Defect detection device for cigarette cartons
By designing an automatic sorting smoke defect detection device, automatic sorting of defective and defect-free smoke is achieved using wedge strips and conveying components, solving the problem of inefficiency in the prior art and improving detection accuracy and efficiency.
Patent Information
- Application Number
- CN202420607957.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The existing smoke defect detection device cannot automatically separate the defective smoke from the defective smoke, and requires manual sorting, resulting in inefficiency.
A device including a detection box, a collection box, a wedge bar, a conveying assembly and a limiting assembly is designed to realize automatic sorting of defective and defect-free smoke through a conveyor belt and a drive motor, and the wedge bar and discharge hole are used to achieve the The cigarettes are collected separately, and the accurate limit and detection of the cigarettes are ensured through the limit rod and the T-shaped limit bar.
Automatic sorting of cigarettes is realized, processing efficiency is improved, and the accuracy of defect detection is improved, avoiding the time and labor costs of manual sorting.
Smart Images
Figure CN222287989U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cigarette strip defect detection, in particular to a cigarette strip defect detection device. Background Art
[0002] With the technological development of the cigarette manufacturing industry, the current cigarette industry is dominated by high-speed and high-reliability tobacco packaging machinery. While producing and packaging at high speed, product quality is strictly controlled. In the process of packing cigarettes into small packages, there may be a shortage of cigarettes in the small package due to some reasons. Once this happens, it will cause unnecessary disputes between the cigarette factory, sellers and consumers, and even seriously affect the reputation of the cigarette factory. Therefore, after the cigarettes are packed into cigarette packages and sealed into cartons, the distribution of cigarettes in the cartons needs to be detected to avoid missing cigarettes, so a defect detection device is needed.
[0003] After the existing cigarette carton defect detection device completes the detection, it is unable to automatically separate the defective cigarette carton from the non-defective cigarette carton, and it is still necessary to manually separate and collect the defective and non-defective cigarette carton, which is time-consuming and labor-intensive, and reduces the overall efficiency of cigarette carton processing.
[0004] Therefore, it is necessary to provide a cigarette defect detection device to solve the above technical problems. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cigarette rod defect detection device.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a defect detection device for cigarette strips, comprising a detection box, two collection boxes are fixedly connected to the back of the detection box, an installation box is fixedly connected to the back of the detection box and located above the collection box, a wedge-shaped bar 1 is fixedly connected to the top of the installation box, a feed inlet is provided at the top of the installation box, discharge holes are provided on both sides of the installation box, and wedge-shaped bars 2 are fixedly connected to the bottoms of the inner walls of the two discharge holes, a conveying component 1 is arranged inside the installation box, through openings are provided on both sides of the detection box, a conveying component 2 is arranged inside the through opening, a limiting component is arranged on the surface of the detection box, one of the collection boxes is used for defective cigarette strips, and the other collection box is used for collecting non-defective cigarette strips.
[0007] As a further description of the above technical solution:
[0008] The main body of the defect detection device is installed on the top of the inner wall of the detection box.
[0009] As a further description of the above technical solution:
[0010] The conveying assembly includes two conveying rollers rotatably connected to one side of the inner wall of the installation box, and a conveying belt is arranged outside the two conveying rollers. A driving motor is installed on one side of one of the conveying rollers, and one side of the driving motor is fixedly connected to one side of the inner wall of the installation box.
[0011] As a further description of the above technical solution:
[0012] The second conveying assembly comprises mounting plates fixedly connected to both sides of the inner wall of the through opening, and two second conveying rollers are rotatably penetrated between the two mounting plates.
[0013] As a further description of the above technical solution:
[0014] A conveyor belt 2 is arranged outside the two conveyor rollers 2, a conveyor motor is installed on one side of one of the mounting plates through a bracket, and the two conveyor pipes 2 are respectively located on both sides of the detection box.
[0015] As a further description of the above technical solution:
[0016] The limiting assembly comprises a hollow column fixedly connected to the surface of the detection box, a sliding opening is provided at the bottom of the inner wall of the hollow column, and limiting grooves are provided in a circular array on one side of the hollow column.
[0017] As a further description of the above technical solution:
[0018] The hollow column is internally rotatably connected with a bidirectional threaded rod, and the external thread of the bidirectional threaded rod is connected with two T-shaped limit strips. One end of the bidirectional threaded rod is fixedly connected with a T-shaped rotating rod, and one end of the T-shaped rotating rod penetrates to the outside of the hollow column and slides through the limit rod. The two T-shaped limit strips are respectively threadedly connected to the two threads on the bidirectional threaded rod, and the two sides of the two T-shaped limit strips are slidably connected to the two sides of the sliding mouth.
