A desktop wire assembly filament defect detection device

Abstract

The utility model discloses a desktop formula wire joint piece scattered silk defect detection device, including the shell body that is located on the desktop, the bottom inner wall of shell body is installed with high definition imaging mechanism, and the front panel on shell body is installed with detection mechanism, the high definition imaging mechanism includes the inclined base fixed mounting on the bottom inner wall of shell body, and the top inclined surface of inclined base is provided with shooting assembly and adjusting assembly, the detection mechanism includes the plug board of inlay formula fixed mounting on the front panel of shell body, and the inboard of plug board is fixedly connected with glass plate through connecting column, and the side fixed mounting of glass plate near plug board has multiple prisms that are circularly distributed, the utility model discloses through high resolution's industrial camera and advanced image recognition algorithm, can accurately identify the tiny defect of wire joint piece, effectively reduces the misjudgment rate, improves product quality, and simple operation simultaneously, and the design structure of desktop formula is compact, and the floor space is small, and is convenient for installation and operation.

Description

Technical Field

[0001] This utility model belongs to the field of appearance defect detection technology for wire assembly, and particularly relates to a desktop wire assembly filament defect detection device. Background Technology

[0002] In the assembly and crimping process of wire assemblies, due to the complexity of the operation and the influence of equipment precision, appearance quality problems such as incomplete removal of wire insulation and wire fraying often occur. If these defects are not effectively detected and flow into subsequent application stages, they are very likely to cause functional failures such as short circuits and unstable signal transmission, seriously affecting product quality and system stability.

[0003] However, due to the extremely small diameter of wire assemblies, traditional inspection methods relying on manual visual inspection face numerous challenges. Manual inspection is easily affected by factors such as operator fatigue and experience differences, resulting in a high false positive rate and failing to meet the demands of high-precision production inspection. Therefore, developing a precise desktop wire assembly fraying defect detection device is of significant practical importance for improving the quality inspection level of wire assemblies. Utility Model Content

[0004] This utility model addresses the problems in the prior art by proposing the following technical solution:

[0005] A desktop wire assembly fraying defect detection device includes a housing placed on a desktop, a high-definition imaging mechanism installed on the bottom inner wall of the housing, and a detection mechanism installed on the front panel of the housing.

[0006] The high-definition imaging mechanism includes an inclined base fixedly installed on the inner wall of the bottom of the outer casing, and a shooting component and an adjustment component are provided on the inclined surface of the top of the inclined base.

[0007] The detection mechanism includes an embedded socket fixedly installed on the front panel of the outer casing. A glass plate is fixedly connected to the inner side of the socket via a connecting post. Multiple prisms distributed in a circular pattern are fixedly installed on the side of the glass plate near the socket.

[0008] As a preferred embodiment of the above technical solution, a sliding plate is fixedly connected to the top inclined surface of the inclined base;

[0009] The shooting assembly includes a connecting plate that is slidably mounted on a sliding plate. An industrial camera and a light source mounting plate are fixedly connected to the top and sides of the connecting plate, respectively. A light source is fixedly connected to the inner side of the head end of the light source mounting plate, and the light source is located in front of the industrial camera lens on the same axis.

[0010] As a preferred embodiment of the above technical solution, the adjusting assembly includes an adjusting bolt mounted on a sliding plate, a connecting block being threaded onto the outer side of the adjusting bolt, and the connecting block being connected to the connecting plate.

[0011] As a preferred embodiment of the above technical solution, an optical fiber detection unit is installed on the front panel of the outer casing.

[0012] As a preferred embodiment of the above technical solution, a wire-passing hole is provided in the middle of the plug-in plate. The wire-passing hole is tapered and the outer diameter of the wire-passing hole is larger than the inner diameter.

[0013] As a preferred embodiment of the above technical solution, the detection device further includes an image processing unit, which includes an image preprocessing module, an image recognition algorithm module, a storage module, and a display and alarm module.

