A visual inspection and conveying device for paper packaging

Abstract

This utility model relates to the field of conveying device technology and discloses a visual inspection conveying device for paper packaging, which solves the problem of poor performance of existing inspection conveying devices. It includes a first conveyor belt, a second conveyor belt, a transfer conveying mechanism, a visual inspection mechanism, a controller, and a defective product receiving box. The transfer conveying mechanism is located between the first and second conveyor belts. The visual inspection mechanism and the defective product receiving box are located on opposite sides of the transfer conveying mechanism. The controller is fixedly connected to one side of the visual inspection mechanism. The transfer conveying mechanism consists of a displacement fine-tuning component, a rotation drive component, and the transfer conveyor belt body. The visual inspection mechanism consists of an L-shaped support frame, a first visual camera, and a second visual camera. This inspection conveying device improves the comprehensiveness of visual inspection and automatically removes defective products.

Description

Technical Field

[0001] This utility model belongs to the field of conveying device technology, specifically a paper packaging visual inspection conveying device. Background Technology

[0002] After the paper packaging boxes are produced, they need to be transported by a conveyor belt and inspected by a vision camera to remove defective products. Existing inspection and conveying devices have the disadvantage of incomplete inspection. In addition, after defective products are detected, it is not convenient to automatically remove them. Usually, manual assistance is required to remove the defective products, which is not convenient to use. Therefore, this application proposes a visual inspection and conveying device for paper packaging. Utility Model Content

[0003] In view of the above situation and to overcome the shortcomings of the prior art, this utility model provides a paper packaging visual inspection and conveying device, which effectively solves the problem of poor performance of existing inspection and conveying devices.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a paper packaging visual inspection conveying device, comprising a first conveyor belt, a second conveyor belt, a transfer conveying mechanism, a visual inspection mechanism, a controller, and a defective product receiving box. The transfer conveying mechanism is located between the first conveyor belt and the second conveyor belt, the visual inspection mechanism and the defective product receiving box are respectively located on both sides of the transfer conveying mechanism, and the controller is fixedly connected to one side of the visual inspection mechanism.

[0005] The transfer and conveying mechanism consists of a displacement fine-tuning component, a rotary drive component, and a transfer conveyor belt body. The rotary drive component is connected to the top of the displacement fine-tuning component, and the transfer conveyor belt body is connected to the top of the rotary drive component. The rotary drive component consists of a sleeve, a rotary support frame, a servo motor, a gear, and an external gear ring. The sleeve is fixedly connected to the top of the displacement fine-tuning component. The rotary support frame is rotatably connected to the sleeve through a bearing. The servo motor is fixedly connected to the side of the sleeve. The gear is fixedly connected to the output shaft of the servo motor. The external gear ring is fixedly connected to the outer surface of the rotary support frame and meshes with the gear.

[0006] The visual inspection mechanism consists of an L-shaped support frame, a first visual camera, and a second visual camera. The first visual camera is connected to the top of the L-shaped support frame and is located directly above the transfer and conveying mechanism. The second visual camera is connected to the side of the L-shaped support frame.

[0007] Preferably, the displacement fine-tuning component consists of a support frame, a second servo motor, a lead screw, and a movable support base. The second servo motor is fixedly connected to the middle position of one end of the support frame, the lead screw is rotatably connected to the inside of the support frame and fixedly connected to the output shaft of the second servo motor, and the movable support base is slidably connected to the inside of the support frame and threadedly connected to the lead screw.

[0008] Preferably, the L-shaped support frame has a vertical sliding groove, an adjusting screw is rotatably installed inside the vertical sliding groove, a lifting support plate is slidably installed inside the vertical sliding groove and threadedly connected to the adjusting screw, the second vision camera is connected to the lifting support plate, and an adjusting handwheel is fixedly connected to the adjusting screw at the top of the L-shaped support frame.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] (1) In operation, by setting up a first conveyor belt, a second conveyor belt, a transfer conveyor belt body, and a rotary drive assembly consisting of a sleeve, a rotary support frame, a servo motor, a gear and an external gear ring, the paper packaging box can be conveyed. At the detection position, the paper packaging box can be driven to rotate, thereby improving the comprehensiveness of the detection and enabling qualified and defective products to be transported separately. By setting up a visual inspection mechanism consisting of an L-shaped support frame, a first vision camera and a second vision camera, the paper packaging box can be visually inspected.

[0011] (2) By setting a displacement fine-tuning component consisting of a support frame, a servo motor, a lead screw and a movable support seat, the position of the transfer conveyor belt body can be finely adjusted during the conveying process, shortening the gap between the transfer conveyor belt body and the first and second conveyor belts, thereby improving the stability of the conveying. By setting a vertical chute, an adjusting screw, a lifting support plate and an adjusting handwheel, the height of the second vision camera can be finely adjusted. Attached Figure Description

[0012] The accompanying drawings are provided to further understand 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 and do not constitute a limitation thereof.

