Flip cable appearance acquisition device

Abstract

A flip type cable appearance acquisition device, comprising a cabinet assembly and a light box assembly; the light box in the light box assembly is a cylinder and is divided into an upper light box and a lower light box which are hinged; a camera and a light source are uniformly distributed on the same circumferential surface of the light box, and the intersection of the camera lens and the light source is located at the center point of the light box; symmetric openings are arranged at the axial positions on both sides of the light box; two groups of wire roller mechanisms are symmetrically arranged on both sides of the light box and correspond to the opening positions; the wire roller mechanism comprises an upper roller and a lower groove roller, and the upper roller is fixed to the outer side wall of the upper light box; the lower cabinet body and the upper flip cover in the cabinet assembly are hinged through a hinge and share a hinge with the light box assembly; the upper light box is fixed in the upper flip cover, and the lower light box is fixed in the lower cabinet body; the two sides of the lower cabinet body are provided with wire passing ports which are opposite to the opening positions on both sides of the light box. The present application adopts a flip type structure, has a large operation space, and the connection mode of the cable and the device is simple, thereby effectively improving the cable appearance acquisition efficiency of the device.

Description

TECHNICAL FIELD

[0001] The present application relates to a visual detection device, in particular to a flip type cable appearance collection equipment. BACKGROUND

[0002] In the production process of cables, especially electric cables, the cable arranging worker not only undertakes the operation of the cable arranging equipment, but also undertakes the inspection responsibility of the cable appearance quality. With the acceleration of the research of domestic full-automatic cable arranging equipment, the application and promotion of the cable appearance defect detection equipment will also usher in an opportunity. By using the visual detection technology, the image processing, the identification of the cable surface defects such as bulge, pit, scratch, skin, large outer diameter, thin neck and the like, and the recording of the defects, the cable production and manufacturing enterprises can be facilitated for quality tracing, process improvement, product quality guarantee and improvement.

[0003] However, in the known cable defect detection equipment in China at present, the equipment for cable appearance collection all adopts the structure of side opening. This needs the cable to pass through the opening on the side of the equipment into the cabinet for appearance collection. Such structure brings great inconvenience to the operation of the staff. The reason is that: after the cable passes through the opening on the side into the collection box, the cable needs to be clamped to pass through the wire guide mechanism in the cabinet. These operations can only be completed through the side opening. Not only the operation steps are many, but also the operation window is small. In addition, when the cable is in the process of appearance collection, the staff finds that the cable is abnormal, needs to stop the collection process, take out the cable from the equipment, needs to loosen the clamping through the side opening again, and then take out the cable from the appearance collection equipment.

[0004] Therefore, the current appearance collection equipment is not reasonable in structure, which makes the operation of the staff complicated and the appearance collection work efficiency low. SUMMARY

[0005] Therefore, the present application provides a flip type cable appearance collection equipment, which effectively simplifies the preparation work of connecting the cable with the equipment, and further improves the appearance collection efficiency of the cable.

[0006] The technical scheme adopted by the present application is: a flip type cable appearance acquisition device, comprising a cabinet assembly and a light box assembly; characterized in that: the light box assembly comprises a light box, a camera, a light source and two groups of wire roller mechanisms; the light box is a cylinder and is divided into an upper light box and a lower light box; the upper light box and the lower light box are hinged through a hinge, the upper light box can be flipped upward around the hinge, and the closing plane of the upper light box and the lower light box is located at a position above the axis of the cylinder; the camera and the light source are uniformly distributed on the same circumferential surface of the light box, the intersection of the camera lens and the light source is located at the center point of the light box; symmetrically arranged openings are arranged at the positions of the axis on the two sides of the light box; the two groups of wire roller mechanisms are symmetrically arranged on the two sides of the light box and correspond to the opening positions; the wire roller mechanism comprises an upper roller and a lower groove wheel, the upper roller is fixed on the outer side wall of the upper light slot; when the upper light box and the lower light box are closed, the upper roller is in contact with the lower groove wheel; the groove of the lower groove wheel is located on the axis of the light box, and the groove is used for accommodating the cable; the cabinet assembly comprises a lower cabinet body and an upper flip cover, the lower cabinet body and the upper flip cover are hinged through a hinge, and the light box assembly and the cabinet assembly share one hinge; the upper light box is fixed in the upper flip cover, and the lower light box is fixed in the lower cabinet body; wire passing ports are arranged on the two sides of the lower cabinet body, and the wire passing ports are located at the positions of the axis of the light box and opposite to the opening positions on the two sides of the light box.

