Wire harness detection device

Abstract

The utility model discloses a wire harness detection device which comprises a base station main body, and the base station main body is provided with a conduction wire sequence detection mechanism, a first loading seat and a second loading seat which are oppositely arranged, and at least one wire color image detection mechanism. The first loading seat is provided with a first loading cavity, a connector locking mechanism and a leak detection sensor; a second loading cavity and a buckle plate detection mechanism are arranged on the second loading seat; the conduction line sequence detection mechanism comprises a first detection part and a second detection part, and the first detection part and the second detection part are respectively provided with a conduction connection seat with linear reciprocating displacement. According to the utility model, the wire harness detection requirement is met, the whole-course operation of wire color detection, card seat leak detection, buckle plate in-place detection, conduction wire sequence detection and good product marking is realized, and the detection efficiency is obviously improved. And secondary crimping and detection operation of the buckle plate can be realized, and mistakes and omissions are avoided. The layout is ingenious and compact, effective and orderly detection operation can be easily carried out according to the detection sequence, and the detection operation is smooth, reliable and safe.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire harness detection device belongs to the technical field of wire harness detection. BACKGROUND

[0002] Wire harness is a group of metal wires and cables tied together, carrying signals and power between devices. It is a wiring component that connects various electrical devices in the automobile circuit, composed of insulation sheath, terminal, wire and insulation wrapping material, etc.

[0003] There is a kind of wire harness at present, including first connector, second connector and the connecting cable of being arranged between first connector and second connector, wherein, first connector includes first shell and the card seat of being arranged on the side wall of first shell, second connector includes second shell and the buckle seat of being arranged on second shell, and the buckle seat is equipped with two oppositely arranged buckle plates.

[0004] When wire harness detection is carried out, color detection of connecting cable, card seat missing detection, buckle plate lock missing detection and continuity line sequence detection are required, and the traditional wire harness detection device can only realize continuity line sequence detection, so that other detection items need to be detected by manual and customized equipment before continuity line sequence detection, and the detection efficiency is low. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the deficiency of the prior art, and proposes a wire harness detection device to solve the problem of low detection efficiency caused by manual operation and cooperation with multiple detection devices in the traditional wire harness detection device.

[0006] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] The wire harness detection device includes a first connector, a second connector and a plurality of connecting cables arranged between the first connector and the second connector, the first connector includes a first shell and a card seat arranged on the side wall of the first shell, the second connector includes a second shell and a buckle seat arranged on the second shell, and the buckle seat is equipped with two oppositely arranged buckle plates.

[0008] The wire harness detection device includes a base body, a continuity line sequence detection mechanism, oppositely arranged first and second loading seats and at least one wire color image detection mechanism for color detection of a plurality of connecting cables.

[0009] The first loading seat is provided with a first loading cavity for carrying the first connector, a connector locking mechanism for locking the first connector, and a missing detection sensor for missing detection of the card seat.

[0010] The second loading seat is provided with a second loading cavity for loading the second connector, and a buckle plate detection mechanism corresponding to the buckle plate for detecting the position of the buckle plate.

[0011] The on-off line sequence detection mechanism comprises a first detection part matched with the first loading seat and a second detection part matched with the second loading seat, and the first detection part and the second detection part are respectively provided with an on-off connecting seat with linear reciprocating displacement.

[0012] Preferably, the first loading seat comprises a support base, a first matching seat and a second matching seat arranged on the support base at intervals, and the first matching seat and the second matching seat form the first loading cavity therebetween.

[0013] The missed detection sensor is arranged on the first matching seat, and the connector locking mechanism comprises a telescopic driving source arranged on the second matching seat, a locking part arranged on the telescopic end of the telescopic driving source and penetrating through the second matching seat and located in the first loading cavity.

[0014] Preferably, the support base is provided with a good product dotting pin with lifting displacement.

[0015] Preferably, the second loading seat comprises a support base, two loading seat bodies arranged on the support base at intervals, and the second loading cavity is formed between the two loading seat bodies.

[0016] The buckle plate detection mechanism is arranged on any of the loading seat bodies, and the buckle plate detection mechanism comprises a linear driving source, a pushing block arranged on the telescopic end of the linear driving source, and a contact sensor arranged on the free end of the pushing block.

[0017] Preferably, the first detection part and the second detection part respectively comprise a linear track, a displacement sliding seat slidingly connected to the linear track, and a driving source in transmission connection with the displacement sliding seat, and the displacement sliding seat is provided with the on-off connecting seat.

[0018] Preferably, the base main body is provided with two line color image detection mechanisms arranged on the two sides of the first loading seat respectively.

