A product packaging quality detection system based on image recognition and processing

Abstract

The present invention belongs to the technical field of packaging technology for fluid products, and discloses a product packaging quality detection system based on image recognition processing, including a packaging device, an unpacking device, and further including: a packaging equipment, arranged between the packaging device and the unpacking device; a product conveying component, vertically established on one side of the packaging equipment, and the end of the product conveying component is connected to the side wall of the packaging equipment; a detection device, movably arranged on one side of the top of the packaging equipment; a product transfer structure, movably arranged on one side of the top of the packaging equipment; this system can automatically package fluid solid materials in a packing box, realizing the automated operation of the process, greatly improving the packaging operation efficiency, making the steps between the overall packaging operations very coherent. The unpacked packing box will be input to the packaging equipment, and product calibration, placement, and detection will be carried out on the packaging equipment, greatly reducing the situation of manual operation by staff.

Description

Technical Field

[0001] The present invention belongs to the technical field of packaging technology for fluid products, and particularly relates to a product packaging quality detection system based on image recognition and processing. Background Art

[0002] After the product is manufactured, it is necessary to quantitatively pack the product into the packaging box to achieve more convenient transportation and sale. Inspecting the packaging box is a simple and single task. And since the packaging work involves the cooperation of staff and machines for packaging, the risk of errors is increased. Therefore, it is necessary to detect the product and the packaging box to ensure that the product transportation and sale are in a normal specification state. With the development of technology, more and more devices have the detection function of image processing. By using a camera to take real-time pictures of the product and the packaging box, the quantity, position, etc. of the product can be obtained.

[0003] When the existing packaging box packs the product, it usually has the following processes: opening the packaging box, aligning the product and putting it into the packaging box, and sealing the packaging box after putting the product in. However, due to the lack of coherence between various devices, the opening of the packaging box can be assisted by equipment, but putting the product into the opened packaging box still needs to be manually completed by the staff, resulting in poor efficiency of automated packaging operations. A large number of staff are still needed to assist in completing the product packaging.

[0004] At the same time, the product and the packaging box are two different conveying tracks. After putting the product into the packaging box, it needs to be put into the third track. It is very difficult to detect the accuracy. Once an object on one of the tracks deviates, it will affect the operation of the other two tracks, resulting in difficulty in successfully packaging the product in the end, and still requires manual adjustment by the staff.

[0005] Moreover, it is difficult to detect the packaging box and the product. Whether the quantity of the product put in is consistent with the packaging specification quantity, and whether there is a situation of under-packing or missing-packing is difficult to detect in real time. Once the above problems occur, it will reduce the corporate reputation and affect the normal sale of the product.

[0006] In summary, the existing packaging equipment has imperfect automated operations, still requires a large number of staff, and there is an interaction between the running tracks, which reduces the production efficiency. Therefore, we propose a product packaging quality detection system based on image recognition and processing. Summary of the Invention

[0007] The purpose of the present invention is to provide a product packaging quality detection system based on image recognition and processing to solve the problems raised in the above background art.

[0008] To achieve the above object, the present invention provides the following technical solutions: A product packaging quality detection system based on image recognition processing, including a packaging device and an unpacking device, further including:

[0009] A packaging device, arranged between the packaging device and the unpacking device;

[0010] A product conveying component, vertically established on one side of the packaging device, and the end of the product conveying component is connected to the side wall of the packaging device;

[0011] A detection device, movably arranged on one side of the top of the packaging device;

[0012] A product transfer structure, movably arranged on one side of the top of the packaging device, and the product transfer structure is located on the side close to the product conveying component;

[0013] An automatic packaging structure, arranged on the top of the packaging device.

[0014] Preferably, rotating motor boxes are symmetrically arranged on both sides of the packaging device. On one side of the rotating motor box, an x-axis moving screw is rotatably connected inside the packaging device. Rectangular identification plates are provided on the top walls on both sides of the packaging device, and a packaging conveying structure is formed in the middle of the packaging device.