[0007] Further, the camera has three cameras uniformly arranged on the circumferential surface of the light box, and the three cameras are respectively a top camera, a front side camera and a rear side camera.

[0008] Further, the light source has six light sources, and two light sources are uniformly arranged between every two adjacent cameras.

[0009] Further, the two groups of wire roller mechanisms are respectively provided with brushes between the wire roller mechanisms and the openings, and the bristles of the brushes pass through the axis of the light box.

[0010] Further, the hinge is a hinge or a damping hinge.

[0011] Further, a hydraulic cylinder or an electric cylinder is arranged between the lower cabinet body and the upper flip cover.

[0012] Further, the lower cabinet body is provided with foot screws at the positions of the four corners of the bottom.

[0013] The beneficial effects of the present application are: when the cable is connected and placed with the present application, the operator only needs to open the upper flip cover of the cabinet, and the upper light box and the lower light box are opened synchronously around the hinge. At this time, the operator places the cable to be detected on the lower groove wheel on the two sides of the lower light box, and the cables on the two sides of the light box are respectively located in the wire passing port of the lower cabinet body and the opening of the lower light box. The operation space is large, the connection mode of the cable and the device is simple, and the acquisition efficiency of the device for the appearance of the cable is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the schematic diagram of the external structure of the present application.

[0015] Figure 2 is the schematic diagram of the structure of the present application in open state.

[0016] Figure 3 is the axial side view of the light box in the present application.

[0017] Figure 4 is the schematic diagram of the light box in the present application in open state.

[0018] Figure 5 is the schematic diagram of the light box in the present application in closed state.

[0019] In the figure: 1, lower cabinet body, 1-1, wire passing port, 2, upper flip cover, 3, cable, 4, camera, 4-1, top camera, 4-2, front side camera, 4-3, rear side camera, 5, light source, 6, hinge, 7, air cylinder, 8, light box, 8-1, opening, 9, handle, 10, start-stop button, 11, emergency stop button, 12, power switch, 13, upper light box, 14, lower light box, 15, upper roller, 16, lower groove wheel, 17, brush, 18, touch screen, 19, indicator light. DETAILED DESCRIPTION

[0020] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below in combination with the drawings and specific embodiments.

[0021] As shown in Figure 1 and Figure 2 , a flip cover type cable appearance collection device includes a cabinet assembly and a light box assembly.

[0022] As shown in Figures 3 to 5 , the light box 8 assembly includes the light box 8, three cameras 4, six light sources 5, and two sets of wire roller mechanisms.

[0023] The light box 8 is a cylinder. The light box 8 is divided into an upper light box 13 and a lower light box 14. The upper light box 13 and the lower light box 14 are hinged, and the upper light box 13 can be flipped upward around the hinge 6. The closing plane of the upper light box 13 and the lower light box 14 is located at a position above the axis of the cylinder. The hinge 6 of the upper light box 13 and the lower light box 14 is parallel to the axis of the light box 8.

[0024] Three cameras 4 are evenly arranged on the circumferential surface of the light box 8. The top camera 4-1 is arranged at the top point of the upper light box 13. The front side camera 4-2 and the rear side camera 4-3 are symmetrically arranged on the front and rear sides of the lower light box 14, respectively. The lenses of the three cameras 4 are located inside the light box 8. The intersection of the lenses of the three cameras 4 is located at the center point of the light box 8.

