Automatic calibration and detection device for green printing color of tipping paper

Abstract

The utility model relates to the technical field of machine color calibration, and discloses a tipping paper green printing color automatic calibration detection device which comprises a connecting plate, the upper surface of the connecting plate is fixedly connected with a motor and a first U-shaped frame, the output end of the motor is fixedly provided with a worm, the tooth end of the worm is connected with a worm gear in a meshed mode, and the worm gear is connected with a second U-shaped frame in a meshed mode. And a supporting shaft is fixedly connected to the interior of the worm wheel, a first connecting frame is fixedly connected to the outer wall of the supporting shaft, and a second connecting frame is rotationally connected to the outer wall of the first connecting frame. According to the utility model, the motor drives the worm gear to rotate through the worm, then the first connecting frame is driven to rotate in the first U-shaped frame through the supporting shaft, then the first connecting block is pulled through the first connecting shaft, and the second connecting block is driven to rotate on the second connecting shaft through the supporting plate; the effect of adjusting the inclination angle of the printed matter according to needs is achieved, and then the illumination angle and the observation angle in the actual printing process can be better simulated.

Description

Technical Field

[0001] This utility model relates to the field of machine color calibration technology, and in particular to an automatic calibration and detection device for green printing color on splicing paper. Background Technology

[0002] With the continuous improvement of environmental awareness and the continuous advancement of printing technology, green printing of tipping paper has become an important development trend in the current printing industry. Among them, tipping paper, as one of the main materials for cigarette products, has its printing color consistency and accuracy being crucial to the overall appearance and quality of the product. To ensure the color accuracy and consistency of printed materials, an automatic calibration and detection device for green printing color of tipping paper is needed.

[0003] The automatic color calibration and testing device for tipping paper green printing is an automated device specifically designed for color calibration and testing during the tipping paper green printing process. It features automated calibration, high-precision measurement, strong adaptability, and environmental protection and energy saving. Previous calibration and testing devices may have focused more on the accuracy and efficiency of color calibration, while neglecting the importance of tilt angle adjustment. Therefore, previous calibration and testing devices did not perform well in adjusting the angle of printed materials during testing. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides an automatic calibration and detection device for green printing color of splicing paper, which aims to improve the problem that the previous calibration and detection devices did not have an ideal effect on the angle adjustment of printed materials during detection.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automatic calibration and detection device for green printing color of tipped paper includes a connecting plate. A motor and a first U-shaped frame are fixedly connected to the upper surface of the connecting plate. A worm gear is fixedly installed at the output end of the motor. A worm wheel is meshed with the tooth end of the worm gear. A support shaft is fixedly connected inside the worm wheel. A first connecting frame is fixedly connected to the outer wall of the support shaft. A second connecting frame is rotatably connected to the outer wall of the first connecting frame. A first connecting shaft is fixedly connected inside the second connecting frame. A first connecting block is rotatably connected to the outer wall of the first connecting shaft. A support plate is fixedly connected to the outer wall of the first connecting block. A second U-shaped frame is fixedly connected to the upper surface of the connecting plate. A second connecting shaft is fixedly connected inside the second U-shaped frame. A second connecting block is rotatably connected to the outer wall of the second connecting shaft. The outer wall of the second connecting block is fixedly connected to the outer wall of the support plate. A support assembly is provided on the lower surface of the connecting plate. The support assembly is used to support and fix the connecting plate.

[0007] Preferably, the support assembly includes a support frame, the upper surface of which is fixedly connected to the lower surface of the connecting plate, a base is fixedly connected to the lower surface of the support frame, and the calibration and testing device body is fixedly connected to the upper surface of the base.

[0008] Preferably, a fixing block is fixedly connected to the outer wall of the support plate, and a limiting groove is formed inside the fixing block.

[0009] Preferably, a hydraulic press is fixedly connected inside the fixed block, and a rectangular block is fixedly connected to the output end of the hydraulic press.

[0010] Preferably, the rectangular block is internally fixedly connected to a first fixed axis.

[0011] Preferably, a connecting rod is rotatably connected to the outer wall of the first fixed shaft, and a second fixed shaft is rotatably connected to the inside of the connecting rod.

[0012] Preferably, a clamping arm is fixedly connected to the outer wall of the second fixed shaft, and the outer wall of the clamping arm is slidably connected to the inner wall of the limiting groove.

[0013] Preferably, the outer walls of both the support shaft and the worm gear are rotatably connected to the inside of the first U-shaped frame.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the motor drives the worm gear to rotate through the worm, which in turn drives the first connecting frame to rotate in the first U-shaped frame through the support shaft. Then, the first connecting block is pulled by the first connecting shaft, and the second connecting block is driven to rotate on the second connecting shaft through the support plate. This achieves the effect of adjusting the tilt angle of the printed matter as needed, thereby better simulating the lighting and observation angle in the actual printing process.

