Automatic detection device for flat paper samples
By designing an automatic detection device for flat paper samples integrating automatic detection, automatic sorting and flattening treatment, the problems of slow manual detection speed and large error in the prior art are solved, and efficient and accurate detection and sorting effects are achieved.
Patent Information
- Application Number
- CN202420475522.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing flat sheet sample detection devices mainly rely on manual point-by-point inspection, resulting in slow detection speed, large workload of personnel, easy detection errors, and cannot effectively ensure the flatness of the flat sheet surface before inspection, which is easy to cause false inspection.
An automatic detection device for flat paper samples was designed, combining automatic detection, automatic sorting and easy-to-operate design. The upper and lower flattening devices are used to make the surface of flat paper smoother, and automated detection and sorting are achieved through the detection camera and sorting device.
It greatly improves the efficiency of flat paper samples detection, reduces manpower and material consumption, avoids detection errors and material waste, and ensures the accuracy of the detection results.
Smart Images
Figure CN222710228U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flat sheet paper detection, in particular to an automatic detection device for flat sheet paper samples. Background Art
[0002] Flat paper, commonly known as "single sheet paper". The finished product from the paper machine is cut into a certain size by a paper cutter and selected as qualified single sheets. It is used for general lithographic printing machines.
[0003] However, the flat sheet paper sample testing devices currently used mainly rely on manual use of instruments to perform point-by-point testing. Manual testing has the problems of slow testing speed, large workload, and easy detection errors. In addition, it cannot effectively ensure the flatness of the flat sheet paper surface before testing, which can easily lead to false detection.
[0004] In view of this, research and improvements are conducted on the existing problems, and an automatic detection device for flat paper samples is provided. The device has a reasonable structural design, integrates automatic detection, automatic sorting, and easy operation, reduces manpower and material resources, and greatly improves work efficiency. The purpose is to solve problems and improve practical value through this technology. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes an automatic detection device for flat paper samples.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic detection device for flat paper samples comprises a bottom plate, the top of the bottom plate is fixedly connected to a conveyor belt, one side of the conveyor belt is fixedly connected to a mounting block, one side of the mounting block is fixedly connected to an upper pressure rod, one side of the upper pressure rod is fixedly connected to a first driving motor, one side of the mounting block is fixedly connected to a mounting frame, the top of the mounting frame is fixedly connected to a storage, the bottom of the storage is fixedly connected to a detection camera, one side of the mounting frame is fixedly connected to a sorting box, one side of the sorting box is fixedly connected to a waste plate, the top of the waste plate is fixedly connected to a baffle, the bottom of the bottom plate is fixedly connected to a support column, the inside of the sorting box is fixedly connected to a telescopic motor, one side of the telescopic motor is fixedly connected to a telescopic rod, one side of the telescopic rod is fixedly connected to a push plate, one side of the push plate is fixedly connected to a feeding port, the inside of the bottom plate is fixedly connected to a second driving motor, and one side of the second driving motor is fixedly connected to the lower pressure rod.
[0007] As a further description of the above technical solution:
[0008] The mounting frame, storage device and detection camera constitute a sample detection device, and the mounting frame is characterized by a U-shape.
[0009] As a further description of the above technical solution:
[0010] The telescopic motor, the telescopic rod and the push plate form a sorting device, and the sorting device cooperates with the detection camera.
[0011] As a further description of the above technical solution:
[0012] The second driving motor and the lower pressing rod form a lower pressing device, and the upper pressing rod and the first driving motor form an upper pressing device. The upper pressing device and the lower pressing device rotate in opposite directions.
[0013] As a further description of the above technical solution:
[0014] A waste plate is fixedly connected to one side of the feed opening, and the length of the feed opening matches the length of the waste plate.
[0015] As a further description of the above technical solution:
[0016] The supporting columns are cylindrical in shape, and there are several supporting columns.
