Detection tool for detecting dust of dust-free cotton swab
By designing a test tool for dust-free cotton swabs, the combination of tracheal joints, light sources and photographing parts is used to realize automatic detection of dust-free cotton swabs, solving the problems of high labor intensity and high detection cost, and improving detection efficiency and efficiency.
Patent Information
- Application Number
- CN202420727332.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing dust-free cotton swab detection method requires manpower jitter and the use of expensive 2D detectors, which leads to high labor intensity and high detection cost, making it impossible to efficiently detect multiple dust-free cotton swabs.
A test tool including placement parts, tracheal joints, light sources and photographing parts is designed. Dust is blown up through the tracheal joints, and the light source provides lighting. The photographing part is taken and photographed, which replaces manual operation to realize automated inspection.
It reduces the intensity of human labor, reduces the cost of testing, and can efficiently detect multiple dust-free cotton swabs at the same time, simplifying the inspection process.
Smart Images
Figure CN222259117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of dust detection of dust-free cotton swabs, in particular to a detection tool used for dust detection of dust-free cotton swabs. Background Art
[0002] Dust-free cotton swabs are a kind of dust-free cleaning product used to clean precision instruments. The cleanliness of dust-free cotton swabs is a very important indicator. After production is completed, it is necessary to check whether there is dust on the surface of the dust-free cotton swabs.
[0003] The commonly used dust-free cotton swab detection method now is: place the dust-free cotton swab to be detected at the detection position of the two-dimensional detector, and then the operator manually shakes the dust-free cotton swab. The operator uses the two-dimensional detector to detect whether there is dust falling, thereby detecting whether there is dust on the surface of the dust-free cotton swab. The operator needs to manually shake the dust-free cotton swab, which is labor-intensive and requires the use of a two-dimensional detector. The detection cost is high. There is an urgent need to solve these problems. Utility Model Content
[0004] The purpose of the utility model is to provide a checking tool for detecting dust on a dust-free cotton swab to solve the above problems.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A dust detection tool for a dust-free cotton swab, comprising a placement piece, an air pipe joint, a light source and a photographing piece, wherein the air pipe joint is connected to the placement piece, the air pipe joint, the light source and the photographing piece are all located on the side of the placement piece, and the light source corresponds to the position of the photographing piece;
[0007] The placement piece is provided with a placement cavity;
[0008] The placement member includes a bottom plate and a side plate, the side plate is provided with a through hole, and the light source and the camera member correspond to the position of the through hole;
[0009] The bottom plate and the side plate are both provided with air holes, and the air holes are connected with the air pipe joint through the air channel on the placement piece;
[0010] The air holes include bottom holes and side holes.
[0011] Furthermore, the trachea joint, the light source and the camera are all located outside the placement cavity, and the trachea joint, the light source and the camera are all fixedly connected to the side panel.
[0012] Furthermore, the trachea connector, the light source and the camera are all connected to the surface of the side plate away from the placement cavity, and the trachea connector, the light source and the camera are all located on the same surface of the side plate.
[0013] Furthermore, the tracheal connector is respectively connected to the bottom hole and the side hole, the number of the tracheal connector is not less than one, and the tracheal connector is connected to the placement cavity through the bottom hole and the side hole.
[0014] Furthermore, the light source is located on the side panel close to a shooting component, and the shooting component is a camera.
[0015] Furthermore, the photographing component is specifically a CCD industrial camera.
[0016] Furthermore, the bottom hole is located on the bottom plate, the side hole is located on the side plate, there are multiple bottom holes and multiple side holes, and the side hole is only located on one of the side plates.
[0017] Furthermore, the bottom holes are distributed in a linear array in the length direction of the bottom plate, the bottom holes are distributed in a linear array in the width direction of the bottom plate, the side holes are distributed in a linear array in the length direction of the side plate, and the side holes are distributed in a linear array in the width direction of the side plate.
[0018] Furthermore, the bottom holes are evenly distributed on the bottom plate, and the side holes are located on the side plate close to the bottom plate, the light source and the camera.
[0019] Furthermore, the side hole is located on a side panel on which the air pipe joint, the light source and the camera are installed.
[0020] The beneficial effects of the utility model are: providing a dust detection fixture for dust-free cotton swabs, by using a placement piece, an air pipe joint, a light source and a shooting piece in coordination with each other, a dust detection fixture for dust-free cotton swabs is produced to replace manual cooperation with a two-dimensional detector to detect dust-free cotton swabs, thereby achieving the effect of producing a simple device to replace the two-dimensional detector in the detection process of dust-free cotton swabs, reducing manual labor intensity, improving detection costs, and being able to detect multiple dust-free cotton swabs at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 The utility model is an axonometric diagram of the overall structure of a checking fixture for detecting dust with a dust-free cotton swab.
