A visual inspection mechanism for an electronic tag production system

Abstract

The utility model belongs to the field of electronic label production, concretely relates to a visual inspection mechanism for electronic label production system, include: visual inspection machine body, install the guide roller group of visual inspection machine body side surface, install the visual camera of visual inspection machine body top, install the visual light source of visual inspection machine body side surface and be located the visual camera lens just below, connect the supporting plate of visual inspection machine body side surface and be located the visual light source just below, respectively install the unwinding roller and the winding roller of visual inspection machine body side surface. The utility model, drive motor operation drives the rotation of driving bevel gear, the rotation of driving bevel gear drives the rotation of rotary lever through driven bevel gear, the rotation of rotary lever can drive the rotation of cleaning brush, so the rotation of cleaning brush removes the chippings sundries on the surface of label paper band, so as to avoid the chippings sundries on the surface of label paper band to cause misjudgment and thus influence visual inspection efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of electronic tag production, and specifically relates to a visual inspection mechanism for electronic tag production systems. Background Technology

[0002] The visual inspection mechanism of an electronic tag production system is a key component integrated into the automated electronic tag production line. It utilizes machine vision technology (combining optical imaging, image processing, and artificial intelligence algorithms) to perform real-time, non-contact, high-precision inspection of core parameters of electronic tags, such as appearance, size, printing quality, character / barcode content, and component placement accuracy. Its core purpose is to replace manual visual inspection, improve inspection efficiency, consistency, and reliability, ensure that electronic tags meet production standards, and reduce the risk of defective products leaving the system.

[0003] In the actual operation of the existing electronic tag production system, the visual inspection mechanism is prone to debris and other impurities falling on its surface due to factors such as the production environment when the tag tape moves continuously on the conveyor. These debris and impurities can interfere with the imaging effect of the visual inspection equipment, leading to false detections and ultimately affecting the visual inspection efficiency of electronic tags.

[0004] In view of this, the present invention provides a visual inspection mechanism for electronic tag production systems to solve the problem of false detection caused by debris and foreign matter on the surface of the tag tape. Utility Model Content

[0005] To achieve the above objectives, the present invention provides the following technical solution: a visual inspection mechanism for an electronic tag production system, comprising: a visual inspection body, a guide roller assembly mounted on the side surface of the visual inspection body, a visual camera mounted on the top of the visual inspection body, a visual light source mounted on the side surface of the visual inspection body and located directly below the lens of the visual camera, a support plate connected to the side surface of the visual inspection body and located directly below the visual light source, an unwinding roller and a rewinding roller respectively mounted on the side surface of the visual inspection body, a label paper tape mounted on the surface of the unwinding roller and penetrating through the guide roller assembly and with its end connected to the surface of the rewinding roller, and an encoder synchronous metering wheel mounted on the side surface of the visual inspection body;

[0006] The side surface of the vision inspection machine is equipped with a cleaning component for cleaning the label tape surface. The cleaning component includes a bracket connected to the surface of the vision inspection machine, a lifting part installed on the upper surface of the bracket and extending to the lower part, and a cleaning part connected to the bottom of the lifting part.

[0007] The surface of the tray is equipped with a limiting component for restricting the position of the label tape. The limiting component includes a telescopic part installed on the bottom side of the tray, a guide part connected to the surface of the telescopic part, and a limiting plate connected to the surface of the guide part.

[0008] As a preferred embodiment of the visual inspection mechanism for an electronic tag production system according to this utility model, the lifting unit includes a first telescopic rod installed on the upper surface of the bracket and connected to the cleaning unit, and a guide assembly disposed between the bracket and the cleaning unit.

[0009] As a preferred embodiment of the visual inspection mechanism for an electronic tag production system according to this utility model, the guiding component includes a guide cylinder that penetrates and is connected to the surface of the support, and a guide rod that penetrates the interior of the guide cylinder and is connected to the upper surface of the cleaning section.

[0010] As a preferred embodiment of the visual inspection mechanism for an electronic tag production system according to this utility model, the cleaning unit includes a cleaning brush assembly connected to the movable end of the first telescopic rod and connected to the guide rod, a driven bevel gear connected to the output end of the cleaning brush assembly, a drive motor mounted on the bottom side of the bracket, and an active bevel gear connected to the output end of the drive motor and meshing with the driven bevel gear.