[0015] Preferably, the detection device includes a detection part moving seat, and the detection part moving seat is located on the top of the packaging device. The top of the detection part moving seat is connected to a detection part connecting cross plate through a detection part hydraulic rod. The end of the detection part connecting cross plate is connected to a detection table, and a detection part L plate is rotatably connected to the top of the detection table;

[0016] A detection camera is provided in the middle of the bottom wall of the detection table, a detection radar is provided on one side of the bottom wall of the detection table, and at least one detection identification part is provided on the bottom wall of the detection table.

[0017] Preferably, a detection part linkage shaft is provided on one side of the top wall of the detection table, a detection part rotation motor is provided on the other side of the top wall of the detection table, and the detection part L plate is located between the detection part rotation motor and the detection part linkage shaft. The outside of the detection part rotation motor is wrapped by a detection part protection shell;

[0018] A detection part weight reduction groove is formed in the middle of the detection part L plate. A detection part adjustment seat is connected to the bottom of the detection part L plate. Two detection part clamping blocks are symmetrically and movably connected to both sides of the detection part adjustment seat, and the two detection part clamping blocks move relative to each other on the detection part adjustment seat through a telescopic rod. A detection part sliding block is connected to one side of the detection part clamping block. A detection part automatic switch is embedded on the surface of the detection part sliding block. A detection part sliding groove for cooperating with the detection part sliding block is formed on the surface of the detection part adjustment seat. A detection part protection pad is embedded on the surface of the detection part clamping block.

[0019] Preferably, a packaging box body area is formed at the top of the packaging conveying structure;

[0020] The distance between the two detection part clamping blocks is greater than the width of the packaging box body area.

[0021] Preferably, the product transfer structure includes a transfer base. A transfer moving part is provided at the bottom of the transfer base. A transfer threaded hole is formed in the bottom wall of the transfer moving part, and the transfer threaded hole is used in cooperation with the x-axis moving screw rod. A first electric rotating seat is provided at the top of the transfer base. A transfer height adjusting rod is provided at the top of the first electric rotating seat. A transfer connecting plate is connected to the top of the transfer height adjusting rod. A second electric rotating seat is connected to the bottom wall of the transfer connecting plate away from the transfer height adjusting rod. A transfer adsorption plate is provided at the bottom of the second electric rotating seat. A plurality of transfer adsorption discs are provided on the bottom wall of the transfer adsorption plate.

[0022] Preferably, the transfer base has the same structure and size as the detection part moving seat, and both the product transfer structure and the detection device can move on the top of the packaging device.

[0023] Preferably, the automatic packaging structure includes a guiding packaging column. The guiding packaging column is located at the top of the packaging device, and there is a gap between the bottom wall of the packaging device and the guiding packaging column. First drainage arc areas are symmetrically provided on one side of the guiding packaging column. Second drainage arc areas are symmetrically provided at the end position of the guiding packaging column close to the first drainage arc areas. A packaging column is rotatably connected to the top of the second drainage arc area. A packaging diamond block is connected to the end of the packaging column.

[0024] Preferably, the detection part L plate and the detection part adjustment seat make a circular motion around the output shaft of the detection part rotating motor. When the detection part adjustment seat is in a parallel state with the detection table, the detection part clamping blocks are in an open state for use, and at this time, the packaging box body can be clamped; when the detection part adjustment seat is in a vertical state with the detection table, the detection part clamping blocks are in a retracted state.

[0025] Preferably, a packaging conveying assembly is provided in the middle of the packaging device, and a packaging box body placement area is provided on one side of the unpacking device.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0027] This system can automatically package flowing solid materials in a packing box body, realizing the automated operation of the process, greatly improving the packaging operation efficiency, making the steps between the overall packaging operations very coherent. The unpacked packing box will be input to the packaging equipment, and product calibration, placement, and detection will be carried out on the packaging equipment. Immediately afterwards, the packing box body with the product placed in it will be input to the encapsulation equipment to complete the packaging. The various equipment cooperate with each other, greatly reducing the situation of manual operation by staff and improving the efficiency of the packaging operation.

[0028] Moreover, this system can be used for the packaging of various products, such as solid materials, bottles, small items, etc., and can achieve automated packaging operations, with relatively wide adaptability.

