Code printing recognition system for recycled cartons

Abstract

The utility model discloses a recycling carton coding identification system which comprises a detection mechanism, a coding mechanism and an industrial personal computer, the detection mechanism and the coding mechanism are both transversely arranged above a conveying mechanism, the detection mechanism is located on the upstream of the coding mechanism, and the industrial personal computer controls the cooperative work of the detection mechanism and the coding mechanism. The detection mechanism comprises an upper detection mechanism, a lower detection mechanism and detection photoelectricity, the recycling carton is located on the conveying mechanism, and the lower detection camera and the lower detection light source are located below the conveying mechanism and shoot the lower surface of the recycling carton; the upper detection camera and the upper detection light source are located above the recycled carton and used for detecting the upper surface of the recycled carton, and laser coding is conducted on the upper surface of the recycled carton through the coding mechanism. According to the code printing recognition system for the recycled cartons, the detection mechanism is used for recognizing recycling marks on the recycled cartons, and numbers are printed on the recycled cartons through the laser code printing equipment.

Description

Technical Field

[0001] The utility model relates to a recycling carton coding and identification system, belonging to the technical field of carton packaging. Background Art

[0002] As the transportation packaging of cigarettes in the circulation process between industrial and commercial enterprises, cigarette boxes were once "used only once and then sold as waste", which is undoubtedly a waste of resources. In June 2013, the State Administration of Tobacco Products began to promote the recycling of cigarette boxes between industrial and commercial enterprises in the whole industry based on the experience of Yunnan and Shanghai.

[0003] Turn waste into treasure and recycle. Under the active promotion of the National Bureau, industrial and commercial enterprises in the industry have actively expanded the breadth and depth of packaging recycling, and promoted the greening, lightweighting and recyclability of logistics packaging. Actively promoting the recycling of cigarette boxes can not only save a lot of social resources, but also reduce the pollution of cartons to the environment and protect the environment. And for buyers, it can also save a lot of carton costs.

[0004] In the actual process of using recycled cartons, there are cases where cartons have been recycled many times, but there is no detection device to detect it, resulting in cigarette boxes still being used despite being damaged. In the process of cigarette boxes flowing into the market, cigarettes may leak and damage cigarette rods, causing a bad impact in the market and seriously damaging the company's image. Therefore, this recycled carton coding and identification system was developed. Summary of the invention

[0005] The utility model aims to provide a recycling carton coding and identification method for identifying the number of times the carton is recycled.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A recycling carton coding and identification system comprises a detection mechanism (A), a coding mechanism (B) and an industrial control computer (10), wherein the detection mechanism (A) and the coding mechanism (B) are both arranged horizontally above a conveying mechanism (C), the detection mechanism (A) is located upstream of the coding mechanism (B), and the industrial control computer (10) controls the coordinated operation of the detection mechanism (A) and the coding mechanism (B).

[0008] The detection mechanism (A) comprises an upper detection mechanism (8), a lower detection mechanism (9) and a detection photoelectric device (11); the upper detection mechanism (8) is located above the lower detection mechanism (9); the upper detection mechanism (8) comprises an upper detection camera (81) and an upper detection light source (82); the lower detection mechanism (9) comprises a lower detection camera (91) and a lower detection light source (92); the recycling carton is located on the conveying mechanism (C); the lower detection camera (91) and the lower detection light source (92) are located below the conveying mechanism (C) to photograph the lower surface of the recycling carton;

[0009] The upper detection camera (81) and the upper detection light source (82) are located above the recycling carton, detect the upper surface of the recycling carton, and laser code the upper surface of the recycling carton through the coding mechanism (B).

[0010] Furthermore, the coding mechanism comprises an X-galvanometer (1), an X-direction reflector (2), a Y-galvanometer (3), a Y-direction reflector (4), a laser (6), an F-θ lens (7) and a computer, wherein the X-direction reflector (2) is arranged vertically below the X-galvanometer (1), the Y-direction reflector (4) is arranged directly in front of the Y-galvanometer (3), the F-θ lens (7) is located directly below the Y-direction reflector (4), and the computer is connected to the X-galvanometer (1), the Y-galvanometer (3) and the laser (6);

[0011] The laser (6) emits laser light toward the X-direction reflector (2), and the laser light is transferred to the Y-direction reflector (4) through the X-direction reflector (2), and then transferred to the F-θ lens (7). The laser beam passing through the F-θ lens (7) performs laser coding on the recycling carton.

[0012] Furthermore, the industrial control computer (10) is connected to the upper detection mechanism and the lower detection mechanism to control the actions of the upper detection mechanism and the lower detection mechanism.