[0011] As a preferred embodiment of the visual inspection mechanism for an electronic tag production system according to this utility model, the cleaning brush assembly includes a cleaning frame connected to the movable end of the first telescopic rod and connected to the guide rod, a bearing fitted and installed on the side surface of the cleaning frame, a rotating rod that passes through and is connected inside the bearing, and a cleaning brush connected to the end of the rotating rod.

[0012] As a preferred embodiment of the visual inspection mechanism for an electronic tag production system according to this utility model, the telescopic part includes a second telescopic rod installed on the bottom side of the tray, and a linkage block connected to the movable end of the second telescopic rod and connected to the guide part.

[0013] As a preferred embodiment of the visual inspection mechanism for an electronic tag production system according to this utility model, the guide part includes a guide block connected between the linkage block and the limiting plate, and a guide groove formed on the surface of the tray and adapted to the size of the guide block.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, the drive motor drives the active bevel gear to rotate during operation. When the active bevel gear rotates, it drives the rotating rod to rotate through the driven bevel gear. When the rotating rod rotates, it drives the cleaning brush to rotate. In this way, the cleaning brush removes debris and impurities from the surface of the label tape, thereby preventing debris and impurities from falling on the surface of the label tape, which could lead to false detection and affect the efficiency of visual inspection.

[0016] In this invention, the second telescopic rod can drive the linkage block to move laterally during operation. When the linkage block moves laterally, it can drive the limiting plate to move laterally through the guide block. Thus, the limiting plate can limit the transmission of the label paper tape, thereby preventing the label paper tape from deviating and affecting the accuracy of visual inspection. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a side view of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the cleaning component structure of this utility model;

[0021] Figure 4 This is a cross-sectional view of the connection structure of the cleaning brush assembly part of this utility model;

[0022] Figure 5 This is a schematic cross-sectional view of the limiting component of this utility model;

[0023] Figure 6 This is an exploded view of the limiting component of this utility model.

[0024] In the diagram: 11. Vision inspection machine body; 12. Guide roller assembly; 13. Vision camera; 14. Vision light source; 15. Pallet; 16. Unwind roller; 17. Rewind roller; 18. Label tape; 19. Encoder synchronous meter wheel; 2. Cleaning assembly; 21. Bracket; 22. Lifting part; 221. First telescopic rod; 222. Guide assembly; 2221. Guide cylinder; 2222. Guide rod; 23. Cleaning part; 231. Cleaning brush assembly; 2311. Cleaning frame; 2312. Bearing; 2313. Rotating rod; 2314. Cleaning brush; 232. Driven bevel gear; 233. Drive motor; 234. Active bevel gear; 3. Limiting assembly; 31. Telescopic part; 311. Second telescopic rod; 312. Linkage block; 32. Guide part; 321. Guide block; 322. Guide groove; 33. Limiting plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model relates to a visual inspection mechanism for an electronic tag production system, such as... Figures 1-6 As shown, it includes: a vision inspection machine body 11, a guide roller group 12 mounted on the side surface of the vision inspection machine body 11, a vision camera 13 mounted on the top of the vision inspection machine body 11, a vision light source 14 mounted on the side surface of the vision inspection machine body 11 and located directly below the lens of the vision camera 13, a support plate 15 connected to the side surface of the vision inspection machine body 11 and located directly below the vision light source 14, an unwinding roller 16 and a take-up roller 17 respectively mounted on the side surface of the vision inspection machine body 11, a label paper tape 18 mounted on the surface of the unwinding roller 16, passing through the guide roller group 12 and having its end connected to the surface of the take-up roller 17, and an encoder synchronous meter counting wheel 19 mounted on the side surface of the vision inspection machine body 11.

[0027] A cleaning assembly 2 for cleaning the surface of the label tape 18 is installed on the side surface of the visual inspection machine body 11. The cleaning assembly 2 includes a bracket 21 connected to the surface of the visual inspection machine body 11, a lifting part 22 installed on the upper surface of the bracket 21 and extending to the lower part, and a cleaning part 23 connected to the bottom of the lifting part 22.