[0014] The beneficial effects of this utility model are as follows:

[0015] This practical inspection device, utilizing a high-resolution industrial camera and advanced image recognition algorithms, can accurately identify minute defects in wire assemblies, effectively reducing false positive rates and improving product quality. It is also easy to operate, with a compact desktop design that occupies little space, facilitating installation and operation. Operators simply place the wire assembly on the inspection mechanism; the equipment automatically detects the presence of material using the fiber optic inspection unit, requiring no complex operating skills. Furthermore, the data is traceable; the inspection results are automatically stored in a database, facilitating product quality tracking and analysis and providing data support for production process improvements. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of a desktop wire assembly fraying defect detection device according to an embodiment.

[0017] Figure 2 The diagram shown is a schematic diagram of the internal structure of the outer shell of a desktop wire assembly fraying defect detection device according to an embodiment.

[0018] Figure 3 The diagram shown is a structural schematic of the high-definition imaging mechanism in a desktop wire assembly filament defect detection device according to an embodiment;

[0019] Figure 4 The diagram shown is a structural schematic of the detection mechanism in a desktop wire assembly filament defect detection device according to an embodiment.

[0020] In the diagram: 001, outer casing; 1, high-definition imaging mechanism; 100, inclined base; 101, sliding plate; 102, connecting plate; 103, industrial camera; 104, light source mounting plate; 105, light source; 106, adjusting bolt; 2, detection mechanism; 201, cable tray; 202, connecting column; 203, glass plate; 204, prism; 002, fiber optic detection unit. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0022] Example

[0023] like Figures 1-4 As shown, a desktop wire assembly fraying defect detection device includes a housing 001 placed on a desktop, a high-definition imaging mechanism 1 installed on the bottom inner wall of the housing 001, and a detection mechanism 2 installed on the front panel of the housing 001.

[0024] The high-definition imaging mechanism 1 includes an inclined base 100 fixedly installed on the inner wall of the bottom of the outer casing 001. The inclined base 100 has an imaging component and an adjustment component on its top inclined surface. In this application, by setting the inclined base 100, the imaging component is positioned directly opposite the detection mechanism 2, thereby capturing a clearer image. Before detection and imaging, the position of the imaging component is adjusted by the adjustment component to obtain the optimal imaging position.

[0025] The testing mechanism 2 includes a socket 201 embedded and fixedly installed on the front panel of the outer casing 001. A glass plate 203 is fixedly connected to the inner side of the socket 201 via a connecting post 202. A plurality of prisms 204 arranged in a circular pattern are fixedly installed on the side of the glass plate 203 near the socket 201.

[0026] The detection device also includes an image processing unit, which comprises an image preprocessing module, an image recognition algorithm module, a storage module, and a display and alarm module. An optical fiber detection unit 002 is mounted on the front panel of the outer casing 001.

[0027] During operation, the wire assembly to be inspected is passed through the connector 201 and inserted deeper, with the wire terminals touching the glass plate 203 as a limit. During insertion, the fiber optic detection unit 002 senses whether there is material. When the fiber optic detection unit 002 senses the wire assembly to be inspected, the imaging component operates, and then multiple prisms 204 perform multi-angle imaging around the wire assembly, and the imaging component acquires images of the wire assembly. The acquired images are transmitted to the image processing unit, where the image preprocessing module preprocesses the images and extracts image features. The image recognition algorithm module compares and analyzes the extracted features with standard features to determine whether there are loose wire defects. If loose wire defects are present, the relevant parameters of the defects are calculated. If loose wire defects are detected, the alarm module issues an alarm signal and displays a defect reminder on the display screen. If no loose wire defects are detected, the inspection pass information is displayed, and finally, the data is stored and recorded by the storage module.

