Connector appearance inspection device

Abstract

The utility model relates to a connector appearance inspection device, which belongs to the technical field of connector production and comprises a mounting box, a feeding frame is arranged at the top of the mounting box, a rotating column is rotatably mounted in the mounting box, a rotating disc is fixedly connected to the top of the rotating column, and a first qualified product collecting tank and a second unqualified product collecting tank are arranged at the top of the rotating disc. The connector appearance collecting device has the advantages that when a connector enters the containing groove, the overall direction of the connector can be turned along with rotation of the turning roller, so that one side, attached to the feeding frame, of the connector can be displayed, and then appearance collecting work can be conducted on the other side of the connector through the second collecting camera; and after the first acquisition camera and the second acquisition camera complete image acquisition, image data are transmitted to the processor, and the image data are integrated, calculated and compared through a program in the processor, so that the purpose of automatically judging whether the connector is qualified or not can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector production technical field especially relates to connector appearance inspection device. BACKGROUND

[0002] In order to improve the quality of connector product, before leaving factory, need to carry out a series of product quality test to connector, especially military connector product, and the inspection step is specific and meticulous, and the inspection item is more, and the requirement is more strict, in the appearance and size detection of prior art to civil product or military product, many steps still rely on artificial naked eye or adopt microscope and check, and the problem is, not only the work load is big, waste human resources, but also inevitable human error, cause missed inspection or wrong inspection condition.

[0003] Through the retrieval, Chinese patent discloses a kind of device for visually inspecting connector appearance (authorized announcement No.CN106733725A), including workbench, feeding device, camera assembly, display assembly, annular light source and sorting push plate, and workbench is equipped with computer, I / O board card, belt pulley driver, light source driver, direct vibration controller and circular vibration controller, the patent technology has the advantages of avoiding human factor influence, high inspection efficiency, saving human resources, improving inspection reliability.

[0004] But the above-mentioned device still has some shortcomings in actual use, more obvious is that the above-mentioned device can only check the appearance of one side of connector when checking the appearance of connector, and the side contacted with belt cannot be checked, so that it will reduce the inspection range of connector appearance, cause inaccurate data acquisition condition. UTILITY MODEL CONTENTS

[0005] In view of the above-mentioned problems in prior art, the main purpose of the utility model is to provide connector appearance inspection device.

[0006] The technical scheme of the utility model is as follows: connector appearance inspection device, including installation box, the top of installation box is provided with feeding frame, rotating column is rotatably installed in the inside of installation box, rotating disc is fixedly connected to the top of rotating column, pass product collecting tank one and unqualified product collecting tank two are arranged on the top of rotating disc, turnover roller is rotatably installed in the inside of feeding frame, rest groove is equidistantly opened in the inside of turnover roller, the top of feeding frame and the both sides of turnover roller are fixedly connected with U-shaped frame, the inner wall of one U-shaped frame is fixedly installed with first acquisition camera, the inner wall of another U-shaped frame is fixedly installed with second acquisition camera, servo motor no.

[0007] By adopting the technical scheme, the connector can be turned over as a whole through the rotation of the turnover roller, so that the side of the connector previously attached to the feeding rack can be displayed, and then the other side of the connector can be collected by the second collection camera, and after the first collection camera and the second collection camera collect images, the image data is transmitted to the processor, and the image data is integrated and calculated by the processor program.

[0008] As a preferred embodiment, the outer side of the mounting box is provided with a monitoring assembly, the monitoring assembly comprises a processor fixedly installed on the outer side of the mounting box, a controller fixedly installed on the outer side of the mounting box and located on one side of the processor, and a display screen fixedly installed on one side of the mounting box, wherein an inner wall of one of the U-shaped racks is fixedly installed with an infrared sensor.

[0009] By adopting the technical scheme, the connector can be monitored by the infrared sensor, and when the connector reaches the preset position, the information is transmitted to the controller, and the servo motor two is started by the controller, so that the automatic turnover of the turnover roller can be realized.

[0010] As a preferred embodiment, the inside of the mounting box is provided with a steering assembly, the steering assembly comprises a driven gear fixedly connected to the outer side of the rotating column, a servo motor one fixedly installed in the inside of the mounting box, an output shaft of the servo motor one fixedly connected with a driving gear, and the driving gear is in meshing connection with the driven gear.

