Intelligent wine packaging box printing defect detection equipment

Abstract

The utility model relates to the technical field of packaging box detection, and discloses an intelligent wine packaging box printing defect detection device which comprises a supporting box, a first motor is fixedly installed in the supporting box, a second motor drives a threaded rod to rotate, a lifting rod and a limiting plate are limited by a limiting rod, and the lifting rod and the limiting plate are driven to rotate. The detection equipment body can move up and down in the thread direction of the threaded rod when being used, so that the height of the detection equipment body is adjusted, the detection equipment can meet the detection requirements of wine packaging boxes with different heights, it is ensured that the detection equipment is located at the proper height to conduct printing defect detection on the packaging boxes, and the detection accuracy and comprehensiveness are improved; and the second motor drives reversely, so that the detection equipment body is recycled into the storage box, the situation that the detection equipment body is damaged due to the fact that the detection equipment body is exposed outside for a long time and is collided by personnel or impacted by external objects is avoided, normal follow-up detection work is guaranteed, meanwhile, the detection equipment body can detect multiple faces of the packaging box through rotation of the containing disc, and the detection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging box inspection technology, and in particular to an intelligent equipment for detecting printing defects in wine packaging boxes. Background Technology

[0002] In recent years, with the continuous expansion of the liquor market, the production of liquor packaging boxes has also increased dramatically. Liquor packaging boxes are not only containers that protect the product, but also important windows for showcasing the brand image. Their printing quality directly affects consumers' first impression of the product. Under fierce market competition, liquor companies are increasingly demanding higher quality printing for their packaging boxes, requiring them to ensure the accuracy and integrity of printed elements such as patterns, text, and colors.

[0003] Traditional testing equipment mostly uses a single-height detection device. Due to the difficulty in adjusting the detection height, traditional equipment may struggle to accurately adjust to the appropriate height when dealing with wine packaging boxes of various heights. This can easily lead to inaccurate test results. For example, an unsuitable detection height may cause some printing defects to be missed, such as minor flaws on the top or bottom edges of the packaging box, affecting the comprehensiveness of the inspection. Furthermore, in busy production workshops, the equipment is easily affected by personnel movement and goods handling. During operation, personnel may accidentally bump into the testing equipment, especially its precision components such as the detection head and sensors. Once a collision occurs, it may cause damage to the equipment and affect its normal operation. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an intelligent equipment for detecting printing defects in wine packaging boxes.

[0005] This utility model is achieved using the following technical solution: an intelligent wine packaging box printing defect detection device, comprising a support box, a motor 1 fixedly installed inside the support box, a placement tray fixedly connected to the output end of the motor 1, a placement cavity opened on the surface of the placement tray, a storage box fixedly connected to the surface of the support box, a motor 2 fixedly connected to the inner wall of the storage box, a threaded rod fixedly connected to the output end of the motor 2, a lifting rod threadedly connected to the surface of the threaded rod, a load-bearing plate fixedly connected to the top of the lifting rod, a limit plate fixedly connected to the top of the load-bearing plate, support frames fixedly connected to both sides of the upper surface of the limit plate, an installation plate fixedly connected to the top of the support frame, a detection device body fixedly connected to the upper surface of the installation plate, and limit rods penetrating both sides of the limit plate.

[0006] Through the above technical solution, the inspection equipment body can be height adjusted to adapt to the inspection of packaging boxes of different heights, ensuring that the inspection equipment body is at a suitable height for defect detection. Furthermore, the inspection equipment body can be retracted into a storage box to prevent damage from prolonged exposure to personnel or external objects, ensuring the normal operation of subsequent inspection work. Simultaneously, the rotation of the placement tray allows the inspection equipment body to inspect multiple sides of the packaging box, improving inspection efficiency. The inspection equipment body model is Print Check JL1000, equipped with a high-resolution industrial camera. The camera captures images of the packaging box surface from a specific angle, obtaining images of the printed areas. Feature extraction is performed on the images, analyzing features such as color, texture, and shape of the printed pattern. The extracted features are compared with standard printing features pre-stored in the system to complete the inspection work.

[0007] As a further improvement to the above solution, the bottom end of the limiting rod is fixedly connected to the inner wall of the support box.

[0008] The above technical solution ensures the stability of the testing equipment body during the lifting process, enabling the testing equipment body to accurately reach the appropriate height for testing, and avoiding the impact on testing results or damage to the equipment due to deviation during the lifting process.

[0009] As a further improvement to the above solution, support pillars are fixedly connected to both sides of the lower surface of the storage box.

[0010] As a further improvement to the above solution, an annular groove is formed on the upper surface of the support box.