[0016] 2. In this utility model, a rectangular block is pushed to slide by a hydraulic press. Then, the rectangular block pulls the connecting rod through the first fixed shaft, and then pulls the clamping arm to slide in the limiting groove through the second fixed shaft. This achieves the effect of clamping and fixing printed materials of different sizes as needed, thereby avoiding calibration errors caused by movement or shaking and improving the accuracy of calibration. Attached Figure Description

[0017] Figure 1 A perspective view of the automatic calibration and detection device for green printing color of tipping paper proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of the motor of the automatic calibration and detection device for green printing color of splicing paper proposed in this utility model.

[0019] Figure 3This is a partial structural diagram of the clamping arm of the automatic calibration and detection device for green printing color of splicing paper proposed in this utility model.

[0020] Legend:

[0021] 1. Connecting plate; 2. Motor; 3. First connecting frame; 4. First U-shaped frame; 5. Second connecting frame; 6. First connecting shaft; 7. First connecting block; 8. Support plate; 9. Second U-shaped frame; 10. Second connecting shaft; 11. Second connecting block; 12. Support frame; 13. Base; 14. Fixing block; 15. Limiting groove; 16. Hydraulic press; 17. Rectangular block; 18. First fixed shaft; 19. Connecting rod; 20. Second fixed shaft; 21. Clamping arm; 22. Calibration and testing device body; 23. Worm gear; 24. Worm wheel; 25. Support shaft. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figure 1 and Figure 2 This utility model provides an embodiment of an automatic calibration and detection device for green printing color of paper, comprising a connecting plate 1, a motor 2 and a first U-shaped frame 4 fixedly connected to the upper surface of the connecting plate 1, a worm gear 23 fixedly provided at the output end of the motor 2, a worm wheel 24 meshing with the tooth end of the worm gear 23, a support shaft 25 fixedly connected inside the worm wheel 24, a first connecting frame 3 fixedly connected to the outer wall of the support shaft 25, a second connecting frame 5 rotatably connected to the outer wall of the first connecting frame 3, a first connecting shaft 6 fixedly connected inside the second connecting frame 5, a first connecting block 7 rotatably connected to the outer wall of the first connecting shaft 6, a support plate 8 fixedly connected to the outer wall of the first connecting block 7, a second U-shaped frame 9 fixedly connected to the upper surface of the connecting plate 1, a second connecting shaft 10 fixedly connected inside the second U-shaped frame 9, a second connecting block 11 rotatably connected to the outer wall of the second connecting shaft 10, and the outer wall of the second connecting block 11 fixedly connected to the outer wall of the support plate 8, and a support assembly provided on the lower surface of the connecting plate 1 for supporting and fixing the connecting plate 1.

[0024] Specifically, the connecting plate 1 supports and fixes the first U-shaped frame 4 and the second U-shaped frame 9. The first U-shaped frame 4 supports the first connecting frame 3 via the support shaft 25. Then, the motor 2 drives the worm wheel 24 to rotate via the worm gear 23. In turn, the worm wheel 24 drives the first connecting frame 3 to rotate in the first U-shaped frame 4 via the support shaft 25. The first connecting frame 3 pulls the second connecting frame 5 to rotate. The second connecting frame 5 pulls the first connecting block 7 via the first connecting shaft 6. Then, the support plate 8 drives the second connecting block 11 to rotate on the second connecting shaft 10 in the second U-shaped frame 9. This achieves the effect of adjusting the tilt angle of the support plate 8.

[0025] Reference Figure 1 The support assembly includes a support frame 12, the upper surface of which is fixedly connected to the lower surface of the connecting plate 1, a base 13 fixedly connected to the lower surface of the support frame 12, and a calibration and testing device body 22 fixedly connected to the upper surface of the base 13.

[0026] Specifically, the base 13 serves to support and fix the support frame 12, which in turn supports and fixes the connecting plate 1, thereby improving the overall stability. The calibration and testing device body 22 can receive data from the color sensor, including color information such as the spectral reflectance and tristimulus values ​​of the printed surface. At the same time, the processor inside the device body processes and analyzes this data to extract useful color information, providing a basis for subsequent calibration and testing operations. Therefore, it is the core part of the entire system, responsible for receiving and processing color sensor data, performing automatic calibration operations, testing the calibrated printed materials, and providing adaptability and flexibility.

[0027] Reference Figure 1 and Figure 3 A fixing block 14 is fixedly connected to the outer wall of the support plate 8, and a limiting groove 15 is formed inside the fixing block 14; a hydraulic press 16 is fixedly connected inside the fixing block 14, and a rectangular block 17 is fixedly connected to the output end of the hydraulic press 16; a first fixing shaft 18 is fixedly connected inside the rectangular block 17; a connecting rod 19 is rotatably connected to the outer wall of the first fixing shaft 18, and a second fixing shaft 20 is rotatably connected inside the connecting rod 19; a clamping arm 21 is fixedly connected to the outer wall of the second fixing shaft 20, and the outer wall of the clamping arm 21 is slidably connected to the inner wall of the limiting groove 15.

[0028] Specifically, the hydraulic press 16 pushes the rectangular block 17 to slide. The rectangular block 17 pulls the connecting rod 19 through the first fixed shaft 18. The connecting rod 19 pulls the clamping arm 21 to slide in the limiting groove 15 through the second fixed shaft 20. The limiting groove 15 limits the clamping arm 21, thereby achieving the effect of clamping and fixing printed materials of different sizes. This ensures that the printed materials remain stable during the calibration process, avoids calibration errors caused by movement or shaking, and improves the accuracy of calibration.