[0019] Preferably, the wire harness detection device comprises a host electrically connected with the line color image detection mechanism, the connector locking mechanism, the missed detection sensor, the buckle plate detection mechanism, and the on-off line sequence detection mechanism respectively.

[0020] The base main body is provided with a double-hand switch and an alarm electrically connected with the host.

[0021] Preferably, the base body is provided with a protective cover with pivot displacement, the protective cover is provided with a harness taking and placing slot for taking and placing the harness, and the first loading cavity and the second loading cavity are located in a projection area of the harness taking and placing slot.

[0022] The double-hand switch and the alarm are arranged on the protective cover.

[0023] Preferably, the main machine is provided with a touch display screen and a visual detection display screen.

[0024] The beneficial effects of the utility model mainly reflect in:

[0025] 1. The harness detection requirements are met, the harness detection, the card seat missed detection, the buckle plate in-place detection, the lead sequence detection and the good product marking full-process operation are realized, and the detection efficiency is obviously improved.

[0026] 2. The secondary crimping and detection operation of the buckle plate can be realized, and the mistakes and omissions are eliminated.

[0027] 3. The layout is ingenious and compact, the effective and orderly detection operation can be easily carried out according to the detection sequence, and the detection operation is smooth, reliable and safe. DRAWINGS

[0028] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-restrictive embodiments made with reference to the attached drawings:

[0029] Figure 1 It is a structure schematic view of the harness detection device of the utility model.

[0030] Figure 2 It is another perspective structure schematic view of the harness detection device of the utility model.

[0031] Figure 3 It is an overall structure schematic view of the harness detection device of the utility model.

[0032] Figure 4 It is a preferred structure schematic view of the harness detection device of the utility model.

[0033] Figure 5 It is a structure schematic view of the first connector in the utility model.

[0034] Figure 6 It is another perspective structure schematic view of the first connector in the utility model.

[0035] Figure 7 It is a structure schematic view of the second connector in the utility model.

[0036] Figure 8 It is another perspective structure schematic view of the second connector in the utility model. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0038] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.

[0039] This utility model provides a wire harness detection device, such as Figures 5 to 8 As shown, the wiring harness includes a first connector 100, a second connector 200, and a plurality of connecting cables disposed between the first connector and the second connector. The connecting cables are not shown in the accompanying drawings; they represent the conductive assembly between the first connector and the second connector.

[0040] like Figure 5 and Figure 6 As shown, the first connector 100 includes a first housing 101 and a retainer 102 disposed on the side wall of the first housing, as... Figure 7 and Figure 8 As shown, the second connector 200 includes a second housing 201 and a snap-fit ​​seat 202 disposed on the second housing, and the snap-fit ​​seat is provided with two snap-fit ​​plates 203 disposed opposite to each other.

[0041] like Figures 1 to 4 As shown, the wire harness detection device includes a base body 1, on which a conductive wire sequence detection mechanism 2, a first loading seat 3 and a second loading seat 4 arranged opposite to each other, and at least one wire color image detection mechanism 5 for detecting the wire color of several connecting cables.

[0042] The first loading seat 3 is provided with a first loading cavity 31 for mounting the first connector, a connector locking mechanism 32 for locking the first connector, and a leak detection sensor 33 for detecting leaks in the card slot.

[0043] The second loading seat 4 is provided with a second loading cavity 41 for mounting the second connector and a buckle plate detection mechanism 42 corresponding to the buckle plate for detecting the position of the buckle plate.

[0044] The on-line sequence detection mechanism 2 comprises a first detection part 21 matched with the first loading seat 3 and a second detection part 22 matched with the second loading seat, and the first detection part 21 and the second detection part 22 are respectively provided with the on-line connecting seat 6 with linear reciprocating displacement.

[0045] Specific implementation process and principle description:

[0046] In the process of detecting the wire harness, the first connector is loaded in the first loading cavity 31, the second connector is loaded in the second loading cavity 32, and the connector locking mechanism 32 locks the first connector. The missing detection sensor 33 detects the missing loading of the card seat, the buckle plate detection mechanism 42 detects the position degree of the buckle plate, the wire color image detection mechanism 5 detects the wire color, and the on-line sequence detection mechanism 2 detects the on-line sequence.