[0011] By adopting the technical scheme, the driving gear can be driven to rotate through the rotation of the output shaft of the servo motor one, so that the rotation of the driven gear can be driven, and then the pass product collection tank one can be rotated to the lower side of the feeding port.

[0012] As a preferred embodiment, the feeding rack is provided with a production device away from the side of the mounting box, and the inside of the mounting box is provided with a feeding port below the feeding rack.

[0013] By adopting the technical scheme, the connector can be sorted through the setting of the feeding port.

[0014] As a preferred embodiment, the top of the mounting box is provided with a hinged door, the inside of the mounting box is provided with two hinges, and the hinged door and the mounting box are connected through the two hinges.

[0015] By adopting the technical scheme, the hinged door is set to facilitate the worker to take out the full collection tank and put the standby tank into the placing groove.

[0016] As a preferred implementation form, four placing grooves are formed in the top of the rotating disc, and the unqualified product collecting tank two and the qualified product collecting tank one are placed in the placing grooves.

[0017] By using the above technical scheme, the qualified product collecting tank one and the unqualified product collecting tank two can be used to collect the unqualified products and the qualified products.

[0018] As a preferred implementation form, the inner wall of the placing groove is fixedly connected with an anti-skid member.

[0019] By using the above technical scheme, the friction coefficient between the connector and the inner wall of the placing groove is improved.

[0020] As a preferred implementation form, the processor, the first collecting camera, the infrared sensor, the second collecting camera, the servo motor one, the display screen and the servo motor two are electrically connected with the controller.

[0021] By using the above technical scheme, the processor, the first collecting camera, the infrared sensor, the second collecting camera, the servo motor one, the display screen and the servo motor two can be controlled through the controller.

[0022] Compared with the prior art, the advantages and positive effects of the utility model lie in,

[0023] 1. In the utility model, the first collecting camera in the U-shaped frame collects the surface appearance of the connector, when the connector enters the placing groove, the whole direction of the connector can be adjusted by the rotation of the turnover roller, so that the side of the connector previously attached to the feeding frame can be displayed, and then the appearance of the other side of the connector can be collected by the second collecting camera, after the first collecting camera and the second collecting camera collect the images, the image data is transmitted to the processor, and the image data is integrated and calculated by the program in the processor, so that the purpose of automatically judging whether the connector is qualified can be achieved.

[0024] 2. In the utility model, when the processor determines that the connector is qualified, the information is transmitted to the controller, and the servo motor one is controlled through the controller, the output shaft of the servo motor one is rotated, the driving gear is driven to rotate, the driven gear is driven to rotate, and the qualified product collecting tank one is rotated to the lower side of the feeding port, so that the qualified product collecting tank one and the unqualified product collecting tank two can be used to collect the unqualified products and the qualified products. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 The utility model provides connector appearance inspection device's whole perspective view;

[0026] Fig. 2The utility model provides a mounting box internal structure schematic diagram of connector appearance inspection device;

[0027] Fig. 3 The utility model provides a feeding frame structure schematic diagram of connector appearance inspection device.

[0028] Legend: 1, mounting box; 2, feed inlet; 3, feeding frame; 4, treater; 5, controller; 6, turnover roller; 7, shelf groove; 8, U-shaped frame; 9, first acquisition camera; 10, infrared sensor; 11, second acquisition camera; 12, servo motor one; 13, driving gear; 14, rotating column; 15, driven gear; 16, pass product collecting jar one; 17, unpass product collecting jar two; 18, rotating disc; 19, display screen; 20, servo motor two. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0030] REFERENCE Figs. 1-3The utility model relates to a connector appearance inspection device, including installation box 1, the top of installation box 1 is provided with feeding frame 3, the inside rotation of installation box 1 is installed with rotation column 14, the top of rotation column 14 is fixedly connected with rotation disc 18, and the top of rotation disc 18 is provided with pass product collecting jar no. 1 16 and fail product collecting jar no. 2 17, the inside rotation of feeding frame 3 is installed with turnover roll 6, and the inside equidistance of turnover roll 6 is opened with the rest groove 7, and the top of feeding frame 3 and the both sides of turnover roll 6 are fixedly connected with U -shaped frame 8, and the inner wall of one U -shaped frame 8 is fixedly installed with first acquisition camera 9, and the inner wall of another U -shaped frame 8 is fixedly installed with second acquisition camera 11, and the outside of feeding frame 3 is fixedly installed with servo motor no. 2 20, and the output shaft of servo motor no. 2 20 extends to the inside of feeding frame 3 and is fixedly connected with the rotation axis of turnover roll 6, when the connector that just produces is completed and enters the feeding frame 3, the first acquisition camera 9 in U -shaped frame 8 will gather the surface appearance of connector, and when the connector enters the rest groove 7, with the rotation of turnover roll 6, the whole direction of connector can be turned over, so that the side of connector previously pasted to feeding frame 3 can be shown, and then the appearance of the other side of connector can be gathered with the help of second acquisition camera 11, and after the first acquisition camera 9 and second acquisition camera 11 gather image, image data will be transferred to processor 4, and image data is integrated, calculated and compared by the program in processor 4, so as to realize the purpose that whether the connector is qualified can be judged automatically, and through the simple structure turnover roll 6 setting, the data integrity of connector appearance inspection can be improved.

