Tracking and detecting device for medical packaging composite film label

Abstract

The utility model discloses a medical packaging composite film label tracking detection device which comprises a detection platform, a packaging film penetrates through the upper plane of the detection platform, an unwinding roller set is arranged on one side of the detection platform, a winding roller set is arranged on the other side of the detection platform, an installation frame body is arranged on the detection platform, and a detection assembly platform is arranged relative to the installation frame body in a lifting connection mode. The detection assembly platform is provided with a detection mechanism for detecting labels on the packaging film, and the detection mechanism is provided with two color code sensors which are adjusted in a relative movement mode. The color code sensor projects detection light with different colors, so that labels with corresponding colors are detected, all labels with different colors of products can be tracked and confirmed on line, meanwhile, labels with small areas and small residual areas are monitored and removed, and the quality of finished products is guaranteed. The device is simple in structure, the quality of finished products can be improved by adding the device on the basis of traditional medical packaging compound equipment, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to a medical packaging composite film label tracking detection device. Background Art

[0002] In the production process of food and medicine packaging composite films, labels are widely used. They are tools used to mark the classification and content of targets, making it easier for others to find and locate them.

[0003] Especially in the finished products of packaging composite films, there may be labels that are inconsistent with the predetermined printed patterns, and there may be labels left over from cutting. At the same time, there are also labels with inconsistent pattern colors with the required patterns, partial incomplete and blurred patterns, and meaningless residual labels. Before the formal product delivery, the product must be inspected, the number and color of labels must be confirmed, and then sorted out. Since all the labels of the finished products need to be checked one by one, manual inspection is time-consuming, laborious, and has high labor costs.

[0004] For label defect detection, most companies still use the more traditional manual detection method to manually determine whether the label has defects. However, in actual mass production, it is difficult for humans to observe or measure the same type of labels for a long time, and the detection efficiency is low. Due to the limitation of manual ability, some meaningless and small residual labels will not be detected and will be transferred to the client, causing customer complaints and unnecessary returns and compensation.

[0005] In view of the above, it is necessary to propose a medical packaging composite film label tracking detection device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the above technical problems and to provide a medical packaging composite film label tracking detection device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a medical packaging composite film label tracking and detection device, including a detection platform, the packaging film passes through the plane on the detection platform, a reeling roller group is provided on one side of the detection platform, and a reeling roller group is provided on the other side. A mounting frame is provided on the detection platform, and a detection component platform is provided in a lifting connection relative to the mounting frame. A detection mechanism for the label on the packaging film is provided on the detection component platform, and two color code sensors adjusted in relative motion are provided on the detection mechanism.

[0008] Furthermore, the mounting frame includes a vertical plate standing vertically on the rear side of the detection platform, the upper end of the vertical plate is connected to a horizontal plate, the horizontal plate is arranged parallel to the detection platform, a lighting device is provided on the lower side of the horizontal plate, and a detection component platform is arranged on one side of the lighting device.

[0009] Furthermore, the detection component platform includes a lifting rod, a lifting plate, a track groove, and a slider. Two lifting rods are vertically provided on the upper end surface of the lifting plate. The lifting rods slide through the horizontal plate. The lower end surface of the lifting plate is provided with a track groove along the length direction. Two sliders are slidably provided in the track groove. A color mark sensor is provided below the slider.

[0010] Furthermore, a symmetrical driving mechanism is provided on the lifting plate, which includes a synchronous wheel, a synchronous belt, and a driving motor. The two ends of the track groove are respectively rotatably connected with synchronous wheels, and the two synchronous wheels are sleeved with synchronous belts. A connecting block is provided on the side of the slider, one slider is connected to one side of the synchronous belt, and the other slider is connected to the other side of the synchronous belt. The driving motor drives a synchronous wheel to rotate.

[0011] Furthermore, the unwinding roller group and the winding roller group are both provided with multiple roller shafts in parallel, both ends of the roller shafts are rotatably connected to the shaft frame, and the packaging film is interlaced and wound around the roller shafts in sequence up and down.

[0012] Furthermore, a film pressing positioning device is provided on the shaft frame, which includes a downward pressing beam and a driving cylinder. The driving cylinder is fixedly arranged on the shaft frame. A downward pressing beam is provided at the lower free end of the driving cylinder. The downward pressing beam moves up and down between the two rollers, and the downward pressing beam and the detection platform clamp and position the packaging film.