[0011] As a further improvement to the above solution, several sliding rods are fixedly connected to the lower surface of the placement tray.

[0012] As a further improvement to the above solution, the slide rod is slidably connected inside the annular groove.

[0013] The above technical solutions further enhance the stability and accuracy of the placement tray rotation, enabling the placement tray to rotate smoothly and precisely, thus allowing the testing equipment to better perform multi-faceted defect detection on the packaging boxes inside the placement cavity.

[0014] As a further improvement to the above solution, the detection device body is located on one side of the placement cavity.

[0015] The above technical solution facilitates the inspection of the sides of the packaging box by the inspection equipment itself. Combined with the rotation function of the placement tray, it enables comprehensive inspection of defects on multiple sides of the packaging box, improving the completeness and accuracy of the inspection.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention uses a second motor to drive a threaded rod to rotate. The lifting rod and the limiting plate, under the constraint of the limiting rod, move up and down along the thread direction of the threaded rod, thus adjusting the height of the testing equipment. This allows the testing equipment to adapt to the testing needs of wine packaging boxes of different heights, ensuring that the equipment is at the appropriate height for printing defect detection. This improves the accuracy and comprehensiveness of the testing. Furthermore, when not in use, the second motor reverses its direction, retracting the testing equipment into the storage box, preventing damage from prolonged exposure to personnel or external objects, and ensuring the normal operation of subsequent testing. Simultaneously, the rotation of the placement tray allows the testing equipment to inspect multiple sides of the packaging box, improving testing efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the threaded rod of this utility model;

[0020] Figure 3 This is a structural schematic diagram of the motor of this utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of the load-bearing plate of this utility model;

[0022] Figure 5 This is a cross-sectional view of the slide bar of this utility model.

[0023] Explanation of key symbols:

[0024] 1. Support box; 2. Motor 1; 3. Placement tray; 4. Placement cavity; 5. Storage box; 6. Motor 2; 7. Threaded rod; 8. Lifting rod; 9. Load-bearing plate; 10. Limiting plate; 11. Support frame; 12. Mounting plate; 13. Detection equipment body; 14. Limiting rod; 15. Support column; 16. Annular groove; 17. Sliding rod. Detailed Implementation

[0025] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figure 1-5This embodiment of an intelligent wine packaging box printing defect detection device includes a support box 1. A motor 2 is fixedly installed inside the support box 1. The output end of the motor 2 is fixedly connected to a placement tray 3. A placement cavity 4 is opened on the surface of the placement tray 3. A storage box 5 is fixedly connected to the surface of the support box 1. A motor 6 is fixedly connected to the inner wall of the storage box 5. A threaded rod 7 is fixedly connected to the output end of the motor 6. A lifting rod 8 is threadedly connected to the surface of the threaded rod 7. A load-bearing plate 9 is fixedly connected to the top of the lifting rod 8. A limit plate 10 is fixedly connected to the top of the load-bearing plate 9. Support frames 11 are fixedly connected to both sides of the upper surface of the limit plate 10. An installation plate 12 is fixedly connected to the top of the support frame 11. A detection device body 13 is fixedly connected to the upper surface of the installation plate 12. Limit rods 14 pass through both sides of the limit plate 10. The motor 2 drives the placement tray 3 to rotate. Because there is a placement cavity 4 on the placement tray 3, the wine packaging box can be placed in the placement cavity 4. Thus, the rotation of the motor 2 can make the packaging box rotate. Motor 6 drives the threaded rod 7 to rotate. Since the threaded rod 7 is threadedly connected to the lifting rod 8, the lifting rod 8 will move up and down when the threaded rod 7 rotates. The supporting plate 9, the limiting plate 10 and other components connected to the top of the lifting rod 8 will also move up and down accordingly, thereby adjusting the height of the detection equipment body 13 mounted on the mounting plate 12. The limiting rod 14 limits the limiting plate 10, ensuring that it can only move up and down. The detection equipment body 13 is a Print Check JL1000. The equipment is equipped with a high-resolution industrial camera. The camera takes pictures of the surface of the packaging box from a specific angle to obtain images of the printed parts. Feature extraction is performed on the images, and the color, texture and shape of the printed pattern are analyzed. The extracted features are compared with the standard printing features pre-stored in the system to complete the detection work.

[0028] The bottom end of the limiting rod 14 is fixedly connected to the inner wall of the support box 1. When the motor 6 drives the threaded rod 7 to move the lifting rod 8 up and down, the limiting rods 14 on both sides of the limiting plate 10 restrict the limiting plate 10 to move up and down along the limiting rods 14, so as to prevent it from deviating during the lifting process.