[0022] Figure 2 The utility model is a partial structural axonometric diagram of a checking fixture for detecting dust with a dust-free cotton swab.
[0023] Figure 3 The utility model is a partial structural front view of a checking fixture for detecting dust with a dust-free cotton swab.
[0024] In the figure: 1. placement piece; 2. placement cavity; 3. bottom plate; 4. side plate; 5. air hole; 6. air pipe joint; 7. light source; 8. shooting piece; 9. bottom hole; 10. side hole. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. The same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described in the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0026] In the description of the present utility model, it is necessary to understand that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and in the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0027] refer to Figures 1 to 3 , a dust detection tool for a dust-free cotton swab, comprising a placement piece 1, an air pipe joint 6, a light source 7 and a photographing piece 8, wherein the air pipe joint 6 is connected to the placement piece 1 and is used to ventilate the placement cavity 2, the air pipe joint 6, the light source 7 and the photographing piece 8 are all located on the side of the placement piece 1, and the light source 7 corresponds to the photographing piece 8;
[0028] The placement piece 1 is provided with a placement cavity 2 for placing the dust-free cotton swab to be tested;
[0029] The placement member 1 includes a bottom plate 3 and a side plate 4, and a through hole 41 is provided on the side plate 4. The light source 7 and the camera 8 are both located corresponding to the through hole 41 to avoid interference with the light source 7 and the camera 8, so that the light emitted by the two can be projected into the placement cavity 2;
[0030] The bottom plate 3 and the side plate 4 are both provided with air holes 5 for providing gas into the placement cavity 2, and the air holes 5 are connected with the air pipe joint 6 through the air channel on the placement piece 1;
[0031] The air hole 5 includes a bottom hole 9 and a side hole 10, and the air pipe joint 6, the light source 7 and the camera 8 are all connected to an external control system.
[0032] The trachea connector 6 , light source 7 and camera 8 are all located outside the placement cavity 2 to avoid interference with the dust-free cotton swab in the placement cavity 2 . The trachea connector 6 , light source 7 and camera 8 are all fixedly connected to the side panel 4 .
[0033] The trachea connector 6 , the light source 7 and the camera 8 are all connected to the surface of the side plate 4 away from the placement cavity 2 , and the trachea connector 6 , the light source 7 and the camera 8 are all located on the same surface of the side plate 4 .
[0034] The trachea connector 6 is respectively connected to the bottom hole 9 and the side hole 10 for providing gas to both. The number of the trachea connector 6 is not less than one. The trachea connector 6 is connected to the placement cavity 2 through the bottom hole 9 and the side hole 10 for serving as a gas channel.
[0035] The light source 7 is located on the side plate 4 near the photographing member 8 . The photographing member 8 is a camera for taking photos of the placement cavity 2 , so as to determine whether there is dust in the placement cavity 2 from the photos.
[0036] The photographing element 8 is specifically a CCD industrial camera.
[0037] The bottom hole 9 is located on the bottom plate 3, and is used to blow away the dust on the dust-free cotton swab in the placement cavity 2, so as to facilitate the detection by the photographed component 8. The side hole 10 is located on the side plate 4, and is used to blow air into the placement cavity 2 to prevent dust from contacting the light source 7 and the lens of the photographing component 8. There are multiple bottom holes 9 and side holes 10, and the side hole 10 is only located on one of the side plates 4 to ensure that the side hole 10 can blow dust to the surface away from the light source 7.
[0038] The bottom holes 9 are distributed in a linear array in the length direction of the bottom plate 3, and the bottom holes 9 are distributed in a linear array in the width direction of the bottom plate 3. The side holes 10 are distributed in a linear array in the length direction of the side plate 4, and the side holes 10 are distributed in a linear array in the width direction of the side plate 4, so as to achieve an ideal effect.
[0039] The bottom holes 9 are evenly distributed on the bottom plate 3 , and the side holes 10 are located on the side plate 4 near the bottom plate 3 , the light source 7 and the camera 8 , so as to ensure that the side holes 10 can blow dust to a surface away from the light source 7 .
[0040] The side hole 10 is located on the side plate 4 where the air pipe joint 6 , the light source 7 and the camera 8 are installed, so as to ensure that the side hole 10 can blow dust to a surface away from the light source 7 .