[0017] As a further description of the above technical solution:
[0018] The baffles are rectangular in shape, there are two groups of baffles, and the baffles are matched with the waste plates.
[0019] The utility model has the following beneficial effects:
[0020] In the utility model, by combining automatic detection, automatic sorting, and convenient operation, the detection efficiency of the automatic detection device for flat paper samples is greatly improved, thereby achieving the effect of improving work efficiency. While achieving the detection effect, the upper and lower sets of flattening devices cooperate with each other to make the surface of the flat paper smoother before detection, thereby avoiding detection errors caused by uneven surfaces, wasting materials, and facilitating subsequent binding and transportation. In addition, the sorting device also reduces the physical exertion caused by manual sorting, and cooperates with the detection camera to make the detection result more accurate. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall structure of an automatic detection device for flat paper samples proposed by the utility model;
[0022] Figure 2 This is a schematic diagram of the internal structure of a sorting box of an automatic detection device for flat paper samples proposed by the utility model;
[0023] Figure 3 The utility model discloses a schematic diagram of the overall structure of a pressing device of an automatic detection device for flat paper samples.
[0024] Legend:
[0025] 1. Bottom plate; 2. Conveyor belt; 3. Mounting block; 4. Upper pressure rod; 5. First drive motor; 6. Mounting frame; 7. Storage container; 8. Detection camera; 9. Sorting box; 10. Waste plate; 11. Baffle; 12. Support column; 13. Telescopic motor; 14. Telescopic rod; 15. Push plate; 16. Feeding port; 17. Second drive motor; 18. Lower pressure rod. DETAILED DESCRIPTION
[0026] 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.
[0027] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0028] Reference Figure 1-3, an embodiment provided by the utility model: an automatic detection device for flat paper samples, including a bottom plate 1, a conveyor belt 2 is fixedly connected to the top of the bottom plate 1, a mounting block 3 is fixedly connected to one side of the conveyor belt 2, an upper pressure rod 4 is fixedly connected to one side of the mounting block 3, and cooperates with a lower pressure rod 18 to make the surface of the flat paper more flat, a first driving motor 5 is fixedly connected to one side of the upper pressure rod 4, a mounting frame 6 is fixedly connected to one side of the mounting block 3, a storage 7 is fixedly connected to the top of the mounting frame 6, and the detection data is stored to facilitate the subsequent analysis of the management level, a detection camera 8 is fixedly connected to the bottom of the storage 7, and a mounting frame 6 is fixedly connected to one side. There is a sorting box 9, a waste plate 10 is fixedly connected to one side of the sorting box 9, a baffle 11 is fixedly connected to the top of the waste plate 10 to prevent waste paper from scattering or falling at will, a support column 12 is fixedly connected to the bottom of the bottom plate 1 to keep the device stable as a whole, a telescopic motor 13 is fixedly connected inside the sorting box 9, a telescopic rod 14 is fixedly connected to one side of the telescopic motor 13, a push plate 15 is fixedly connected to one side of the telescopic rod 14 to recycle unqualified flat sheets of paper, a feed port 16 is fixedly connected to one side of the push plate 15, a second drive motor 17 is fixedly connected inside the bottom plate 1, and a lower pressure rod 18 is fixedly connected to one side of the second drive motor 17.
[0029] Specifically, the mounting frame 6, the storage container 7, and the detection camera 8 constitute a sample detection device. The mounting frame 6 is characterized by a U-shaped appearance, which not only keeps the detection camera 8 stable, but also facilitates detection.
[0030] Specifically, the telescopic motor 13, the telescopic rod 14, and the push plate 15 form a sorting device, which cooperates with the detection camera 8 to facilitate the recycling of unqualified flat sheets of paper to avoid mixing.
[0031] Specifically, the second drive motor 17 and the lower pressure rod 18 constitute a lower pressure device, and the upper pressure rod 4 and the first drive motor 5 constitute an upper pressure device. The upper pressure device and the lower pressure device rotate in opposite directions to flatten the flat paper before detection to reduce false detection caused by wrinkles.