[0029] Through the setting of the detection equipment and the product transfer structure, the three tracks of the unpacking equipment, the product conveying component, and the encapsulation equipment can be well connected. After the unpacking equipment inputs the packing box body to the packaging equipment, the detection equipment can position the packing box body and generate the coordinates of the packing box body on the packaging equipment, and transmit this coordinate information to the product transfer structure. After the product transfer structure adsorbs the product on the product conveying component, it can accurately input the product into the packing box at the coordinates, realizing automated positioning, calibration, product input, and packing box body conveying, effectively reducing the deviation and making the overall packaging operation very labor-saving and automated.

[0030] When one side of the packing box body contacts the automatic switch of the detection part, the automatic switch of the detection part immediately issues an instruction to the packaging conveying structure, causing the packaging conveying structure to decelerate or stop running. At this time, the deviation of the conveying tracks between the packaging equipment and the unpacking equipment can be compensated. At this time, the packing box body is located in the middle of the two clamping blocks of the detection part, that is, the coordinates of the packing box body on the packaging equipment are determined. At this time, the product on the product conveying component is adsorbed through the product transfer structure, and the adsorbed product is placed into the packing box body, that is, very accurate placement is achieved, reducing the situation of manual adjustment by staff.

[0031] The detection camera at the bottom of the detection table can detect the quantity of products on the packaging equipment. Through the detection of the detection camera, the situation of missing or omitted placement of products can be effectively reduced, achieving real-time detection and ensuring the smooth sales of products.

[0032] The guiding encapsulation column can make the two side covers of the packing box body automatically close, reducing the use of many other complex components, with high efficiency, effectively reducing the economic cost, and improving the overall packaging efficiency of the product. Brief Description of the Drawings

[0033] Figure 1 Schematic structural diagram of the present invention;

[0034] Figure 2 Rear view of the present invention;

[0035] Figure 3 Top view of the present invention;

[0036] Figure 4 Stereogram of the guiding encapsulation column of the present invention;

[0037] Figure 5 Exploded view of the automatic encapsulation structure of the present invention;

[0038] Figure 6 Stereogram of the rectangular identification plate of the present invention;

[0039] Figure 7 Exploded view of the product transfer structure of the present invention;

[0040] Figure 8 Stereogram of the detection device of the present invention;

[0041] Figure 9 Schematic diagram of the angle change of the detection part L plate of the present invention;

[0042] Figure 10 Stereogram of the detection camera of the present invention;

[0043] Figure 11 Schematic diagram of the packaging box area of the present invention on the coordinate axis;

[0044] In the figure:

[0045] 1. Encapsulation device; 11. Encapsulation conveying component;

[0046] 2. Packaging device; 21. X-axis moving screw; 22. Rotating motor box; 23. Rectangular identification plate; 24. Packaging conveying structure; 25. Packaging box area;

[0047] 3. Unboxing device; 31. Packaging box placement area;

[0048] 4. Detection device; 401. Detection part hydraulic rod; 402. Detection part moving seat; 403. Detection part connecting cross plate; 404. Detection table; 405. Detection part sliding block; 406. Detection part protection pad; 407. Detection part clamping block; 408. Detection part automatic switch; 409. Detection part sliding groove; 410. Detection part adjusting seat; 411. Detection part protection shell; 412. Detection part rotating motor; 413. Detection part linkage shaft; 414. Detection part L plate; 415. Detection part weight reduction groove; 416. Detection radar; 417. Detection identification part; 418. Detection camera;

[0049] 5. Automatic encapsulation structure; 51. Guiding encapsulation column; 52. Encapsulation upright column; 53. Encapsulation diamond block; 54. First drainage arc area; 55. Second drainage arc area;

[0050] 6. Product conveying assembly;

[0051] 7. Product transfer structure; 701. Transfer base; 702. Transfer moving part; 703. Transfer threaded hole; 704. First electric rotating seat; 705. Transfer height adjusting rod; 706. Transfer connecting plate; 707. Second electric rotating seat; 708. Transfer adsorption plate; 709. Transfer adsorption disc. Specific implementation manner