[0028] The surface of the tray 15 is equipped with a limiting component 3 for limiting the position of the label tape 18. The limiting component 3 includes a telescopic part 31 installed on the bottom side of the tray 15, a guide part 32 connected to the surface of the telescopic part 31, and a limiting plate 33 connected to the surface of the guide part 32.

[0029] When the label strip 18 passes over the surface of the tray 15 and moves directly under the visual light source 14, the visual light source 14 illuminates the label strip 18. At the same time, the visual camera 13 captures the text image on the surface of the label strip 18, and the information processing system of the visual inspection unit 11 analyzes the captured image information.

[0030] Furthermore, the lifting unit 22 includes a first telescopic rod 221 mounted on the upper surface of the bracket 21 and connected to the cleaning unit 23, and a guide assembly 222 disposed between the bracket 21 and the cleaning unit 23. When the first telescopic rod 221 is in operation, it can drive the cleaning unit 23 to move axially, thereby adjusting the height of the cleaning unit 23.

[0031] Furthermore, the guide assembly 222 includes a guide cylinder 2221 that extends through and is connected to the surface of the bracket 21, and a guide rod 2222 that extends through the interior of the guide cylinder 2221 and is connected to the upper surface of the cleaning part 23. When the cleaning part 23 is subjected to a force, it can drive the guide rod 2222 to slide inside the guide cylinder 2221, thereby limiting the direction of movement of the cleaning part 23 and maintaining the stability of its movement.

[0032] Furthermore, the cleaning unit 23 includes a cleaning brush assembly 231 connected to the movable end of the first telescopic rod 221 and connected to the guide rod 2222, a driven bevel gear 232 connected to the output end of the cleaning brush assembly 231, a drive motor 233 mounted on the bottom side of the bracket 21, and a driving bevel gear 234 connected to the output end of the drive motor 233 and meshing with the driven bevel gear 232. When the drive motor 233 is running, it can drive the driving bevel gear 234 to rotate. When the driving bevel gear 234 rotates, it can drive the driven bevel gear 232 to rotate through the meshing structure. When the driven bevel gear 232 rotates, it can drive the rotating rod 2313 to rotate inside the bearing 2312.

[0033] Furthermore, the cleaning brush assembly 231 includes a cleaning frame 2311 connected to the movable end of the first telescopic rod 221 and connected to the guide rod 2222, a bearing 2312 fitted onto the side surface of the cleaning frame 2311, a rotating rod 2313 extending through and connected inside the bearing 2312, and a cleaning brush 2314 connected to the end of the rotating rod 2313. When the rotating rod 2313 is rotated by a force, the cleaning brush 2314 rotates, thereby removing debris and impurities from the surface of the label tape 18 through the rotation of the cleaning brush 2314.

[0034] Furthermore, the telescopic part 31 includes a second telescopic rod 311 installed on the bottom side of the tray 15, and a linkage block 312 connected to the movable end of the second telescopic rod 311 and connected to the guide part 32. When the second telescopic rod 311 is running, it can drive the linkage block 312 to move laterally. When the linkage block 312 moves laterally, it can drive the limiting plate 33 to move laterally through the guide part 32, thereby adapting to label paper tapes 18 of different widths and restricting their movement position.

[0035] Furthermore, the guide portion 32 includes a guide block 321 connected between the linkage block 312 and the limiting plate 33, and a guide groove 322 formed on the surface of the support plate 15 and adapted to the size of the guide block 321. When the linkage block 312 is subjected to a force, it can drive the guide block 321 to slide inside the guide groove 322, which can limit the movement direction of the linkage block 312 and maintain the stability of the movement.

[0036] In use, the second telescopic rod 311 is operated according to the width of the label paper strip 18. When the second telescopic rod 311 is running, it can drive the linkage block 312 to move laterally. When the linkage block 312 moves laterally, it can drive the limiting plate 33 to move laterally through the guide block 321, so that the transmission of the label paper strip 18 can be limited by the limiting plate 33.