[0025] Six light sources 5 are evenly arranged on the circumferential surface of the light box 8. Two light sources 5 are evenly arranged between adjacent cameras 4. Among the six light sources 5, two light sources 5 are located on the upper light box 13, and four light sources 5 are located on the lower light box 14. The light sources 5 are used to illuminate the inside of the light box 8. The intersection of the six light sources 5 is located at the center point of the light box 8.

[0026] Two symmetrical openings 8-1 are arranged on the two sides of the light box 8, that is, the two bottom surfaces of the cylinder. The openings 8-1 are located on the axis of the light box 8. The openings 8-1 are used for the entry and exit of the cable 3.

[0027] Two sets of wire roller mechanisms are symmetrically arranged on the two sides of the light box 8. The wire roller mechanism includes an upper roller 15 and a lower groove wheel 16. The lower groove wheel 16 is fixed on the outer side wall of the lower light box 14. The lower groove wheel 16 is used to support the cable 3. The upper roller 15 is fixed on the outer side wall of the upper light box 13. When the upper light box 13 is flipped to close the lower light box 14, the upper roller 15 contacts the lower groove wheel 16. The upper roller 15 is used to limit and press the cable 3 in the groove of the lower groove wheel 16. The grooves of the lower groove wheels 16 in the two sets of wire roller mechanisms are located on the axis of the light box 8. Through the support and pressing of the two sets of wire roller mechanisms, the cable 3 can move smoothly in the groove. The smaller the shaking of the cable 3, the better the image acquisition effect.

[0028] A brush 17 is arranged between each set of wire roller mechanism and the opening 8-1. The bristles of the brush 17 pass through the axis of the light box 8, that is, the cable 3 passes through the brush 17. The brush 17 can be used to block light and clean impurities on the surface of the cable 3. On the one hand, it blocks ambient light to avoid environmental observation from interfering with the light intensity inside the light box 8. On the other hand, the brush 17 contacts the cable 3, which can remove dust, water stains and other contaminants on the surface of the cable 3, avoiding the interference of the surface attachments of the cable 3 with the acquisition effect.

[0029] As shown in Figure 1 and Figure 2 , the case assembly includes a lower cabinet 1 and an upper flip cover 2. The lower cabinet 1 and the upper flip cover 2 are hinged, the upper light box 13 is fixed in the upper flip cover 2, and the lower light box 14 is fixed in the lower cabinet 1. The light box 8 assembly and the cabinet assembly share a hinge 6. When the upper flip cover 2 is opened, the upper light box 13 is opened at the same time. When the lower flip cover is closed, the upper light box 13 is closed with the lower light box 14.

[0030] The hinge 6 is a hinge or a damping hinge. A hydraulic cylinder 7 or an electric cylinder is arranged between the lower cabinet 1 and the upper flip cover 2 to assist the worker in opening the upper flip cover 2.

[0031] The two sides of the lower cabinet 1 are provided with wire passing ports 1-1, which are located at the axis position of the light box 8 and opposite to the openings 8-1 on both sides of the light box 8.

[0032] The lower cabinet body 1 mainly supports the whole device. The bottom of the lower cabinet body 1 is provided with feet with self-locking mechanisms at four corners, facilitating the movement of the device in the production site. After moving to the working position, the feet are locked to ensure the stability of the device.

[0033] The inside of the lower cabinet body 1 contains power supply, controller and other elements. The controller can be an industrial computer, computer or other equipment.

[0034] The surface of the upper flip cover 2 is provided with a handle 9, facilitating the opening and closing of the upper flip cover 2.

[0035] The front panel of the upper flip cover 2 includes start-stop button 10, emergency stop button 11, power switch 12 and touch screen 18. The power switch 12 is used to turn on the power supply of the whole machine. The touch screen 18 is used to set the variety of the cable 3 to be detected and the process parameters. The start-stop button 10 is used to control the start and stop state of the device. The emergency stop button 11 is used to control the temporary power-off in the running process of the device.

[0036] The upper flip cover 2 is provided with an indicator light 19 for issuing photoelectric warning to the staff.