[0052] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0053] Please refer to Figures 1 to 11 , the present invention provides a technical solution: a product packaging quality detection system based on image recognition processing, including an encapsulation device 1 and an unpacking device 3, and further including:

[0054] A packaging device 2, arranged between the encapsulation device 1 and the unpacking device 3;

[0055] A product conveying assembly 6, vertically established on one side of the packaging device 2, and the end of the product conveying assembly 6 is connected to the side wall of the packaging device 2;

[0056] A detection device 4, movably arranged on one side of the top of the packaging device 2;

[0057] A product transfer structure 7, movably arranged on one side of the top of the packaging device 2, and the product transfer structure 7 is located on the side close to the product conveying assembly 6;

[0058] An automatic encapsulation structure 5, arranged on the top of the encapsulation device 1.

[0059] The unpacking device 3 is used to unpack the packaging box body so that the packaging box body presents a state of bottom encapsulation and the top is open, and the unpacking device 3 is an existing technical device.

[0060] The packaging device 2 functions as a transfer and product input device. The packaging device 2 is respectively connected to the unpacking device 3, the product conveying component 6, and the encapsulation device 1. After the unpacked packaging box body is input onto the packaging device 2 by the unpacking device 3, the product on the product conveying component 6 is input into the packaging box body through the detection device 4 and the product transfer structure 7. Then, after the packaging box body filled with products is input onto the encapsulation device 1, the packing operation is carried out, thus completing the entire packaging operation.

[0061] The detection device 4 and the product transfer structure 7 can be used in cooperation to automatically position, calibrate, input products, and convey the packaging box body, effectively reducing deviations, making the overall packaging operation very labor-saving and automated. Moreover, this system can be used for the packaging of various products, such as solid materials, bottles, small objects, etc., and can achieve automated packaging operations, with a relatively wide adaptability.

[0062] In this embodiment, preferably, as Figure 1 , Figure 3 , Figure 6 , on both sides of the packaging device 2, the rotating motor box body 22 is symmetrically arranged. On one side of the rotating motor box body 22, an x-axis moving screw 21 is rotatably connected inside the packaging device 2. On the top walls on both sides of the packaging device 2, rectangular identification plates 23 are provided, and a packaging conveying structure 24 is formed in the middle of the packaging device 2.

[0063] On both sides of the packaging device 2, there are x-axis moving screws 21. The detection device 4 and the product transfer structure 7 can move left and right through the operation of the x-axis moving screws 21. In the middle of the packaging device 2, there is a packaging conveying structure 24. When the packaging conveying structure 24 operates, it can move the object located on top of the packaging conveying structure 24. The rectangular identification plate 23 can play the role of determining coordinates. When the detection device 4 finds the coordinates of the rectangular identification plate 23, it can further calculate the coordinates of the packaging box body area 25 and input the obtained coordinates of the packaging box body area 25 to the product transfer structure 7, so that the product transfer structure 7 can quickly and accurately place the product into the packaging box body on top of the packaging conveying structure 24.

[0064] In this embodiment, preferably, as Figure 1 , Figure 2 , Figure 3 , Figure 8 , Figure 9 , Figure 10 , the detection device 4 includes a detection part moving seat 402, and the detection part moving seat 402 is located on the top of the packaging device 2. On the top of the detection part moving seat 402, a detection part hydraulic rod 401 is connected to a detection part connecting cross plate 403. The end of the detection part connecting cross plate 403 is connected to a detection table 404, and a detection part L plate 414 is rotatably connected to the top of the detection table 404;

[0065] In the middle of the bottom wall of the detection table 404, there is a detection camera 418. On one side of the bottom wall of the detection table 404, there is a detection radar 416. On the bottom wall of the detection table 404, there is at least one detection identification part 417.

[0066] After the detection piece hydraulic rod 401 operates, the structure at the top of the detection piece hydraulic rod 401 can be adjusted in height up and down accordingly. For example, the detection piece connecting cross plate 403, the detection piece adjusting seat 410, and the detection table 404 can all be adjusted in height up and down accordingly.