[0037] During the conveying process of the label tape 18, the first telescopic rod 221 can be operated. When the first telescopic rod 221 is running, it can drive the cleaning frame 2311 to move downward. When the cleaning frame 2311 drives the cleaning brush 2314 to move downward to the surface of the label tape 18, the drive motor 233 can be operated. When the drive motor 233 is running, it can drive the active bevel gear 234 to rotate. When the active bevel gear 234 rotates, it can drive the rotating rod 2313 to rotate through the driven bevel gear 232. When the rotating rod 2313 rotates, it can drive the cleaning brush 2314 to rotate, thereby removing debris and impurities from the surface of the label tape 18 through the rotation of the cleaning brush 2314.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A visual inspection mechanism for an electronic tag production system, characterized in that, include: The visual inspection machine body (11), the guide roller group (12) installed on the side surface of the visual inspection machine body (11), the visual camera (13) installed on the top of the visual inspection machine body (11), the visual light source (14) installed on the side surface of the visual inspection machine body (11) and located directly below the lens of the visual camera (13), the tray (15) connected to the side surface of the visual inspection machine body (11) and located directly below the visual light source (14), the unwinding roller (16) and the take-up roller (17) respectively installed on the side surface of the visual inspection machine body (11), the label paper tape (18) installed on the surface of the unwinding roller (16) and passing through the guide roller group (12) and with its end connected to the surface of the take-up roller (17), and the encoder synchronous meter wheel (19) installed on the side surface of the visual inspection machine body (11). The side surface of the visual inspection body (11) is equipped with a cleaning component (2) for cleaning the surface of the label tape (18). The cleaning component (2) includes a bracket (21) connected to the surface of the visual inspection body (11), a lifting part (22) installed on the upper surface of the bracket (21) and extending to the lower part, and a cleaning part (23) connected to the bottom of the lifting part (22). The surface of the tray (15) is equipped with a limiting component (3) for limiting the position of the label paper tape (18). The limiting component (3) includes a telescopic part (31) installed on the bottom side of the tray (15), a guide part (32) connected to the surface of the telescopic part (31), and a limiting plate (33) connected to the surface of the guide part (32).

2. The visual inspection mechanism for an electronic tag production system according to claim 1, characterized in that: The lifting unit (22) includes a first telescopic rod (221) installed on the upper surface of the bracket (21) and connected to the cleaning unit (23), and a guide assembly (222) disposed between the bracket (21) and the cleaning unit (23).

3. The visual inspection mechanism for an electronic tag production system according to claim 2, characterized in that: The guide assembly (222) includes a guide cylinder (2221) that extends through and is connected to the surface of the bracket (21), and a guide rod (2222) that extends through the interior of the guide cylinder (2221) and is connected to the upper surface of the cleaning section (23).

4. The visual inspection mechanism for an electronic tag production system according to claim 3, characterized in that: The cleaning unit (23) includes a cleaning brush assembly (231) connected to the movable end of the first telescopic rod (221) and connected to the guide rod (2222), a driven bevel gear (232) connected to the output end of the cleaning brush assembly (231), a drive motor (233) mounted on the bottom side of the bracket (21), and an active bevel gear (234) connected to the output end of the drive motor (233) and meshing with the driven bevel gear (232).

5. A visual inspection mechanism for an electronic tag production system according to claim 4, characterized in that: The cleaning brush assembly (231) includes a cleaning frame (2311) connected to the movable end of the first telescopic rod (221) and connected to the guide rod (2222), a bearing (2312) fitted and installed on the side surface of the cleaning frame (2311), a rotating rod (2313) that passes through and is connected inside the bearing (2312), and a cleaning brush (2314) connected to the end of the rotating rod (2313).

6. The visual inspection mechanism for an electronic tag production system according to claim 1, characterized in that: The telescopic part (31) includes a second telescopic rod (311) installed on the bottom side of the tray (15), and a linkage block (312) connected to the movable end of the second telescopic rod (311) and connected to the guide part (32).

7. A visual inspection mechanism for an electronic tag production system according to claim 6, characterized in that: The guide part (32) includes a guide block (321) connected between the linkage block (312) and the limiting plate (33), and a guide groove (322) formed on the surface of the tray (15) and adapted to the size of the guide block (321).

Images