[0047] In the specific detection process, there is a chronological relationship. Generally, after the wire harness is loaded, the missing loading of the card seat is first detected. When the detection is missing, the material is directly unloaded for exclusion, and when the missing loading is not missing, the wire color detection is performed. When the wire color detection is qualified, the first connector is locked and the position degree of the buckle plate is detected. When the position of the buckle plate is detected, the on-line sequence detection is performed. At this time, the first detection part 21 and the second detection part 22 are linearly displaced to make the on-line connecting seat 6 matched with the first and second connectors for on-line connection. After the on-line connection, the electrical sequence detection is performed. There are several terminals in the connector, and the on-line connecting terminal matched with the terminal exists in the on-line connecting seat 6. The on-line connection and power-on detection in the electrical sequence detection belong to the prior art, and will not be described here.

[0048] In one specific embodiment, the first loading seat 3 comprises a support base 30, a first matching seat 301 and a second matching seat 302 arranged at intervals on the support base, and a first loading cavity is formed between the first matching seat and the second matching seat.

[0049] The missing detection sensor 33 is arranged on the first matching seat 211, and the connector locking mechanism 32 comprises a telescopic driving source 321 arranged on the second matching seat, a locking part 322 arranged on the telescopic end of the telescopic driving source and located in the first loading cavity through the second matching seat.

[0050] Specifically, the missing detection sensor 33 can be a contact sensor with elastic telescopic displacement, or a photoelectric distance sensor. The sensor for detecting the missing loading of the card seat is within the protection scope of the present application.

[0051] The first loading cavity can be used for profiled loading of the first connector, and when locking, the telescopic driving source 321 drives the locking part 322 to press the first connector to make it stably locked in the first loading cavity.

[0052] In one specific embodiment, asFigure 2 As shown, the support base 30 is provided with a good product dotting pin 7 with lifting displacement. Specifically, in the online detection, if the detection is unqualified, it is an NG mechanism, that is, the detection item is unqualified and the product is directly unloaded. When all the detections are qualified, the good product dotting pin 7 is used to mark the dot, thereby meeting the qualified product marking requirement.

[0053] In one embodiment, the second loading seat 4 includes a support base 40, and two loading seat bodies 401 are arranged on the support base 40 and form a second loading cavity.

[0054] The buckle plate detection mechanism 42 is arranged on any loading seat body 401, and the buckle plate detection mechanism 42 includes a linear driving source 421 and a push block 422 arranged on the telescopic end of the linear driving source 421. A contact sensor is arranged on the free end of the push block.

[0055] Specifically, as shown, Figure 8 When the second connector is not buckled in place, the buckle plate 203 should be crimped in place. In the traditional detection, a contact sensor or a distance sensor is generally used to detect the position of the buckle plate, so as to determine whether it is buckled in place.

[0056] In the present case, the linear driving source 421 and the push block 422 are used to perform the crimping operation through the push block 422, that is, to crimp the buckle plate. When the buckle plate is crimped, the contact sensor can detect whether the buckle plate is reset. When the buckle plate cannot be buckled in place and is loose, an alarm is triggered. In this way, the secondary crimping in the detection can be realized, so as to prevent the good products from being missed.

[0057] In one embodiment, the first detection part 21 and the second detection part 22 respectively include a linear track 210, a displacement slide 220 slidingly connected to the linear track, and a driving source 230 in transmission connection with the displacement slide. The displacement slide is provided with a lead-through connecting seat.

[0058] That is, the displacement slide 220 can be linearly and reciprocally driven on the linear track 210 by the driving source 230, so as to realize the lead-through connection and disconnection operation. Only the mechanism for linear displacement driving of the lead-through connecting seat is within the protection scope of the present case.

[0059] In one embodiment, the base main body 1 is provided with two line color image detection mechanisms 5 arranged on the two sides of the first loading seat.

[0060] Specifically, the first connector and the second connector are connected by double-row wire groups, and therefore two line color image detection mechanisms 5 are used to respectively detect the image of one side of the wire group. In this way, the detection is more accurate and efficient.

[0061] In one embodiment, as shown in Figure 3 and Figure 4 The harness detection device includes a main machine 8 electrically connected with a harness color image detection mechanism, a connector locking mechanism, a missed detection sensor, a buckle plate detection mechanism, and a conductive line sequence detection mechanism.

[0062] The base body 1 is provided with a double-hand switch 11 and an alarm 12 electrically connected with the main machine 8.

[0063] Specifically, the harness color image detection mechanism, the connector locking mechanism, the missed detection sensor, the buckle plate detection mechanism, and the conductive line sequence detection mechanism are controlled and data is collected by the main machine 8.

[0064] At the start, after manually loading the harness, the detection is started by the double-hand switch 11, and the alarm 12 is used to remind the unloading alarm, reminding the operator to unload, and when qualified, the alarm 12 is used to remind the good product unloading.