[0067] The distance to the packaging box body at the top of the packaging equipment 2 can be detected by the detection radar 416. The packaging box body can be detected by the detection camera 418 through photography, and the number and position of the products to be placed can be detected by the detection radar 416 and the detection camera 418. The detection identification part 417 is used in cooperation with the rectangular identification plate 23. The detection identification part 417 can detect the position of the rectangular identification plate 23, and the rectangular identification plate 23 is Figure 11 fixed in coordinates. When the detection identification part 417 detects the displacement coordinates of the rectangular identification plate 23, the coordinates of the packaging box body area 25 can be quickly obtained, and this data is input to the product transfer structure 7. Through the product transfer structure 7, the products are accurately input into the packaging box body on the packaging box body area 25.

[0068] In this embodiment, preferably, as Figure 1 , Figure 2 , Figure 3 , Figure 8 , Figure 9 , Figure 10 , on one side of the top wall of the detection table 404, there is a detection piece linkage shaft 413. On the other side of the top wall of the detection table 404, there is a detection piece rotation motor 412. And the detection piece L plate 414 is located between the detection piece rotation motor 412 and the detection piece linkage shaft 413. The outside of the detection piece rotation motor 412 is wrapped by a detection piece protection housing 411;

[0069] In the middle of the detection piece L plate 414, there is a detection piece weight reduction groove 415. At the bottom of the detection piece L plate 414, there is a detection piece adjusting seat 410. On both sides of the detection piece adjusting seat 410, there are symmetrically and movably connected detection piece clamping blocks 407. And the two detection piece clamping blocks 407 move relative to each other on the detection piece adjusting seat 410 through a telescopic rod. On one side of the detection piece clamping block 407, there is a detection piece sliding block 405. On the surface of the detection piece sliding block 405, there is inlaid a detection piece automatic switch 408. On the surface of the detection piece adjusting seat 410, there is a detection piece sliding groove 409 that cooperates with the detection piece sliding block 405. On the surface of the detection piece clamping block 407, there is inlaid a detection piece protection pad 406.

[0070] The test piece protection pad 406 can play a buffering effect and reduce the damage when the test piece clamping block 407 clamps the packaging box body.

[0071] The test piece weight reduction groove 415 is used to reduce the weight of the test piece L plate 414. After the packaging box body is located on the packaging conveying structure 24, through the operation of the two test piece clamping blocks 407, the packaging box body can be located in the middle of the two test piece clamping blocks 407, so that the packaging box body and the test piece adjustment seat 410 are on the same axis of symmetry at this time. Along with the operation of the packaging conveying structure 24, the side wall of the packaging box body contacts the test piece automatic switch 408, so that the packaging conveying structure 24 stops operating, and the test piece clamping block 407 positions the packaging box body on the packaging conveying structure 24, so that the product can be accurately placed in the packaging box body.

[0072] The test piece L plate 414, the test piece adjustment seat 410, and the test piece clamping block 407 can be stored according to the use requirements. When the test piece rotation motor 412 is operated, the test piece rotation motor 412 can drive the output shaft to rotate together, so that the end of the test piece L plate 414 connected to the output shaft rotates, and the test piece L plate 414 and the test piece adjustment seat 410 make a circular motion around the center of the output shaft of the test piece rotation motor 412, so that the test piece L plate 414 and the test piece adjustment seat 410 have a use state and a storage state. And Figure 9 is one of the schematic diagrams of the rotation of the test piece L plate 414, so that the test piece adjustment seat 410 and the test piece clamping block 407 can not only clamp and limit the packaging box body, but also be stored, saving space.

[0073] In this embodiment, preferably, as Figure 6 、 Figure 11 , a packaging box body area 25 is formed at the top of the packaging conveying structure 24;

[0074] The distance between the two test piece clamping blocks 407 is greater than the width of the packaging box body area 25.