[0029] The storage box 5 has support pillars 15 fixedly connected to both sides of its lower surface.

[0030] The upper surface of the support box 1 is provided with an annular groove 16.

[0031] Several sliding rods 17 are fixedly connected to the lower surface of the placement plate 3.

[0032] The slide rod 17 is slidably connected inside the annular groove 16. When the placement disk 3 rotates, the slide rod 17 slides along the trajectory of the annular groove 16, providing guidance and support for the rotation of the placement disk 3.

[0033] The testing device body 13 is located on one side of the placement cavity 4. When the placement plate 3 rotates, the testing device body 13 can inspect the side of the packaging box in the placement cavity 4. Since the placement plate 3 can rotate in all directions, the testing device body 13 can inspect all sides of the packaging box.

[0034] The implementation principle of the intelligent wine packaging box printing defect detection device in this application embodiment is as follows: First, the operator connects the device to an external power source and places the wine packaging box with printing defects to be detected in the placement cavity 4 on the surface of the placement tray 3. Then, according to the height of the wine packaging box to be detected, the second motor 6 is turned on. Since the output end of the second motor 6 is connected to a threaded rod 7, which is threadedly connected to a lifting rod 8, when the second motor 6 rotates, the lifting rod 8 will move up and down under the restriction of the limiting rod 14 according to the rotation direction of the threaded rod 7. During the up and down movement of the lifting rod 8, the limiting rods 14 penetrating both sides of the limiting plate 10 restrict the limiting plate 10 to only move up and down, thereby ensuring that the bearing connected to the limiting plate 10... The height of the heavy plate 9, support frame 11, mounting plate 12, and detection equipment body 13 can be stably adjusted. After the height of the detection equipment body 13 is adjusted, motor 2 is started. The output end of motor 2 drives the placement plate 3 to rotate. The slide rod 17, which is fixedly connected to the lower surface of the placement plate 3, slides in the annular groove 16 opened on the upper surface of the support box 1. Since the detection equipment body 13 is located on one side of the placement cavity 4, when the placement plate 3 rotates, the detection equipment body 13 can inspect the side of the packaging box in the placement cavity 4. With the omnidirectional rotation of the placement plate 3, the detection equipment body 13 can perform printing defect detection on each side of the packaging box. The model of the detection equipment body 13 is PrintCheck JL1000. The equipment is equipped with a high-resolution industrial camera. The camera takes pictures of the surface of the packaging box from a specific angle to obtain images of the printed parts. Feature extraction is performed on the images, and the color, texture, shape, and other features of the printed pattern are analyzed. The extracted features are compared with the standard printing features pre-stored in the system to complete the detection work.

[0035] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An intelligent equipment for detecting printing defects in wine packaging boxes, characterized in that, The device includes a support box (1), inside which a motor (2) is fixedly installed. The output end of the motor (2) is fixedly connected to a placement plate (3). The surface of the placement plate (3) has a placement cavity (4). The surface of the support box (1) is fixedly connected to a storage box (5). The inner wall of the storage box (5) is fixedly connected to a motor (6). The output end of the motor (6) is fixedly connected to a threaded rod (7). The surface of the threaded rod (7) is threadedly connected to a lifting rod (8). The top of the lifting rod (8) is fixedly connected to a load-bearing plate (9). The top of the load-bearing plate (9) is fixedly connected to a limiting plate (10). Both sides of the upper surface of the limiting plate (10) are fixedly connected to a support frame (11). The top of the support frame (11) is fixedly connected to an mounting plate (12). The upper surface of the mounting plate (12) is fixedly connected to a detection equipment body (13). Both sides of the limiting plate (10) have a limiting rod (14) running through them.

2. The intelligent wine packaging box printing defect detection equipment as described in claim 1, characterized in that: The bottom end of the limiting rod (14) is fixedly connected to the inner wall of the support box (1).

3. The intelligent wine packaging box printing defect detection equipment as described in claim 1, characterized in that: The storage box (5) has support pillars (15) fixedly connected to both sides of its lower surface.

4. The intelligent wine packaging box printing defect detection equipment as described in claim 1, characterized in that: The upper surface of the support box (1) is provided with an annular groove (16).

5. The intelligent wine packaging box printing defect detection equipment as described in claim 1, characterized in that: Several slide rods (17) are fixedly connected to the lower surface of the placement tray (3).

6. The intelligent wine packaging box printing defect detection equipment as described in claim 5, characterized in that: The slide bar (17) is slidably connected inside the annular groove (16).

7. The intelligent wine packaging box printing defect detection equipment as described in claim 1, characterized in that: The main body (13) of the detection device is located on one side of the placement cavity (4).

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