).

8. The harness wire cleaning device of claim 1, wherein, The adsorption assembly (2) further comprises a suction nozzle (4) connected to the vacuum adsorber (201), and the suction nozzle (4) comprises a flow guide part (401) and a connecting part (402), the flow guide part (401) is a conical cylindrical member, one end of the connecting part (402) is connected to the small-diameter end of the flow guide part (401), and the other end is connected to the vacuum adsorber (201), and the suction nozzle (4) is used to suck the broken wires into the vacuum adsorber (201).

9. The harness wire shielding wire cleaning device of claim 8, wherein, The suction nozzle (4) further comprises a limiting ring (403) sleeved outside the connecting part (402), and the limiting ring (403) is used to abut and limit the vacuum adsorber (201).

10. The harness wire shielding wire cleaning device of claim 8, wherein, The suction nozzle (4) is inserted into the air inlet of the vacuum adsorber (201) and is screwed or clamped with the air inlet.

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