[0075] Since the length of the test piece clamping block 407 is fixed, and the position of the rectangular identification plate 23 on the packaging conveying structure 24 is also fixed, only the packaging box body will change with the operation of the packaging conveying structure 24. However, when the packaging box body is located between the two test piece clamping blocks 407 and the end of the packaging box body contacts the test piece automatic switch 408, the packaging conveying structure 24 stops operating. At this time, the packaging box body on the packaging conveying structure 24 is the packaging box body area 25, and the coordinates of the packaging box body area 25 are also fixed at this time.

[0076] In this embodiment, preferably, as Figure 1 、 Figure 2 、 Figure 3 、Figure 6 , Figure 7 , the product transfer structure 7 includes a transfer base 701. A transfer moving member 702 is provided at the bottom of the transfer base 701. A transfer threaded hole 703 is formed in the bottom wall of the transfer moving member 702, and the transfer threaded hole 703 is used in cooperation with the x-axis moving screw 21. A first electric rotating seat 704 is provided at the top of the transfer base 701. A transfer height adjusting rod 705 is provided at the top of the first electric rotating seat 704. The top of the transfer height adjusting rod 705 is connected to a transfer connecting plate 706. A second electric rotating seat 707 is connected to the bottom wall of the transfer connecting plate 706 away from the transfer height adjusting rod 705. A transfer suction plate 708 is provided at the bottom of the second electric rotating seat 707. A plurality of transfer suction cups 709 are provided on the bottom wall of the transfer suction plate 708.

[0077] The transfer threaded hole 703 is used in cooperation with the x-axis moving screw 21. When the x-axis moving screw 21 rotates, the transfer threaded hole 703 and the x-axis moving screw 21 can be rotated threadedly to achieve movement. The transfer moving member 702 is in the grooves on both sides of the x-axis moving screw 21, reducing the offset situation, making the transfer moving member 702 and the transfer base 701 very stable during movement. When the transfer height adjusting rod 705 operates, all the structures located at the top of the transfer height adjusting rod 705 can achieve height adjustment.

[0078] The first electric rotating seat 704 and the second electric rotating seat 707 can be used in cooperation. When the transfer suction cups 709 adsorb a plurality of products, the rotation angle of the first electric rotating seat 704 can be reversed by the second electric rotating seat 707 to achieve the effect of canceling the rotation angle, making the transfer suction plate 708 always in a parallel and stable state. For example, at this time, after the transfer suction plate 708 adsorbs the products through the transfer suction cups 709, the four sides of the transfer suction plate 708 are parallel to the product conveying assembly 6 and the packaging device 2 respectively. When the first electric rotating seat 704 rotates 60 degrees clockwise, the transfer suction plate 708 is not parallel to the product conveying assembly 6 and the packaging device 2 at this time. At this time, the second electric rotating seat 707 can be rotated 60 degrees counterclockwise, so that the transfer suction plate 708 is parallel to the product conveying assembly 6 and the packaging device 2 again. When the transfer suction plate 708 adsorbs the products and moves the products, it is always parallel to the product conveying assembly 6 and the packaging device 2, making the products placed in the packaging device 2 and in the packaging box more neatly.

[0079] In this embodiment, preferably, as Figure 6 , Figure 7 , Figure 8 , the structures and sizes of the transfer base 701 and the detecting member moving seat 402 are the same, and both the product transfer structure 7 and the detecting device 4 can move on the top of the packaging device 2.

[0080] The detection device 4 and the product transfer structure 7 can both move horizontally on the packaging device 2, and their movement principles are also the same.

[0081] In this embodiment, preferably, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , the automatic encapsulation structure 5 includes a guiding encapsulation column 51. The guiding encapsulation column 51 is located at the top of the encapsulation device 1, and there is a gap between the encapsulation device 1 and the bottom wall of the guiding encapsulation column 51. A first drainage arc area 54 is symmetrically arranged on one side of the guiding encapsulation column 51. Second drainage arc areas 55 are symmetrically arranged at the end positions of the guiding encapsulation column 51 close to the first drainage arc area 54. An encapsulation column 52 is rotatably connected to the top of the second drainage arc area 55, and an encapsulation diamond block 53 is connected to the end of the encapsulation column 52.