[0065] In one embodiment, as shown in Figure 4 The base body is provided with a protective cover 9 with a pivot displacement, the protective cover is provided with a harness taking and placing slot 90 for taking and placing the harness, the first loading cavity and the second loading cavity are located in the projection area of the harness taking and placing slot, and the double-hand switch and the alarm are arranged on the protective cover.

[0066] The protective cover design makes the detection operation safer.

[0067] In one embodiment, the main machine 8 is provided with a touch display screen 81 and a visual detection display screen 82, so as to meet the control operation and image display requirements.

[0068] From the above description, it can be found that the harness detection device meets the harness detection requirements, realizes the whole operation of harness color detection, buckle seat missed detection, buckle plate in-place detection, conductive line sequence detection, and good product marking, and the detection efficiency is significantly improved. The secondary crimping and detection operation of the buckle plate can be realized, and errors and omissions are eliminated. The layout is clever and compact, and effective and orderly detection operation can be easily carried out according to the detection sequence, and the detection operation is smooth, reliable, safe, and reliable.

[0069] The term "comprising" or any other similar word is intended to encompass non-exclusive inclusion, so that a process, method, article, or equipment / device including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent elements of the process, method, article, or equipment / device.

[0070] The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. The person skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A harness detection device, a harness comprising a first connector, a second connector and a plurality of connecting cables arranged between the first connector and the second connector, the first connector comprising a first housing and a card seat arranged on a side wall of the first housing, the second connector comprising a second housing and a buckle seat arranged on the second housing, the buckle seat being provided with two oppositely arranged buckle plates, characterized in that: the harness detection device comprises a base body, the base body being provided with a conduction line sequence detection mechanism, oppositely arranged first and second loading seats, and at least one line color image detection mechanism for detecting the color of the plurality of connecting cables; the first loading seat is provided with a first loading cavity for carrying the first connector, a connector locking mechanism for locking the first connector, and a missing detection sensor for missing detection of the card seat; the second loading seat is provided with a second loading cavity for carrying the second connector and a buckle plate detection mechanism corresponding to the buckle plate for detecting the position of the buckle plate; the conduction line sequence detection mechanism comprises a first detection part matched with the first loading seat and a second detection part matched with the second loading seat, and the first and second detection parts are respectively provided with a conduction connecting seat with linear reciprocating displacement. 2.The harness detection device according to claim 1, characterized in that: the first loading seat comprises a support base, a first matching seat and a second matching seat arranged at intervals on the support base, and the first matching seat and the second matching seat form the first loading cavity therebetween; the missing detection sensor is arranged on the first matching seat, and the connector locking mechanism comprises a telescopic driving source arranged on the second matching seat, a locking part arranged on the telescopic end of the telescopic driving source and penetrating through the second matching seat and located in the first loading cavity. 3.The harness detection device according to claim 2, characterized in that: the support base is provided with a good product dotting pin with lifting displacement. 4.The harness detection device according to claim 1, characterized in that: the second loading seat comprises a support base and two seat bodies arranged at intervals on the support base, and the second loading cavity is formed between the two seat bodies; the buckle plate detection mechanism is arranged on any of the seat bodies, and the buckle plate detection mechanism comprises a linear driving source and a push block arranged on the telescopic end of the linear driving source, and a contact sensor is arranged on the free end of the push block. 5.The harness detection device according to claim 1, characterized in that: the first and second detection parts respectively comprise a linear track, a displacement sliding seat slidingly fitted on the linear track, and a driving source in transmission connection with the displacement sliding seat, and the displacement sliding seat is provided with the conduction connecting seat. 6.The harness detection device according to claim 1, characterized in that: the base body is provided with two line color image detection mechanisms arranged on both sides of the first loading seat. 7.The harness detection device according to any one of claims 1 to 6, characterized in that: The wire harness detection device comprises a main machine electrically connected with the wire color image detection mechanism, the connector locking mechanism, the missed detection sensor, the buckle plate detection mechanism and the conducting wire sequence detection mechanism respectively; The base main body is provided with a double-hand switch and an alarm electrically connected with the main machine.

8. The wire harness detection device according to claim 7, characterized in that: The base main body is provided with a protective cover with pivot displacement, the protective cover is provided with a wire harness taking and placing opening slot for taking and placing the wire harness, and the first loading cavity and the second loading cavity are located in the projection area of the wire harness taking and placing opening slot. The double-hand switch and the alarm are arranged on the protective cover.

9. The wire harness detection device according to claim 7, characterized in that: The main machine is provided with a touch display screen and a visual detection display screen.

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