[0013] Furthermore, the color mark sensor includes a shell, a light-projecting element, a light-receiving element, a total reflection mirror, a half-reflecting half-mirror, a transmitting lens, a receiving lens, and a glass lens. The light-projecting element emits a variety of monochromatic light sources, which are projected onto the packaging film through the total reflection mirror and the glass lens. The light-projecting element is arranged in an upper mounting bin, and a transmitting lens is arranged at the light outlet of the upper mounting bin; a lower mounting bin is arranged at the lower side of the upper mounting bin, and a light-receiving element for receiving a light reflection signal is arranged in the lower mounting bin; a half-reflecting half-mirror is arranged at the lower side of the total reflection mirror, and the half-reflecting half-mirror reflects the reflected light and projects it onto the light-receiving element through the receiving lens; a light outlet is arranged at the lower side of the shell, and a glass lens for sealing is arranged on the light outlet.

[0014] Compared with the prior art, the utility model has the following beneficial effects: a medical packaging composite film label tracking and detection device projects detection light of different colors through a color code sensor to detect labels of corresponding colors, can track and confirm all labels of different colors of products online, and monitor and remove labels with smaller areas and smaller residual areas, thereby ensuring the quality of finished products. The invention has a simple structure, can be added to the traditional medical packaging composite equipment to improve the quality of finished products, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is an isometric view of a medical packaging composite film label tracking and detection device of the utility model;

[0016] Figure 2 This is a front view of a medical packaging composite film label tracking and detection device of the utility model;

[0017] Figure 3 It is an exploded view of the detection component platform in the utility model;

[0018] Figure 4 It is a structural schematic diagram of a color mark sensor;

[0019] In the figure: 1. detection platform; 2. packaging film; 3. unwinding roller group; 4. winding roller group; 5. mounting frame; 6. detection component platform; 7. detection mechanism; 8. color mark sensor; 9. vertical plate; 10. horizontal plate; 11. lighting device; 12. lifting rod; 13. lifting plate; 14. track groove; 15. slider; 16. synchronous wheel; 17. synchronous belt; 18. roller shaft; 19. shaft frame; 20. downward pressure beam; 21. driving cylinder; 22. shell; 23. light-emitting element; 24. light-receiving element; 25. total reflection mirror; 26. half-reflective half-mirror; 27. transmitting lens; 28. receiving lens; 29. ​​glass lens; 30. upper mounting bin; 31. lower mounting bin. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with 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.

[0021] A medical packaging composite film label tracking and detection device, such as Figure 1-4 As shown, it includes a detection platform 1, and a packaging film 2 passes through the plane on the detection platform 1. A reeling roller group 3 is provided on one side of the detection platform 1, and a reeling roller group 4 is provided on the other side. Figure 1 , 2 As shown, the packaging film 2 passes over the detection platform 1 during movement. As shown in FIG. 1 , a reel may be provided on one side of the detection platform 1 and a reel may be provided on the other side. The packaging film 2 is guided by the reel group 3 and the reel group 4. Specifically, the reel group 3 and the reel group 4 are both provided with a plurality of roller shafts 18 in parallel. Both ends of the roller shafts 18 are rotatably connected to the shaft frame 19. The packaging film 2 is interlaced and wound around the roller shafts 18 in sequence.

[0022] When the packaging film 2 passes through the detection platform 1, the detection device is used to identify the position where the label is attached to the edge of any side of the packaging film 2, and then the corresponding processing is performed. Specifically, the detection platform 1 is provided with a mounting frame 5, and a detection component platform 6 is provided with a lifting connection relative to the mounting frame 5. The detection component platform 6 is provided with a detection mechanism 7 for the label on the packaging film 2, and the detection mechanism 7 is provided with two color mark sensors 8 that are adjusted in relative motion. Figure 1 As shown, the mounting frame 5 includes a vertical plate 9 standing vertically at the rear side of the detection platform 1, and the upper end of the vertical plate 9 is connected to a horizontal plate 10, and the horizontal plate 10 is arranged parallel to the detection platform 1. The lower side of the horizontal plate 10 is provided with an illumination device 11, and a detection component platform 6 is arranged on one side of the illumination device 11. When in use, the detection mechanism 7 arranged on the side where the packaging film 2 enters identifies the labels of various colors on the traveling packaging film 2. When the label position is identified, the packaging film 2 can be controlled to stop and other operations, so that the parts of the packaging film 2 with problems such as defectives stay on the detection platform 1. The lighting device 11 can be arranged to facilitate the processing of problems on the packaging film 2 on the platform surface.