[0082] The guiding encapsulation column 51 can make the two side covers of the packaging box automatically close, reducing the use of many other complex components, with high efficiency, effectively reducing the economic cost, and improving the overall packaging efficiency of the product. For the specific shape of the guiding encapsulation column 51, reference can be made to Figure 4 and Figure 5 .

[0083] In this embodiment, preferably, the detection piece L plate 414 and the detection piece adjustment seat 410 move in a circular motion around the output shaft of the detection piece rotation motor 412. When the detection piece adjustment seat 410 is in a parallel state with the detection table 404, the detection piece clamping block 407 is in an open state for use, and at this time, the packaging box body can be clamped; when the detection piece adjustment seat 410 is in a vertical state with the detection table 404, the detection piece clamping block 407 is in a storage state.

[0084] In this embodiment, preferably, as Figure 1 , Figure 2 , Figure 3 , a packaging conveyor assembly 11 is provided in the middle of the encapsulation device 1, and a packaging box body placement area 31 is provided on one side of the unpacking device 3.

[0085] Working principle: The unpacking device 3 inputs the unpacked packaging box body to the top of the packaging device 2. As the packaging conveying structure 24 operates, the packaging box body will be located between the two detection piece clamping blocks 407. The two detection piece clamping blocks 407 are moved through the displacement of the telescopic rod, and the packaging box body is driven to move to the middle of the detection piece adjusting seat 410, so that the detection piece adjusting seat 410 and the packaging box body are finally on the same axis of symmetry. When the packaging box body contacts the detection piece automatic switch 408, the detection piece automatic switch 408 stops the operation of the packaging conveying structure 24. At this time, the specific coordinates of the packaging box body area 25 are determined through the detection identification piece 417 and the detection radar 416, and the coordinate information of the packaging box body area 25 is input to the product transfer structure 7. After the transfer suction plate 709 adsorbs multiple products, the rotation angle of the first electric rotating seat 704 can be reversed by the second electric rotating seat 707 to achieve the effect of offsetting the rotation angle, so that the transfer suction plate 708 is always in a parallel and stable state. For example, at this time, after the transfer suction plate 708 adsorbs products through the transfer suction plate 709, the four sides of the transfer suction plate 708 are parallel to the product conveying assembly 6 and the packaging device 2 respectively, so that the products are finally placed on the coordinates of the packaging box body area 25 through the product transfer structure 7, and the products are placed in the packaging device 2 and in the packaging box neatly. At this time, the number and position of the products on the packaging device 2 can be detected through the detection camera 418 and the detection radar 416. Through the detection of the detection camera 418, the situation of missing or omitting products can be effectively reduced, real-time detection is achieved, and the accurate placement of products in the packaging box body is ensured. Finally, the packaging box body filled with products is input to the encapsulation device 1 through the packaging conveying structure 24 for encapsulation.