[0028] This practical inspection device, utilizing a high-resolution industrial camera and advanced image recognition algorithms, can accurately identify minute defects in wire assemblies, effectively reducing false positive rates and improving product quality. It is also easy to operate, with a compact desktop design that occupies little space, facilitating installation and operation. Operators simply place the wire assembly on the inspection mechanism; the equipment automatically detects the presence of material using the fiber optic detection unit 002, requiring no complex operating skills. Furthermore, the data is traceable; the inspection results are automatically stored in a database, facilitating product quality tracking and analysis and providing data support for production process improvements.

[0029] The top inclined surface of the inclined base 100 is fixedly connected to a sliding plate 101; the shooting assembly includes a connecting plate 102 slidably mounted on the sliding plate 101. The top and side of the connecting plate 102 are respectively fixedly connected to an industrial camera 103 and a light source mounting plate 104. The inner side of the head end of the light source mounting plate 104 is fixedly connected to a light source 105, which is located in front of the lens of the industrial camera 103 on the same axis.

[0030] The adjustment assembly includes an adjustment bolt 106 mounted on a sliding plate 101. A connecting block is threaded onto the outer side of the adjustment bolt 106, and the connecting block is connected to the connecting plate 102. By rotating the adjustment bolt 106, the threaded connection causes the connecting block and the connecting plate 102 to move together, thereby adjusting the relative position of the high-definition imaging mechanism 1 and the detection mechanism 2.

[0031] The cable tray 201 has a wire-passing hole in the middle. The wire-passing hole is tapered, and the outer diameter of the wire-passing hole is larger than the inner diameter. By setting the wire-passing hole, it is easy to insert the wire assembly at the insertion end. The small end of the wire-passing hole also guides the wire assembly, which is beneficial for subsequent positioning and high-definition imaging.

[0032] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A desktop wire assembly fraying defect detection device, characterized in that, Includes an outer shell (001) located on a tabletop, a high-definition imaging mechanism (1) installed on the bottom inner wall of the outer shell (001), and a detection mechanism (2) installed on the front panel of the outer shell (001); The high-definition imaging mechanism (1) includes a slanted base (100) fixedly installed on the inner wall of the bottom of the outer shell (001), and the top slanted surface of the slanted base (100) is provided with a shooting component and an adjustment component; The detection mechanism (2) includes a socket (201) embedded and fixedly installed on the front panel of the outer shell (001). A glass plate (203) is fixedly connected to the inner side of the socket (201) through a connecting post (202). A plurality of prisms (204) are fixedly installed on the side of the glass plate (203) near the socket (201).

2. The desktop wire assembly fraying defect detection device according to claim 1, characterized in that, The top inclined surface of the inclined base (100) is fixedly connected to a sliding plate (101); The shooting assembly includes a connecting plate (102) that is slidably mounted on a sliding plate (101). An industrial camera (103) and a light source mounting plate (104) are fixedly connected to the top and sides of the connecting plate (102), respectively. A light source (105) is fixedly connected to the inner side of the head end of the light source mounting plate (104). The light source (105) is located in front of the lens of the industrial camera (103) on the same axis.

3. The desktop wire assembly fraying defect detection device according to claim 2, characterized in that, The adjustment assembly includes an adjustment bolt (106) mounted on a sliding plate (101), and a connecting block is threaded onto the outer periphery of the adjustment bolt (106), and the connecting block is connected to the connecting plate (102).

4. The desktop wire assembly fraying defect detection device according to claim 1, characterized in that, An optical fiber detection unit (002) is installed on the front panel of the outer casing (001).

5. A desktop wire assembly fraying defect detection device according to claim 1, characterized in that, The cable tray (201) has a wire hole in the middle. The wire hole is tapered and the outer diameter of the wire hole is larger than the inner diameter.

6. The desktop wire assembly fraying defect detection device according to claim 1, characterized in that, The detection device also includes an image processing unit, which includes an image preprocessing module, an image recognition algorithm module, a storage module, and a display and alarm module.

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