[0013] In the attached diagram:

[0014] Figure 1 This is a schematic diagram of the structure of the visual inspection and conveying device for paper packaging according to this utility model;

[0015] Figure 2 This is a schematic diagram of the transfer and conveying mechanism and the vision inspection mechanism of this utility model;

[0016] Figure 3 This is a schematic diagram of the transfer and conveying mechanism of this utility model;

[0017] Figure 4 This is a schematic diagram of the visual inspection mechanism of this utility model;

[0018] In the diagram: 1. First conveyor belt; 2. Second conveyor belt; 3. Transfer conveying mechanism; 4. Vision inspection mechanism; 5. Controller; 6. Defective product receiving box; 7. Displacement fine-tuning component; 8. Rotary drive component; 9. Transfer conveyor belt body; 10. Sleeve; 11. Rotary support frame; 12. Servo motor one; 13. Gear; 14. External gear ring; 15. L-shaped support frame; 16. First vision camera; 17. Second vision camera; 18. Support frame; 19. Servo motor two; 20. Lead screw; 21. Moving support seat; 22. Vertical chute; 23. Adjusting screw; 24. Lifting support plate; 25. Adjusting handwheel. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Depend on Figures 1 to 4 The present invention provides a paper packaging visual inspection conveying device, comprising a first conveyor belt 1, a second conveyor belt 2, a transfer conveying mechanism 3, a visual inspection mechanism 4, a controller 5, and a defective product receiving box 6. The transfer conveying mechanism 3 is located between the first conveyor belt 1 and the second conveyor belt 2, the visual inspection mechanism 4 and the defective product receiving box 6 are respectively located on both sides of the transfer conveying mechanism 3, and the controller 5 is fixedly connected to one side of the visual inspection mechanism 4.

[0021] The first conveyor belt 1 transports the processed paper packaging boxes one by one to the top of the transfer conveyor 3. At this time, the transfer conveyor 3 drives the paper packaging boxes to rotate. The visual inspection mechanism 4 performs visual inspection on the paper packaging boxes. After the inspection is completed, qualified products are directly transported to the top of the second conveyor belt 2, while defective products are transported to the inside of the defective product receiving box 6.

[0022] The transfer and conveying mechanism 3 consists of a displacement fine-tuning component 7, a rotary drive component 8, and a transfer and conveying belt body 9. The rotary drive component 8 is connected to the top of the displacement fine-tuning component 7, and the transfer and conveying belt body 9 is connected to the top of the rotary drive component 8. The rotary drive component 8 consists of a sleeve 10, a rotary support frame 11, a servo motor 12, a gear 13, and an external gear ring 14. The sleeve 10 is fixedly connected to the top of the displacement fine-tuning component 7. The rotary support frame 11 is rotatably connected to the sleeve 10 through a bearing. The servo motor 12 is fixedly connected to the side of the sleeve 10. The gear 13 is fixedly connected to the output shaft of the servo motor 12. The external gear ring 14 is fixedly connected to the outer surface of the rotary support frame 11 and meshes with the gear 13.

[0023] The displacement fine-tuning component 7 can adjust the displacement of the rotary drive component 8 and the transfer conveyor belt body 9, shortening the gap when the transfer conveyor belt body 9 docks with the first conveyor belt 1 and the second conveyor belt 2, thereby preventing the paper packaging box from falling off. When the paper packaging box is at the top of the transfer conveyor belt body 9, the servo motor 12 drives the gear 13 to rotate, the gear 13 drives the outer gear ring 14 to rotate, the outer gear ring 14 drives the rotary support frame 11 to rotate, and then drives the transfer conveyor belt body 9 to rotate, improving the comprehensiveness of the inspection.

[0024] The visual inspection mechanism 4 consists of an L-shaped support frame 15, a first visual camera 16, and a second visual camera 17. The first visual camera 16 is connected to the top of the L-shaped support frame 15 and is located directly above the transfer and conveying mechanism 3. The second visual camera 17 is connected to the side of the L-shaped support frame 15.

[0025] The first vision camera 16 detects the top of the paper product packaging box, and the second vision camera 17 detects the four sides of the paper product packaging box.

[0026] The displacement fine-tuning component 7 consists of a support frame 18, a second servo motor 19, a lead screw 20, and a movable support base 21. The second servo motor 19 is fixedly connected to the middle position of one end of the support frame 18. The lead screw 20 is rotatably connected to the inside of the support frame 18 and fixedly connected to the output shaft of the second servo motor 19. The movable support base 21 is slidably connected to the inside of the support frame 18 and threadedly connected to the lead screw 20.