[0041] The working principle of the utility model is as follows: before starting to use a dust-free cotton swab dust detection inspection tool, install the dust-free cotton swab dust detection inspection tool at the detection position, and open the upper cover of the placement piece 1; when starting to use a dust-free cotton swab dust detection inspection tool: the external transport mechanism transports the dust-free cotton swab to be detected into the placement chamber 2, and then covers the upper cover of the placement piece 1, and then the external control system passes gas into the placement chamber 2 through the air pipe joint 6, the bottom hole 9 and the side hole 10. In this process, the gas blown out of the bottom hole 9 blows up the dust on the dust-free cotton swab, and at the same time, the gas blown out of the side hole 10 blows the dust on the dust-free cotton swab away from the light source 7 and the shooting piece 8. In this process, Under the control of the external control system, the light source 7 works to provide light to the placement cavity 2, and the shooting component 8 works to take pictures of the placement cavity 2 and transmits the pictures to the external control system. The external control system determines whether the dust-free cotton swab is qualified based on the pictures taken by the shooting component 8. Only when there is no dust on the pictures taken by the shooting component 8 can it be proved that the dust-free cotton swab is qualified, otherwise it is proved that the dust-free cotton swab is unqualified. After the detection is completed, the external control system stops ventilating the trachea joint 6, and controls the light source 7 and the shooting component 8 to stop working. The operator opens the upper cover of the placement component 1, and the external transport mechanism transports the tested dust-free cotton swab to the designated position, and places a new dust-free cotton swab that needs to be tested in the placement cavity 2. The above process is repeated until the work is completed.
[0042] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field of the present invention, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.
Claims
1. A dust detection tool for a dust-free cotton swab, characterized in that: It comprises a placement piece (1), an air pipe joint (6), a light source (7) and a photographing piece (8), wherein the air pipe joint (6) is in communication with the placement piece (1), the air pipe joint (6), the light source (7) and the photographing piece (8) are all located on the side of the placement piece (1), and the light source (7) and the photographing piece (8) are located in corresponding positions; The placement piece (1) is provided with a placement cavity (2); The placement member (1) comprises a bottom plate (3) and a side plate (4); a through hole (41) is provided on the side plate (4); and the light source (7) and the camera member (8) both correspond to the positions of the through hole (41); The bottom plate (3) and the side plate (4) are both provided with air holes (5), and the air holes (5) are connected to the air pipe joint (6) through the air channel on the placement member (1); The air hole (5) comprises a bottom hole (9) and a side hole (10).
2. A dust detection tool for a dust-free cotton swab according to claim 1, characterized in that: The trachea joint (6), the light source (7) and the photographing component (8) are all located outside the placement cavity (2), and the trachea joint (6), the light source (7) and the photographing component (8) are all fixedly connected to the side plate (4).
3. A dust detection tool for a dust-free cotton swab according to claim 2, characterized in that: The trachea connector (6), the light source (7) and the camera (8) are all connected to the surface of the side plate (4) away from the placement cavity (2), and the trachea connector (6), the light source (7) and the camera (8) are all located on the same surface of the side plate (4).
4. The dust detection tool for a dust-free cotton swab according to claim 3, characterized in that: The tracheal connector (6) is respectively connected to the bottom hole (9) and the side hole (10), the number of the tracheal connector (6) is not less than one, and the tracheal connector (6) is connected to the placement cavity (2) through the bottom hole (9) and the side hole (10).
5. The dust detection tool for a dust-free cotton swab according to claim 3, characterized in that: The light source (7) is located on the side panel (4) close to a photographing component (8), and the photographing component (8) is a camera.
6. The dust detection fixture for a dust-free cotton swab according to claim 5, characterized in that: The photographing element (8) is specifically a CCD industrial camera.
7. The dust detection tool for a dust-free cotton swab according to claim 1, characterized in that: The bottom hole (9) is located on the bottom plate (3), and the side hole (10) is located on the side plate (4). There are multiple bottom holes (9) and multiple side holes (10), and the side hole (10) is only located on one of the side plates (4).
8. The dust detection tool for a dust-free cotton swab according to claim 7, characterized in that: The bottom holes (9) are distributed in a linear array in the length direction of the bottom plate (3), and the bottom holes (9) are distributed in a linear array in the width direction of the bottom plate (3); the side holes (10) are distributed in a linear array in the length direction of the side plate (4), and the side holes (10) are distributed in a linear array in the width direction of the side plate (4).
9. The dust detection tool for a dust-free cotton swab according to claim 8, characterized in that: The bottom holes (9) are evenly distributed on the bottom plate (3), and the side holes (10) are located on the side plate (4) near the bottom plate (3), the light source (7) and the camera (8).
10. The dust detection tool for a dust-free cotton swab according to claim 7, characterized in that: The side hole (10) is located on the side plate (4) on which the air pipe joint (6), the light source (7) and the camera (8) are installed.