[0031] Specifically, the outer side of the installation box 1 is provided with a monitoring assembly, the monitoring assembly comprises a processor 4 fixedly installed on the outer side of the installation box 1, a controller 5 fixedly installed on the outer side of the installation box 1 and located on one side of the processor 4, and a display screen 19 fixedly installed on one side of the installation box 1. Through the display screen 19, the processor 4 can display the processed appearance data on the display screen 19 for the staff to check at any time. An inner wall of one of the U-shaped racks 8 is fixedly installed with an infrared sensor 10. Through the infrared sensor 10, the connector can be monitored. When the connector reaches the preset position, information is transmitted to the controller 5, and the servo motor two 20 is started through the controller 5, so that the automatic overturning of the turnover roller 6 can be realized. The inside of the installation box 1 is provided with a steering assembly, the steering assembly comprises a driven gear 15 fixedly connected to the outer side of the rotating column 14, and the inside of the installation box 1 is fixedly installed with a servo motor one 12. The output shaft of the servo motor one 12 is fixedly connected with a driving gear 13, and the driving gear 13 is engagedly connected with the driven gear 15. When the processor 4 determines that the connector is qualified, information is transmitted to the controller 5, and the servo motor one 12 is controlled through the controller 5. Through the rotation of the output shaft of the servo motor one 12, the driving gear 13 can be driven to rotate, so that the driven gear 15 can be driven to rotate, and then the qualified product collecting tank one 16 can be rotated to below the feeding port 2. Therefore, the qualified product collecting tank one 16 and the unqualified product collecting tank two 17 can be used to realize the collection of unqualified products and qualified products.

[0032] Specifically, the production equipment is arranged on the side of the feeding rack 3 away from the installation box 1, the feeding port 2 is arranged inside the installation box 1 and below the feeding rack 3, the top of the installation box 1 is provided with an opening and closing door, and the inside of the installation box 1 is provided with two hinges. The opening and closing door is connected between the installation box 1 through the two hinges. Through the arrangement of the opening and closing door, the staff can take out the full collecting tank and put the standby tank into the placing groove. Four placing grooves are opened in the top of the rotating disc 18. The unqualified product collecting tank two 17 and the qualified product collecting tank one 16 are arranged in the inside of the placing grooves. The inner wall of the resting groove 7 is fixedly connected with an anti-skid member to improve the friction coefficient between the connector and the inner wall of the resting groove 7. The processor 4, the first acquisition camera 9, the infrared sensor 10, the second acquisition camera 11, the servo motor one 12, the display screen 19 and the servo motor two 20 are electrically connected with the controller 5. Through the controller 5, the processor 4, the first acquisition camera 9, the infrared sensor 10, the second acquisition camera 11, the servo motor one 12, the display screen 19 and the servo motor two 20 can be controlled.