[0019] The utility model has the following beneficial effects:
[0020] 1. Compared with the prior art, the defect detection device for cigarette strips, through the coordinated use of a collection box, a wedge-shaped strip 1, a feed port, a discharge hole, a wedge-shaped strip 2 and a conveying component 1, can allow defective cigarette strips and non-defective cigarette strips to fall into two collection boxes respectively, and can automatically separate and collect defective cigarette strips from non-defective cigarette strips, avoiding the need to manually separate defective cigarette strips from non-defective cigarette strips, saving time and effort, and improving the overall efficiency of cigarette strip processing.
[0021] 2. Compared with the prior art, this defect detection device for cigarette strips pulls out the limit rod, and then rotates the T-shaped rotating rod to drive the bidirectional threaded rod to rotate, so that the two T-shaped limit strips are close to each other and fit on both sides of the cigarette strip. At this time, the limit rod is inserted into the corresponding limit groove, so that the two T-shaped limit strips limit the cigarette strip, avoiding the deviation of defect detection data caused by the displacement of the cigarette strip, thereby improving the accuracy of cigarette strip defect detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a cigarette defect detection device proposed by the utility model;
[0023] Figure 2 This is a schematic diagram of the overall three-dimensional structure of a cigarette defect detection device proposed by the utility model from another angle;
[0024] Figure 3 This is a schematic structural diagram of a hollow column of a cigarette defect detection device proposed by the utility model;
[0025] Figure 4 This is a schematic diagram of the structure of an installation box of a cigarette carton defect detection device proposed by the utility model;
[0026] Figure 5 for Figure 1 A local enlarged view of point A shown in FIG.
[0027] Legend:
[0028] 1. Inspection box; 2. Collection box; 3. Installation box; 4. Wedge bar 1; 5. Feed inlet; 6. Discharge hole; 7. Wedge bar 2; 8. Defect detection device body; 9. Through port; 10. Conveyor roller 1; 11. Conveyor belt 1; 12. Drive motor; 13. Installation plate; 14. Conveyor roller 2; 15. Conveyor belt 2; 16. Conveyor motor; 17. Hollow column; 18. Slide; 19. Bidirectional threaded rod; 20. T-type limit strip; 21. T-type rotating rod; 22. Limit rod; 23. Limit groove. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] Reference Figure 1-5The utility model provides a defect detection device for cigarette strips: it includes a detection box 1, two collecting boxes 2 are fixedly connected to the back of the detection box 1, a mounting box 3 is fixedly connected to the back of the detection box 1 and located above the collecting box 2, a wedge-shaped strip 1 4 is fixedly connected to the top of the mounting box 3, a feed port 5 is opened at the top of the mounting box 3, discharge holes 6 are opened on both sides of the mounting box 3, and wedge-shaped strips 2 7 are fixedly connected to the bottom of the inner walls of the two discharge holes 6, a conveying component 1 is arranged inside the mounting box 3, through openings 9 are opened on both sides of the detection box 1, a conveying component 2 is arranged inside the through opening 9, a limiting component is arranged on the surface of the detection box 1, one of the collecting boxes 2 is used for defective cigarette strips, and the other collecting box 2 is used for collecting non-defective cigarette strips, the inclined surface on the wedge-shaped strip 1 4 is close to the feed port 5, and the inclined surface on the wedge-shaped strip 2 7 is close to the collecting box 2.
[0031] A defect detection device body 8 is installed on the top of the inner wall of the detection box 1.
[0032] The conveying assembly includes two conveying rollers 10 rotatably connected to one side of the inner wall of the installation box 3, and a conveying belt 11 is arranged outside the two conveying rollers 10. A driving motor 12 is installed on one side of one of the conveying rollers 10, and one side of the driving motor 12 is fixedly connected to one side of the inner wall of the installation box 3. The driving motor 12 is electrically connected to the defect detection device body 8.
[0033] The conveying component 2 includes a mounting plate 13 fixedly connected to both sides of the inner wall of the through opening 9, and two conveying rollers 14 are rotatably penetrated between the two mounting plates 13. A conveying belt 15 is arranged outside the two conveying rollers 14. A conveying motor 16 is installed on one side of one of the mounting plates 13 through a bracket. Two conveying pipes 16 are respectively located on both sides of the detection box 1, and one end of the conveying motor 16 is fixedly connected to one of the conveying rollers 14.