[0013] Furthermore, covers are provided on the outside of the detection mechanism (A) and the coding mechanism (B).

[0014] Furthermore, the conveying mechanism (C) comprises a row of round rollers (13), with gaps reserved between adjacent round rollers (13), and both ends of the round rollers (13) are rotatably connected to the horizontal frames at the corresponding ends, and a column (14) is vertically arranged below the horizontal frame, and the column (14) stands on the ground;

[0015] Some of the circular rollers (13) are provided with motors at their ends, and the distance between adjacent circular rollers (13) provided with motors is less than the length of the recycled carton in the conveying direction.

[0016] The beneficial effects of the utility model are:

[0017] The recycling carton coding identification system of the utility model identifies the recycling mark on the recycling cigarette box through a detection mechanism, determines the number of recycling marks through the software built into the industrial computer, sets the number of recycling times in the industrial computer, and then determines whether the recycling number reaches a preset number to determine whether the recycling cigarette box can continue to be used.

[0018] The utility model, as an internal mark of an enterprise, codes numbers on the recycled cartons with lasers, and is used as a circulation mark of the cartons, and has a customized meaning within the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the coding mechanism of the utility model.

[0020] Figure 2 It is an overall schematic diagram of the utility model.

[0021] Figure 3 It is the logic program principle diagram of the utility model.

[0022] In the figure: A—detection mechanism, B—coding mechanism, C—transmission mechanism, 1—X-galvanometer, 2—X-reflector, 3—Y-galvanometer, 4—Y-reflector, 5—laser beam, 6—laser, 7—F-θ lens, 8—upper detection mechanism, 81—upper detection camera, 82—upper detection light source, 9—lower detection mechanism, 91—lower detection camera, 92—lower detection light source, 10—industrial computer, 11—detection photoelectric, 12—laser coding photoelectric, 13—round roller, 14—column. DETAILED DESCRIPTION

[0023] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0024] like Figure 1 As shown, a recycling carton coding and identification system of the utility model includes a detection mechanism A, a coding mechanism B and an industrial computer 10. The detection mechanism A and the coding mechanism B are both horizontally arranged above the conveying mechanism C. The detection mechanism A is located upstream of the coding mechanism B. The industrial computer 10 controls the coordinated work of the detection mechanism A and the coding mechanism B. The detection mechanism A is used to detect the number of recycling marks on the recycling carton. The detection method is to take a photo with a camera and the software judges by image processing. This patent is a structural patent, which discloses the setting of this detection mechanism and the positional relationship between the detection mechanism, the cigarette box and the conveying mechanism.

[0025] The detection mechanism A includes an upper detection mechanism 8, a lower detection mechanism 9 and a detection photoelectric 11. The upper detection mechanism 8 is located above the lower detection mechanism 9. The upper detection mechanism 8 includes an upper detection camera 81 and an upper detection light source 82. The lower detection mechanism 9 includes a lower detection camera 91 and a lower detection light source 92. The recycling carton is located on the conveying mechanism C. The lower detection camera 91 and the lower detection light source 92 are located below the conveying mechanism C to photograph the lower surface of the recycling carton. The detection light source is coordinated with the detection camera, and the detection light source is set on both sides of the detection camera to illuminate the photographing area of ​​the detection camera, so as to facilitate clear images.

[0026] The upper detection camera 81 and the upper detection light source 82 are located above the recycling carton, detect the upper surface of the recycling carton, and use the coding mechanism B to laser code the upper surface of the recycling carton.

[0027] The specific structure of the coding mechanism is introduced in detail below: the coding mechanism includes an X-galvanometer 1, an X-direction reflector 2, a Y-galvanometer 3, a Y-direction reflector 4, a laser 6, an F-θ lens 7 and a computer. The X-direction reflector 2 is arranged vertically below the X-galvanometer 1, the Y-direction reflector 4 is arranged directly in front of the Y-galvanometer 3, and the F-θ lens 7 is located directly below the Y-direction reflector 4. The computer connects the X-galvanometer 1, the Y-galvanometer 3 and the laser 6. The laser 6 emits a laser toward the X-direction reflector 2, and the laser passes through the X-direction reflector 2 to the Y-direction reflector 4, and then to the F-θ lens 7. The laser beam 5 passing through the F-θ lens 7 is laser-coded on the recycling carton. Generally, the coding number is increased by one digit each time it is used, which is used as a record of the number of times used within the enterprise. The coding numbers can be set with a certain pattern by themselves.