[0033] Working principle: first, the connector after production will be discharged through the discharge port in the production equipment, when the connector enters the feeding rack 3, the first collection camera 9 in the U-shaped frame 8 will collect the surface appearance of the connector, and the infrared sensor 10 will transmit information to the controller 5 after monitoring that the connector reaches the preset position, and the servo motor two 20 will be started through the controller 5, so as to realize the automatic overturning purpose of the turnover roller 6, and with the rotation of the turnover roller 6, the overall direction of the connector can be turned, so that the side of the connector previously pasted on the feeding rack 3 can be displayed, and then the second collection camera 11 can be used to collect the appearance of the other side of the connector, and after the first collection camera 9 and the second collection camera 11 collect the image, the image data will be transmitted to the processor 4, and the image data will be integrated and calculated by the program in the processor 4, so as to realize the purpose of automatically judging whether the connector is qualified or not;

[0034] When the processor 4 determines that the connector is qualified, the information will be transmitted to the controller 5, and the servo motor one 12 will be controlled through the controller 5, and the output shaft of the servo motor one 12 can drive the driving gear 13 to rotate, so as to drive the driven gear 15 to rotate, and then the qualified product collecting tank one 16 can be rotated to the lower side of the feeding port 2, so as to realize the collection of unqualified products and qualified products by using the qualified product collecting tank one 16 and the unqualified product collecting tank two 17, finally, the appearance data processed by the processor 4 will be displayed on the display screen 19, so that the workers can check at any time.

[0035] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, or detachable connection, or integral connection, can be mechanical connection, or electrical connection, can be direct connection, or indirect connection through intermediate medium, can be the communication between two elements, for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0036] The above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application, should be included in the protection scope of the present application.

Claims

1. A connector appearance inspection device, comprising a mounting box (1), characterized in that: The top of the installation box (1) is provided with a feeding rack (3), and a rotating column (14) is rotatably installed inside the installation box (1). A rotating disk (18) is fixedly connected to the top of the rotating column (14), and a qualified product collection tank one (16) and a failed product collection tank two (17) are provided on the top of the rotating disk (18). The feed rack (3) is rotatably mounted with a flip roller (6). The flip roller (6) has equidistantly spaced support grooves (7). The top of the feed rack (3) and both sides of the flip roller (6) are fixedly connected with U-shaped frames (8). A first acquisition camera (9) is fixedly mounted on the inner wall of one of the U-shaped frames (8), and a second acquisition camera (11) is fixedly mounted on the inner wall of the other U-shaped frame (8). A second servo motor (20) is fixedly mounted on the outer side of the feed rack (3). The output shaft of the second servo motor (20) extends into the interior of the feed rack (3) and is fixedly connected to the rotation shaft of the flip roller (6).

2. The connector appearance inspection device according to claim 1, characterized in that: A monitoring component is provided on the outside of the mounting box (1). The monitoring component includes a processor (4) fixedly installed on the outside of the mounting box (1). A controller (5) is fixedly installed on the outside of the mounting box (1) and on one side of the processor (4). A display screen (19) is fixedly installed on one side of the mounting box (1). An infrared sensor (10) is fixedly installed on the inner wall of one of the U-shaped frames (8).

3. The connector appearance inspection device according to claim 2, characterized in that: The mounting box (1) is equipped with a steering assembly, which includes a driven gear (15) fixedly connected to the outside of the rotating column (14). A servo motor (12) is fixedly installed inside the mounting box (1). A drive gear (13) is fixedly connected to the output shaft of the servo motor (12). The drive gear (13) meshes with the driven gear (15).

4. The connector appearance inspection device according to claim 1, characterized in that: The feeding rack (3) is equipped with production equipment on the side away from the mounting box (1), and the feeding port (2) is located inside the mounting box (1) and below the feeding rack (3).

5. The connector appearance inspection device according to claim 1, characterized in that: The top of the mounting box (1) is provided with an opening and closing door, and the interior of the mounting box (1) is provided with two hinges. The opening and closing door is connected to the mounting box (1) through the two hinges.

6. The connector appearance inspection device according to claim 1, characterized in that: The top of the rotating disk (18) has four placement slots, and the second (17) of the substandard product collection tank and the first (16) of the qualified product collection tank are placed inside the placement slots.

7. The connector appearance inspection device according to claim 1, characterized in that: The inner wall of the shelf groove (7) is fixedly connected with anti-slip components.

8. The connector appearance inspection device according to claim 3, characterized in that: The processor (4), the first acquisition camera (9), the infrared sensor (10), the second acquisition camera (11), the first servo motor (12), the display screen (19), and the second servo motor (20) are all electrically connected to the controller (5).

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