[0023] like Figure 1 , 3 As shown, two color mark sensors 8 are provided which are adjusted in relative motion, and can detect labels on both sides of the packaging film 2; specifically, the detection component platform 6 includes a lifting rod 12, a lifting plate 13, a track groove 14, and a slider 15. Two lifting rods 12 are vertically provided on the upper end surface of the lifting plate 13, and the lifting rods 12 slide through the horizontal plate 10. The lower end surface of the lifting plate 13 is provided with a track groove 14 along the length direction, and two sliders 15 are slidably provided in the track groove 14. The color mark sensor 8 is provided below the slider 15. When in use, since the color mark sensor 8 needs to control the distance from the surface of the packaging film 2, the lifting rod 12 controls the up and down movement of the lifting plate 13 to control the distance between the color mark sensor 8 and the packaging film 2. In actual use, the movement of the lifting plate 13 can be controlled by a cylinder, a screw rod, and other structures; the slider 15 designed to slide in the track groove 14 can be used to adjust the position of the color mark sensor 8, so as to facilitate the use of packaging films 2 of different widths.

[0024] Further, such as Figure 3As shown, the lifting plate 13 is provided with a symmetrical driving mechanism, which includes a synchronous wheel 16, a synchronous belt 17, and a driving motor. The two ends of the track groove 14 are respectively rotatably connected with synchronous wheels 16, and the two synchronous wheels 16 are sleeved with synchronous belts 17. The side of the slider 15 is provided with a connecting block, one slider 15 is connected to one side of the synchronous belt 17, and the other slider 15 is connected to the other side of the synchronous belt 17. The driving motor drives one synchronous wheel 16 to rotate. When in use, the driving motor drives one synchronous wheel 16 to rotate, and through the control of the synchronous belt 17, the two sliders 15 are symmetrically moved and adjusted.

[0025] The shaft frame 19 is provided with a film pressing positioning device, such as Figure 2 As shown, it includes a pressing beam 20 and a driving cylinder 21, wherein the driving cylinder 21 is fixedly arranged on the shaft frame 19, and a pressing beam 20 is arranged at the lower free end of the driving cylinder 21, wherein the pressing beam 20 moves up and down through the two rollers 18, and the pressing beam 20 and the detection platform 1 clamp and position the packaging film 2. When in use, when it is detected that the label on the packaging film 2 needs to be processed, the driving cylinder 21 controls the pressing beam 20 to move downward and press on the packaging film 2, thereby fixing the two ends of the packaging film 2. For example, when processing the defective and notched positions on the packaging film 2, the packaging film 2 needs to be cut and connected to prevent the end of the packaging film 2 from moving.

[0026] Further, such as Figure 4 As shown, the color mark sensor 8 includes a shell 22, a light-projecting element 23, a light-receiving element 24, a total reflection mirror 25, a half-reflecting half-mirror 26, a transmitting lens 27, a receiving lens 28, and a glass lens 29. The light-projecting element 23 emits a variety of monochromatic light sources, which are projected onto the packaging film 2 through the total reflection mirror 25 and the glass lens 29. The light-projecting element 23 is arranged in an upper mounting bin 30, and a transmitting lens 27 is provided at the light outlet of the upper mounting bin 30; a lower mounting bin 31 is provided at the lower side of the upper mounting bin 30, and a light-receiving element 24 for receiving a light reflection signal is provided in the lower mounting bin 31; a half-reflecting half-mirror 26 is provided at the lower side of the total reflection mirror 25, and the half-reflecting half-mirror 26 reflects the reflected light and projects it onto the light-receiving element 24 through the receiving lens 28; a light outlet is provided at the lower side of the shell 22, and a glass lens 29 for sealing is provided on the light outlet. In this embodiment, the color mark sensor 8 uses a light projection element 23 that can generate multiple colors. Specifically, it is provided with R, G, and B three-color lamp beads. The lamp beads can emit light or project light alone, or mix and generate various color lights. The light is projected from the glass lens 29 below through the tilted total reflection mirror 25. Figure 4As shown, a semi-reflective mirror 26 is arranged on the light path, and the colored light is reflected by the specific color on the label. The reflected light is projected back on the semi-reflective mirror 26 and projected on the light receiving element 24 as shown by the dotted arrow in the figure, thereby realizing the detection of the color on the label and transmitting the corresponding signal to the controller.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medical packaging composite film label tracking detection device, comprising a detection platform (1), characterized in that: The packaging film (2) passes through the upper plane of the detection platform (1); a reeling roller group (3) is provided on one side of the detection platform (1) and a reeling roller group (4) is provided on the other side; a mounting frame (5) is provided on the detection platform (1); a detection component platform (6) is provided in a lifting connection relative to the mounting frame (5); a detection mechanism (7) for detecting labels on the packaging film (2) is provided on the detection mechanism (7); and two color mark sensors (8) that are adjusted in relative motion are provided on the detection mechanism (7).