[0086] The above is only used to illustrate the technical solution of the present invention and not to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention shall be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A product packaging quality detection system based on image recognition and processing, comprising a packaging device (1) and an unpacking device (3), characterized in that: It further includes: A packaging device (2) is arranged between the encapsulation device (1) and the unpacking device (3); A product conveying component (6) is vertically established on one side of the packaging device (2), and the end of the product conveying component (6) is connected to the side wall of the packaging device (2); A detection device (4) is movably arranged on one side of the top of the packaging device (2); A product transfer structure (7) is movably arranged on one side of the top of the packaging device (2), and the product transfer structure (7) is located on the side close to the product conveying component (6); An automatic encapsulation structure (5) is arranged on the top of the encapsulation device (1); Rotating motor boxes (22) are symmetrically arranged on both sides of the packaging device (2). On one side of the rotating motor box (22) located inside the packaging device (2), an x-axis moving screw (21) is rotationally connected. Rectangular identification plates (23) are arranged on the top walls on both sides of the packaging device (2), and a packaging conveying structure (24) is formed in the middle of the packaging device (2); The detection device (4) includes a detection part moving seat (402), and the detection part moving seat (402) is located on the top of the packaging device (2). The top of the detection part moving seat (402) is connected to a detection part connecting cross plate (403) through a detection part hydraulic rod (401). The end of the detection part connecting cross plate (403) is connected to a detection table (404), and a detection part L plate (414) is rotationally connected to the top of the detection table (404); A detection camera (418) is arranged in the middle of the bottom wall of the detection table (404), a detection radar (416) is arranged on one side of the bottom wall of the detection table (404), and at least one detection identification part (417) is arranged on the bottom wall of the detection table (404); A detection part linkage shaft (413) is arranged on one side of the top wall of the detection table (404), a detection part rotating motor (412) is arranged on the other side of the top wall of the detection table (404), and the detection part L plate (414) is located between the detection part rotating motor (412) and the detection part linkage shaft (413). The outside of the detection part rotating motor (412) is wrapped by a detection part protection shell (411); A detection part weight reduction groove (415) is formed in the middle of the detection part L plate (414). The bottom of the detection part L plate (414) is connected to a detection part adjustment seat (410). The two sides of the detection part adjustment seat (410) are symmetrically and movably connected to detection part clamping blocks (407), and the two detection part clamping blocks (407) move relative to each other on the detection part adjustment seat (410) through telescopic rods. One side of the detection part clamping block (407) is connected to a detection part sliding block (405). A detection part automatic switch (408) is inlaid on the surface of the detection part sliding block (405). A detection part sliding groove (409) for cooperating with the detection part sliding block (405) is formed on the surface of the detection part adjustment seat (410). A detection part protection pad (406) is inlaid on the surface of the detection part clamping block (407); A packaging box area (25) is formed on the top of the packaging conveying structure (24); The distance between the two test piece clamping blocks (407) is greater than the width of the packaging box area (25).

2. The product packaging quality detection system based on image recognition processing according to claim 1, wherein: The product transfer structure (7) includes a transfer base (701). A transfer moving member (702) is provided at the bottom of the transfer base (701). A transfer threaded hole (703) is formed in the bottom wall of the transfer moving member (702), and the transfer threaded hole (703) is used in cooperation with the x-axis moving screw (21). A first electric rotating seat (704) is provided at the top of the transfer base (701). A transfer height adjusting rod (705) is provided at the top of the first electric rotating seat (704). A transfer connecting plate (706) is connected to the top of the transfer height adjusting rod (705). A second electric rotating seat (707) is connected to the bottom wall of the transfer connecting plate (706) away from the transfer height adjusting rod (705). A transfer suction plate (708) is provided at the bottom of the second electric rotating seat (707). A plurality of transfer suction discs (709) are provided on the bottom wall of the transfer suction plate (708).

3. The product packaging quality detection system based on image recognition processing according to claim 2, characterized in that: The transfer base (701) has the same structure and size as the test piece moving seat (402). Both the product transfer structure (7) and the testing device (4) can move on the top of the packaging device (2).

4. The product packaging quality detection system based on image recognition processing according to claim 3, characterized in that: The automatic packaging structure (5) includes a guiding packaging column (51). The guiding packaging column (51) is located at the top of the packaging device (1), and there is a gap between the packaging device (1) and the bottom wall of the guiding packaging column (51). First drainage arc areas (54) are symmetrically provided on one side of the guiding packaging column (51). Second drainage arc areas (55) are symmetrically provided at the end positions of the guiding packaging column (51) close to the first drainage arc areas (54). A packaging column (52) is rotatably connected to the top of the second drainage arc area (55). A packaging diamond block (53) is connected to the end of the packaging column (52).

5. The product packaging quality detection system based on image recognition processing according to claim 4, characterized in that: The test piece L plate (414) and the test piece adjusting seat (410) perform circular motion around the output shaft of the test piece rotating motor (412). When the test piece adjusting seat (410) is in a parallel state with the test bench (404), the test piece clamping block (407) is in an open state for use, and at this time, the packaging box body can be clamped; when the test piece adjusting seat (410) is in a vertical state with the test bench (404), the test piece clamping block (407) is in a storage state.

6. The product packaging quality detection system based on image recognition processing according to claim 5, characterized in that: A packaging conveying assembly (11) is provided in the middle of the packaging device (1). A packaging box placement area (31) is provided on one side of the box opening device (3).

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