[0034] The limiting assembly includes a hollow column 17 fixedly connected to the surface of the detection box 1, a sliding opening 18 is provided at the bottom of the inner wall of the hollow column 17, and a limiting groove 23 is provided on one side of the hollow column 17 in a circumferential array. A bidirectional threaded rod 19 is rotatably connected inside the hollow column 17, and the external thread of the bidirectional threaded rod 19 is connected to two T-shaped limiting strips 20, one end of the bidirectional threaded rod 19 is fixedly connected to a T-shaped rotating rod 21, one end of the T-shaped rotating rod 21 penetrates to the outside of the hollow column 17 and slides through the limiting rod 22, the two T-shaped limiting strips 20 are respectively threadedly connected to the two threads on the bidirectional threaded rod 19, the two sides of the two T-shaped limiting strips 20 are slidably connected to the two sides of the sliding opening 18, the bottom of the two T-shaped limiting strips 20 are fitted with the top of the conveyor belt 2 15, one side of the T-shaped limiting strip 20 penetrates to the other through-port 9 and the bottom is fitted with the inclined surface on the wedge-shaped strip 1 4, and one end of the limiting rod 22 penetrates into the inside of one of the limiting grooves 23.
[0035] Working principle: When it is necessary to inspect the cigarettes for defects, place the cigarettes to be inspected on the conveyor belt 15, then pull out the limit rod 22 to release the fixation of the T-shaped rotating rod 21, and then rotate the T-shaped rotating rod 21 to drive the bidirectional threaded rod 19 to rotate, so that the two T-shaped limit strips 20 are close to each other, until the opposite sides of the two T-shaped limit strips 20 are in contact with the two sides of the cigarettes, then stop rotating the T-shaped rotating rod 21 and insert the limit rod 22 into the corresponding limit groove 23 through the T-shaped rotating rod 21, so that the two T-shaped limit strips 20 limit the cigarettes;
[0036] Then, the conveying motor 16 is started to drive the conveying roller 2 14 to rotate, and the conveyor belt begins to convey the cigarettes. During the conveying work, the defect detection device body 8 is started to detect the cigarettes. After the detection is completed, if there are no defects in the cigarettes, the defect detection device body 8 starts the drive motor 12 to rotate forward, and then the two conveying rollers 10 drive the conveyor belt 11 to convey, so that the cigarettes pass through the wedge-shaped strip 1 4 and the feed port 5 and fall onto the conveyor belt 11. At this time, the non-defective cigarettes are transported to a collection box 2 through the conveyor belt 11, a wedge-shaped strip 2 7 and the discharge hole 6. If there are defective cigarettes, the defect detection device body 8 starts the drive motor 12 to reverse, so that the defective cigarettes pass through another wedge-shaped strip 2 7 and the discharge hole 6 to transport the non-defective cigarettes to another collection box 2.
[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cigarette carton defect detection device, comprising a detection box (1), characterized in that: The back of the detection box (1) is fixedly connected to two collection boxes (2); the back of the detection box (1) and above the collection box (2) is fixedly connected to an installation box (3); the top of the installation box (3) is fixedly connected to a wedge-shaped strip (4); the top of the installation box (3) is provided with a feed inlet (5); both sides of the installation box (3) are provided with discharge holes (6); the bottoms of the inner walls of the two discharge holes (6) are fixedly connected to wedge-shaped strips (7); a conveying component (1) is arranged inside the installation box (3); both sides of the detection box (1) are provided with through openings (9); a conveying component (2) is arranged inside the through openings (9); and a limit position component is arranged on the surface of the detection box (1).
2. A cigarette defect detection device according to claim 1, characterized in that: A defect detection device body (8) is installed on the top of the inner wall of the detection box (1).
3. The cigarette defect detection device according to claim 1, characterized in that: The conveying assembly comprises two conveying rollers (10) rotatably connected to one side of the inner wall of the installation box (3), a conveying belt (11) is arranged outside the two conveying rollers (10), and a driving motor (12) is installed on one side of one of the conveying rollers (10).
4. A cigarette defect detection device according to claim 2, characterized in that: The second conveying assembly comprises mounting plates (13) fixedly connected to both sides of the inner wall of the through opening (9), and two second conveying rollers (14) are rotatably connected between the two mounting plates (13).
5. A cigarette defect detection device according to claim 4, characterized in that: A conveyor belt 2 (15) is arranged outside the two conveyor rollers 2 (14), and a conveyor motor (16) is mounted on one side of one of the mounting plates (13) via a bracket.
6. The cigarette defect detection device according to claim 1, characterized in that: The limit assembly comprises a hollow column (17) fixedly connected to the surface of the detection box (1), a sliding opening (18) is provided at the bottom of the inner wall of the hollow column (17), and a limit groove (23) is provided in a circular array on one side of the hollow column (17).
7. A cigarette rod defect detection device according to claim 6, characterized in that: The inside of the hollow column (17) is rotatably connected to a bidirectional threaded rod (19), the outside of the bidirectional threaded rod (19) is threadably connected to two T-shaped limit bars (20), one end of the bidirectional threaded rod (19) is fixedly connected to a T-shaped rotation rod (21), one end of the T-shaped rotation rod (21) penetrates the outside of the hollow column (17) and slidably penetrates the limit rod (22).