[0032] Specifically, a waste plate 10 is fixedly connected to one side of the feed opening 16 , and the length of the feed opening 16 matches the length of the waste plate 10 , so as to facilitate the recycling of unqualified flat sheets of paper.
[0033] Specifically, the support column 12 has a cylindrical shape, and there are several support columns 12. The baffle 11 has a rectangular shape, and there are two groups of baffles 11. The baffle 11 cooperates with the waste plate 10 to keep the device as a whole stable and prevent unqualified flat sheets of paper from falling.
[0034] Working principle: the flat sheets of paper to be inspected are conveyed by the conveyor belt 2 close to the side of the upper pressure rod 4, and then flattened between the upper pressure rod 4 and the lower pressure rod 18, and rotated towards each other under the action of the first drive motor 5 and the second drive motor 17. After flattening, they are inspected by the detection camera 8. When unqualified flat sheets of paper appear, when the unqualified flat sheets of paper enter the sorting box 9, the telescopic motor 13 controls the telescopic rod 14 to extend and retract outward, so that the push plate 15 contacts the unqualified flat sheets of paper and pushes the unqualified flat sheets of paper to be discharged from the discharge port 16, and then slides and is recovered under the action of the waste plate 10.
[0035] 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. An automatic detection device for flat paper samples, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a conveyor belt (2), one side of the conveyor belt (2) is fixedly connected to a mounting block (3), one side of the mounting block (3) is fixedly connected to an upper pressure rod (4), one side of the upper pressure rod (4) is fixedly connected to a first drive motor (5), one side of the mounting block (3) is fixedly connected to a mounting frame (6), the top of the mounting frame (6) is fixedly connected to a storage container (7), the bottom of the storage container (7) is fixedly connected to a detection camera (8), one side of the mounting frame (6) is fixedly connected to a sorting box (9), and one side of the sorting box (9) is fixedly connected to a waste material storage container (10). The waste plate (10) is fixedly connected with a baffle (11) on the top, the bottom of the bottom plate (1) is fixedly connected with a support column (12), the inside of the sorting box (9) is fixedly connected with a telescopic motor (13), one side of the telescopic motor (13) is fixedly connected with a telescopic rod (14), one side of the telescopic rod (14) is fixedly connected with a push plate (15), one side of the push plate (15) is fixedly connected with a discharge port (16), the inside of the bottom plate (1) is fixedly connected with a second drive motor (17), and one side of the second drive motor (17) is fixedly connected with a downward pressing rod (18).
2. The automatic detection device for flat paper samples according to claim 1, characterized in that: The mounting frame (6), the storage device (7), and the detection camera (8) form a sample detection device, and the mounting frame (6) is characterized by a U-shaped appearance.
3. The automatic detection device for flat paper samples according to claim 1, characterized in that: The telescopic motor (13), the telescopic rod (14) and the push plate (15) form a sorting device, and the sorting device cooperates with the detection camera (8).
4. The automatic detection device for flat paper samples according to claim 1, characterized in that: The second drive motor (17) and the lower pressure rod (18) form a lower pressure device, and the upper pressure rod (4) and the first drive motor (5) form an upper pressure device. The upper pressure device and the lower pressure device rotate in opposite directions.
5. The automatic detection device for flat paper samples according to claim 1, characterized in that: A waste plate (10) is fixedly connected to one side of the feed opening (16), and the length of the feed opening (16) matches the length of the waste plate (10).
6. The automatic detection device for flat paper samples according to claim 1, characterized in that: The supporting column (12) has a cylindrical shape, and there are a plurality of supporting columns (12).
7. The automatic detection device for flat paper samples according to claim 1, characterized in that: The baffles (11) are rectangular in shape, there are two groups of baffles (11), and the baffles (11) cooperate with the waste plates (10).