[0029] Reference Figure 2 The outer walls of the support shaft 25 and the worm gear 23 are rotatably connected to the inside of the first U-shaped frame 4.

[0030] Specifically, the first U-shaped frame 4 serves to support and limit the support shaft 25 and the worm gear 23.

[0031] Working principle: When this device is needed, the printed material to be calibrated and tested is first placed on the support plate 8. The hydraulic press 16 pushes the rectangular block 17 to slide. The rectangular block 17 pulls the connecting rod 19 through the first fixed shaft 18. The connecting rod 19 pulls the clamping arm 21 to slide in the limiting groove 15 through the second fixed shaft 20, thereby clamping and fixing the printed material to be calibrated and tested. Then, the motor 2 drives the worm wheel 24 to rotate through the worm gear 23. The worm wheel 24 then drives the first connecting frame 3 to rotate in the first U-shaped frame 4 through the support shaft 25. The first connecting frame 3 pulls the second connecting frame 5 to rotate. The second connecting frame 5 pulls the first connecting block 7 through the first connecting shaft 6. Then, the support plate 8 drives the second connecting block 11 to rotate on the second connecting shaft 10 in the second U-shaped frame 9, thereby adjusting the tilt angle of the support plate 8. After adjustment to a suitable angle, calibration and testing can be performed through the calibration and testing device body 22. This device not only achieves the effect of clamping and fixing printed materials of different sizes without the need to change the clamps or adjust the device structure, thereby improving production efficiency and flexibility, but also ensures that the printed materials remain stable during the calibration process, avoiding calibration errors caused by movement or shaking, and improving calibration accuracy. It also achieves the effect of adjusting the tilt angle of the printed materials as needed, thereby better simulating the lighting and observation angle in the actual printing process, thus optimizing the color calibration effect and making the calibration results more accurate and reliable. At the same time, different printed materials may require different observation angles for color calibration. By adjusting the tilt angle, this device can meet diverse calibration needs, improving the applicability and flexibility of the device.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for automatic calibration and detection of green printed color of tipping paper, comprising a connecting plate (1), characterized in that: A motor (2) and a first U-shaped frame (4) are fixedly connected to the upper surface of the connecting plate (1). A worm gear (23) is fixedly installed at the output end of the motor (2). A worm wheel (24) is meshed with the tooth end of the worm gear (23). A support shaft (25) is fixedly connected inside the worm wheel (24). A first connecting frame (3) is fixedly connected to the outer wall of the support shaft (25). A second connecting frame (5) is rotatably connected to the outer wall of the first connecting frame (3). A first connecting shaft (6) is fixedly connected inside the second connecting frame (5). The outer wall of the connecting plate (1) is rotatably connected to a first connecting block (7), and the outer wall of the first connecting block (7) is fixedly connected to a support plate (8). The upper surface of the connecting plate (1) is fixedly connected to a second U-shaped frame (9), and the interior of the second U-shaped frame (9) is fixedly connected to a second connecting shaft (10). The outer wall of the second connecting shaft (10) is rotatably connected to a second connecting block (11), and the outer wall of the second connecting block (11) is fixedly connected to the outer wall of the support plate (8). The lower surface of the connecting plate (1) is provided with a support assembly, which is used to support and fix the connecting plate (1).

2. The tipping paper green print color automatic calibration detection device according to claim 1, characterized in that: The support assembly includes a support frame (12), the upper surface of which is fixedly connected to the lower surface of the connecting plate (1), a base (13) is fixedly connected to the lower surface of the support frame (12), and a calibration and testing device body (22) is fixedly connected to the upper surface of the base (13).

3. The tipping paper green print color auto-calibration detection apparatus according to claim 1, wherein: A fixing block (14) is fixedly connected to the outer wall of the support plate (8), and a limiting groove (15) is opened inside the fixing block (14).

4. The tipping paper green print color auto-calibration detection apparatus according to claim 3, characterized in that: A hydraulic press (16) is fixedly connected inside the fixed block (14), and a rectangular block (17) is fixedly connected to the output end of the hydraulic press (16).

5. The tipping paper green print color auto-calibration detection apparatus according to claim 4, characterized in that: The rectangular block (17) is internally fixedly connected to a first fixed shaft (18).

6. The tipping paper green print color auto-calibration detection apparatus according to claim 5, characterized in that: A connecting rod (19) is rotatably connected to the outer wall of the first fixed shaft (18), and a second fixed shaft (20) is rotatably connected to the inside of the connecting rod (19).

7. The tipping paper green print color auto-calibration detection apparatus according to claim 6, characterized in that: The outer wall of the second fixed shaft (20) is fixedly connected to a clamping arm (21), and the outer wall of the clamping arm (21) is slidably connected to the inner wall of the limiting groove (15).

8. The tipping paper green print color auto-calibration detection apparatus according to claim 1, wherein: The outer walls of the support shaft (25) and the worm (23) are rotatably connected to the inside of the first U-shaped frame (4).

Images