[0028] The industrial computer 10 is connected to the upper detection mechanism and the lower detection mechanism to control the actions of the upper detection mechanism and the lower detection mechanism. Usually, the use process of the applicant unit is as follows: the upper detection mechanism is used for photographic detection on the side of the cigarette box, responsible for identifying the logos covered by other cigarette factories, and the lower detection mechanism is used for detection of the laser coding area, responsible for identifying the numbers laser-coded on the internal cigarette box.

[0029] A cover is provided outside the detection mechanism A and the coding mechanism B. The cover has a certain light shielding and dust shielding effect.

[0030] The following is a specific embodiment of the conveying mechanism C: it includes a row of round rollers 13, with gaps reserved between adjacent round rollers 13, and the two ends of the round rollers 13 are rotatably connected to the horizontal frames at the corresponding ends, and a column 14 is vertically arranged below the horizontal frame, and the column 14 stands on the ground; some of the round rollers 13 are provided with motors at the ends, and the distance between adjacent round rollers 13 provided with motors is less than the length of the recycling carton in the conveying direction. Ensure that the recycling carton can run. Adjacent round rollers 13 are convenient for the detection camera to take pictures.

[0031] During the application of the utility model, the software records data and identifies the recycling mark on the recycling carton through the detection mechanism. Each time the recycling carton is recycled, a recycling mark is printed on the recycling carton. The software determines how many recycling marks there are based on graphic analysis, and then the software sets the number of recycling times. When the recycling number is insufficient, it continues to be used, and the downstream process puts a recycling mark on the recycling carton. If the recycling number is reached, that is, the cigarette box has been recycled for the number of times set by the user, then an alarm output is activated to remind the user that the cigarette box cannot be recycled again.

[0032] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A recycling carton coding and identification system, characterized by: The invention comprises a detection mechanism (A), a coding mechanism (B) and an industrial control computer (10), wherein the detection mechanism (A) and the coding mechanism (B) are both arranged horizontally above a transmission mechanism (C), the detection mechanism (A) is located upstream of the coding mechanism (B), and the industrial control computer (10) controls the coordinated operation of the detection mechanism (A) and the coding mechanism (B). The detection mechanism (A) comprises an upper detection mechanism (8), a lower detection mechanism (9) and a detection photoelectric device (11); the upper detection mechanism (8) is located above the lower detection mechanism (9); the upper detection mechanism (8) comprises an upper detection camera (81) and an upper detection light source (82); the lower detection mechanism (9) comprises a lower detection camera (91) and a lower detection light source (92); the recycling carton is located on the conveying mechanism (C); the lower detection camera (91) and the lower detection light source (92) are located below the conveying mechanism (C) to photograph the lower surface of the recycling carton; The upper detection camera (81) and the upper detection light source (82) are located above the recycling carton, detect the upper surface of the recycling carton, and laser code the upper surface of the recycling carton through the coding mechanism (B).

2. The recycling carton coding and identification system according to claim 1 is characterized by: The coding mechanism comprises an X-galvanometer (1), an X-direction reflector (2), a Y-galvanometer (3), a Y-direction reflector (4), a laser (6), an F-θ lens (7) and a computer, wherein the X-direction reflector (2) is arranged vertically below the X-galvanometer (1), the Y-direction reflector (4) is arranged directly in front of the Y-galvanometer (3), the F-θ lens (7) is located directly below the Y-direction reflector (4), and the computer is connected to the X-galvanometer (1), the Y-galvanometer (3) and the laser (6); The laser (6) emits laser light toward the X-direction reflector (2), and the laser light is transferred to the Y-direction reflector (4) through the X-direction reflector (2), and then transferred to the F-θ lens (7). The laser beam passing through the F-θ lens (7) performs laser coding on the recycling carton.

3. The recycling carton coding and identification system according to claim 1 is characterized by: The industrial control computer (10) is control-connected to the upper detection mechanism and the lower detection mechanism to control the actions of the upper detection mechanism and the lower detection mechanism.

4. The recycling carton coding and identification system according to claim 1 is characterized by: The detection mechanism (A) and the coding mechanism (B) are both provided with covers on their exteriors.

5. The recycling carton coding and identification system according to claim 1 is characterized by: The conveying mechanism (C) comprises a row of round rollers (13), with gaps reserved between adjacent round rollers (13), and two ends of the round rollers (13) are rotatably connected to the horizontal frames at the corresponding ends, and a column (14) is vertically arranged below the horizontal frame, and the column (14) stands on the ground; Some of the circular rollers (13) are provided with motors at their ends, and the distance between adjacent circular rollers (13) provided with motors is less than the length of the recycled carton in the conveying direction.

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