[0027] When the displacement fine-tuning component 7 is working, the servo motor 19 drives the lead screw 20 to rotate, and the lead screw 20 drives the moving support 21 to move, thereby driving the rotary drive component 8 and the transfer conveyor belt body 9 to move and adjust.

[0028] The L-shaped support frame 15 has a vertical slide groove 22. An adjusting screw 23 is rotatably installed inside the vertical slide groove 22. A lifting support plate 24, which is threadedly connected to the adjusting screw 23, is slidably installed inside the vertical slide groove 22. The second vision camera 17 is connected to the lifting support plate 24. An adjusting handwheel 25, which is fixedly connected to the adjusting screw 23, is installed on the top of the L-shaped support frame 15.

[0029] By adjusting the handwheel 25 to drive the adjusting screw 23 to rotate, the adjusting screw 23 drives the lifting support plate 24 to lift and fine adjust, thereby realizing the adjustment of the height of the second vision camera 17.

[0030] In operation, the system comprises a first conveyor belt, a second conveyor belt, a transfer conveyor belt body, and a rotary drive assembly consisting of a sleeve, a rotating support frame, a servo motor, gears, and an external gear ring. This assembly enables the transport of paper packaging boxes, rotating them at the inspection position to improve the comprehensiveness of the inspection and separate qualified and defective products. A visual inspection mechanism consisting of an L-shaped support frame, a first vision camera, and a second vision camera enables visual inspection of the paper packaging boxes. A displacement fine-tuning assembly consisting of a support frame, a second servo motor, a lead screw, and a movable support seat allows for fine-tuning of the position of the transfer conveyor belt body during transport, reducing the gap between the transfer conveyor belt body and the first and second conveyor belts, thus improving transport stability. A vertical chute, an adjusting screw, a lifting support plate, and an adjusting handwheel allow for fine-tuning of the height of the second vision camera.

Claims

1. A paper product package visual inspection conveying device, comprising a first conveying belt (1), a second conveying belt (2), a transfer conveying mechanism (3), a visual inspection mechanism (4), a controller (5) and a defective product receiving box (6), characterized in that: The transfer and conveying mechanism (3) is located between the first conveyor belt (1) and the second conveyor belt (2). The visual inspection mechanism (4) and the defective product receiving box (6) are located on both sides of the transfer and conveying mechanism (3). The controller (5) is fixedly connected to one side of the visual inspection mechanism (4). The transfer conveying mechanism (3) consists of a displacement fine-tuning component (7), a rotary drive component (8), and a transfer conveyor belt body (9). The rotary drive component (8) is connected to the top of the displacement fine-tuning component (7), and the transfer conveyor belt body (9) is connected to the top of the rotary drive component (8). The rotary drive component (8) consists of a sleeve (10), a rotary support frame (11), a servo motor (12), a gear (13), and an external gear ring (14). The sleeve (10) is fixedly connected to the top of the displacement fine-tuning component (7). The rotary support frame (11) is rotatably connected to the sleeve (10) through a bearing. The servo motor (12) is fixedly connected to the side of the sleeve (10). The gear (13) is fixedly connected to the output shaft of the servo motor (12). The external gear ring (14) is fixedly connected to the outer surface of the rotary support frame (11) and meshes with the gear (13). The visual inspection mechanism (4) consists of an L-shaped support frame (15), a first visual camera (16) and a second visual camera (17). The first visual camera (16) is connected to the top of the L-shaped support frame (15) and located directly above the transfer and conveying mechanism (3). The second visual camera (17) is connected to the side of the L-shaped support frame (15).

2. A paper product packaging vision inspection conveyor as defined in claim 1, wherein: The displacement fine-tuning component (7) consists of a support frame (18), a second servo motor (19), a lead screw (20), and a movable support base (21). The second servo motor (19) is fixedly connected to the middle position of one end of the support frame (18). The lead screw (20) is rotatably connected to the inside of the support frame (18) and fixedly connected to the output shaft of the second servo motor (19). The movable support base (21) is slidably connected to the inside of the support frame (18) and threadedly connected to the lead screw (20).

3. The visual inspection and conveying device for paper packaging according to claim 1, characterized in that: The L-shaped support frame (15) is provided with a vertical slide groove (22), and an adjusting screw (23) is rotatably provided inside the vertical slide groove (22). A lifting support plate (24) threadedly connected to the adjusting screw (23) is slidably provided inside the vertical slide groove (22). The second vision camera (17) is connected to the lifting support plate (24). An adjusting handwheel (25) fixedly connected to the adjusting screw (23) is provided on the top of the L-shaped support frame (15).

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