2. A medical packaging composite film label tracking detection device according to claim 1, characterized in that: The mounting frame (5) comprises a vertical plate (9) standing vertically on the rear side of the detection platform (1); the upper end of the vertical plate (9) is connected to a horizontal plate (10); the horizontal plate (10) is arranged parallel to the detection platform (1); a lighting device (11) is arranged on the lower side of the horizontal plate (10); and a detection component platform (6) is arranged on one side of the lighting device (11).

3. A medical packaging composite film label tracking detection device according to claim 2, characterized in that: The detection component platform (6) comprises a lifting rod (12), a lifting plate (13), a track groove (14), and a slider (15); the upper end surface of the lifting plate (13) is vertically provided with two lifting rods (12); the lifting rods (12) are slidably arranged through a horizontal plate (10); the lower end surface of the lifting plate (13) is provided with a track groove (14) along the length direction; two sliders (15) are slidably arranged in the track groove (14); and a color mark sensor (8) is provided below the slider (15).

4. A medical packaging composite film label tracking detection device according to claim 3, characterized in that: The lifting plate (13) is provided with a symmetrical driving mechanism, which includes a synchronous wheel (16), a synchronous belt (17), and a driving motor. The two ends of the track groove (14) are respectively rotatably connected with synchronous wheels (16), and the two synchronous wheels (16) are sleeved with synchronous belts (17). The side of the slider (15) is provided with a connecting block, one slider (15) is connected to one side of the synchronous belt (17), and the other slider (15) is connected to the other side of the synchronous belt (17). The driving motor drives one synchronous wheel (16) to rotate.

5. The medical packaging composite film label tracking detection device according to claim 1, characterized in that: The unwinding roller group (3) and the winding roller group (4) are both provided with a plurality of roller shafts (18) in parallel, and both ends of the roller shafts (18) are rotatably connected to a shaft frame (19), and the packaging film (2) is sequentially interlaced and wound around the roller shafts (18) in an upward and downward manner.

6. A medical packaging composite film label tracking detection device according to claim 5, characterized in that: The shaft frame (19) is provided with a film pressing and positioning device, which includes a downward pressing beam (20) and a driving cylinder (21). The driving cylinder (21) is fixedly arranged on the shaft frame (19). The lower free end of the driving cylinder (21) is provided with a downward pressing beam (20). The downward pressing beam (20) moves up and down through the two rollers (18). The downward pressing beam (20) and the detection platform (1) clamp and position the packaging film (2).

7. The medical packaging composite film label tracking detection device according to claim 1, characterized in that: The color mark sensor (8) comprises a housing (22), a light-projecting element (23), a light-receiving element (24), a total reflection mirror (25), a half-reflecting half-mirror (26), a transmitting lens (27), a receiving lens (28), and a glass lens (29). The light-projecting element (23) emits a plurality of monochromatic light sources which are projected onto the packaging film (2) via the total reflection mirror (25) and the glass lens (29). The light-projecting element (23) is arranged in an upper mounting chamber (30), and a light outlet of the upper mounting chamber (30) is provided with a transmitting lens (27). A lower mounting chamber (31) is arranged at the lower side of the upper mounting chamber (30), and a light-receiving element (24) for receiving a light reflection signal is arranged in the lower mounting chamber (31). A half-reflecting half-mirror (26) is arranged at the lower side of the total reflection mirror (25), and the half-reflecting half-mirror (26) reflects the reflected light and projects it onto the light-receiving element (24) via the receiving lens (28). A light outlet is arranged at the lower side of the housing (22), and a glass lens (29) for sealing is arranged on the light outlet.

Images