[0037] When the cable 3 is connected and placed in the present application, the staff only needs to open the upper flip cover 2 of the machine box, and the upper light box 13 and the lower light box 14 are opened synchronously around the hinge 6. At this time, the staff places the cable 3 to be detected on the lower groove wheel 16 on both sides of the lower light box 14, and the cable 3 on both sides of the light box 8 is located in the wire passing port 1-1 of the lower cabinet body 1 and the opening 8-1 of the lower light box 14, respectively. At this time, under the support of the lower groove wheel 16, the cable 3 is located at the axis position of the light box 8. Close the upper flip cover 2, and the upper light box 13 and the lower light box 14 are closed. Under the irradiation of the six light sources 5, the lenses of the three cameras 4 focus on the cable 3 located at the axis position inside the light box 8, so as to collect the appearance information of the cable 3. Then the collected appearance information is transmitted to the outside for processing. The connection work between the cable 3 and the collection equipment is very simple. The appearance collection efficiency of the device for the cable 3 is significantly improved. In addition, when the staff finds that the surface of the cable 3 is abnormal or needs to be replaced, the device is powered off, and the upper flip cover 2 is opened for inspection or replacement.

Claims

1. A flip-top cable appearance acquisition device, comprising a case assembly and a light box assembly; characterized in that: The lamp box assembly comprises a lamp box, a camera, a light source and two sets of wire roller mechanisms; the lamp box is a cylinder and is divided into an upper lamp box and a lower lamp box; the upper lamp box and the lower lamp box are hingedly connected through a hinge, the upper lamp box can be flipped upward around the hinge, and the closing planes of the upper lamp box and the lower lamp box are located at positions above the axis of the cylinder; the camera and the light source are uniformly distributed on the same circumferential surface of the lamp box, the intersection of the camera lens and the light source is located at the center point of the lamp box, and the two sides of the lamp box are respectively provided with symmetrical openings at the axial positions; the two sets of wire roller mechanisms are symmetrically arranged at the two sides of the lamp box and correspond to the opening positions; the wire roller mechanism comprises an upper roller and a lower groove wheel, the upper roller is fixed to the outer side wall of the upper lamp groove, and the upper roller is in contact with the lower groove wheel when the upper lamp box and the lower lamp box are closed; the groove of the lower groove wheel is located on the axis of the lamp box, and the groove is used for accommodating a cable; the cabinet assembly comprises a lower cabinet body and an upper flip cover, the lower cabinet body and the upper flip cover are hingedly connected through a hinge, and the lamp box assembly and the cabinet assembly share one hinge; the upper lamp box is fixed in the upper flip cover, and the lower lamp box is fixed in the lower cabinet body; the lower cabinet body is provided with wire passing ports at the two sides, the wire passing ports are located at the axial positions of the lamp box, and the wire passing ports are opposite to the opening positions at the two sides of the lamp box.

2. A flip cover cable appearance acquisition device according to claim 1, characterized in that: The camera has three cameras which are uniformly arranged on the circumferential surface of the lamp box, and the three cameras are a top camera, a front side camera and a rear side camera; the top camera is arranged at the top position of the upper lamp box, and the front side camera and the rear side camera are symmetrically arranged at the front and rear sides of the lower lamp box.

3. A flip cover cable appearance acquisition device according to claim 2, characterized in that: The light source has six light sources, and two light sources are uniformly arranged between adjacent two cameras.

4. A flip cover cable appearance acquisition device according to claim 1, characterized in that: The two sets of wire roller mechanisms are respectively provided with brushes between the wire roller mechanisms and the openings, and the bristles of the brushes pass through the axis of the lamp box.

5. A flip cover cable appearance acquisition device according to claim 1, characterized in that: The hinge is a hinge or a damping hinge.

6. A flip cover cable appearance acquisition device according to claim 1, characterized in that: A hydraulic cylinder or an electric cylinder is arranged between the lower cabinet body and the upper flip cover.

7. A flip cover cable appearance acquisition device according to claim 1, characterized in that: The lower cabinet body is provided with foot screws at the positions of the four corners of the bottom.

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