Suction tube detection device

Abstract

The utility model discloses a straw detection device, which belongs to the field of straw detection and comprises a detection box, transmission devices are symmetrically arranged in the detection box, the detection box is provided with openings corresponding to the transmission devices, each transmission device comprises a rack and rolling transmission rollers symmetrically arranged on the rack, and a straw is transmitted between the rolling transmission rollers. A detection mechanism is arranged between the transmission devices and comprises a case arranged below the suction pipe, and a camera and a searchlight which are electrically connected with the case; the searchlights are sequentially arranged on the lateral upper portion, one side and the lateral lower portion of the suction pipe, the output ends of the searchlights face the suction pipe, and the cameras are arranged in the directions corresponding to the searchlights respectively. According to the straw detection device, the rolling transmission roller and the detection mechanism are arranged, the straw can be efficiently and stably transmitted in the device, the straw can be detected in multiple angles and directions, and the whole device adopts a symmetrical design, so that the structure is more compact, and the space is greatly saved.

Description

Technical Field

[0001] The utility model relates to the field of straw detection, in particular to a straw detection device. Background Art

[0002] With the rapid development of the straw manufacturing industry, the requirements for straw quality are also increasing. Traditional straw quality inspection mainly relies on manual visual inspection, which cannot comprehensively inspect straws from multiple angles and directions at the same time, resulting in some defects or flaws being missed. This method is not only inefficient, but also prone to missed inspections or misjudgments due to human factors. Utility Model Content

[0003] The purpose of the utility model is to provide a straw detection device to solve the problems in the above technical background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a straw detection device, comprising a detection box, wherein a transmission device is symmetrically arranged in the detection box, wherein the detection box is provided with an opening corresponding to the transmission device, wherein the transmission device comprises a frame and rolling transmission rollers symmetrically arranged on the frame, wherein straws are transmitted between the rolling transmission rollers, wherein a detection mechanism is arranged between the transmission devices, wherein the detection mechanism comprises a chassis arranged below the straw, a camera electrically connected to the chassis, and a searchlight;

[0005] The searchlights are arranged on the upper side, one side and the lower side of the straw in sequence, the output end of the searchlight faces the straw, and the cameras are arranged in directions corresponding to the searchlights.

[0006] As a further solution of the utility model: an installation box is also arranged below the straw in the detection box, the chassis is installed in the installation box, installation column one and installation column two are arranged on the top of the installation box, an L-shaped connecting rod is arranged on the top of the detection box, the bottom of the L-shaped connecting rod is connected to installation column three, and the cameras are respectively arranged on the top of the installation column one, on one side of the installation column two and below the installation column three.

[0007] As a further solution of the utility model: the searchlight is installed in the detection box through a connecting plate, and mounting rings are provided on the side of the detection box close to the straw and on the L-shaped connecting rod, one end of the mounting column one, the mounting column two and the mounting column three are connected with wires, the camera is electrically connected to the chassis through a wire passing through the mounting box, and the wire connected to the mounting column three passes through the mounting ring and is electrically connected to the chassis.

[0008] As a further solution of the utility model: the searchlights are arranged adjacent to each other.

[0009] As a further solution of the utility model: the frame is provided with a U-shaped frame, a driving motor for driving the rolling transmission roller is arranged above the U-shaped frame, a vent facing the driving motor is arranged on the detection box, and a filter is arranged on the vent.

[0010] As a further solution of the utility model: a heat exhaust fan and a power switch electrically connected to the chassis are arranged on one side of the detection box, and a display screen electrically connected to the chassis is arranged on the top of the detection box.

[0011] In summary, the utility model has the following beneficial effects:

[0012] The utility model is provided with a rolling transmission roller and a detection mechanism, so that the straws can be efficiently and stably transmitted in the device, and the straws can be detected at multiple angles and directions. The setting of the searchlight can ensure that the straws can be clearly photographed under different lighting conditions, and the camera can capture the detailed information on the surface of the straw. Since the searchlight and the camera are both electrically connected to the chassis, the image can be accurately processed and analyzed through programming and algorithms, thereby realizing accurate detection of the quality of the straws. This design greatly improves the accuracy and reliability of the detection. The entire device adopts a symmetrical design, which not only makes the structure more compact, but also greatly saves space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 1. Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] 2. Figure 2 It is a schematic diagram of the structure of the transmission device in the utility model;

[0015] 3. Figure 3 The front view of the utility model.

[0016] In the figure: 1. Ventilation port; 2. Detection box; 3. Display screen; 4. Connecting plate; 5. Transmission device; 6. L-shaped connecting rod; 7. Mounting ring; 8. Mounting column three; 9. Mounting column two; 10. Mounting column one; 11. Chassis; 12. Searchlight; 13. Mounting box; 14. Rack; 15. U-shaped rack; 16. Rolling transmission roller; 17. Driving motor; 18. Cooling fan; 19. Power switch. DETAILED DESCRIPTION

[0017] 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 of the utility model, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the utility model.

[0018] The utility model provides the following technical solutions: Figure 1-3 A straw detection device is shown, comprising a detection box 2, a transmission device 5 is symmetrically arranged in the detection box 2, the detection box 2 is provided with an opening corresponding to the transmission device 5, the transmission device 5 comprises a frame 14 and rolling transmission rollers 16 symmetrically arranged on the frame 14, straws are transmitted between the rolling transmission rollers 16, a detection mechanism is arranged between the transmission devices 5, the detection mechanism comprises a chassis 11 arranged below the straws, a camera and a searchlight 12 electrically connected to the chassis 11;

[0019] The searchlight 12 is arranged on the upper side, one side and lower side of the straw in sequence, the output end of the searchlight 12 faces the straw, and the cameras are arranged in the direction corresponding to the searchlight 12. The utility model is provided with a rolling transmission roller 16 and a detection mechanism, so that the straw can be efficiently and stably transmitted in the device, and the straw can be detected at multiple angles and directions. The setting of the searchlight 12 can ensure that the straw can be clearly photographed under different lighting conditions, and the camera can capture the detailed information of the surface of the straw. Since the searchlight 12 and the camera are both electrically connected to the chassis 11, the image can be accurately processed and analyzed through programming and algorithms, thereby realizing accurate detection of the quality of the straw. This design greatly improves the accuracy and reliability of the detection. And the whole device adopts a symmetrical design, which not only makes the structure more compact, but also greatly saves space.

[0020] In some embodiments of the present invention: a mounting box 13 is further arranged below the suction pipe in the detection box 2, the chassis 11 is installed in the mounting box 13, a mounting column 10 and a mounting column 2 9 are arranged on the top of the mounting box 13, an L-shaped connecting rod 6 is arranged on the top of the detection box 2, a mounting column 3 8 is connected to the bottom of the L-shaped connecting rod 6, and cameras are arranged on the top of the mounting column 10, one side of the mounting column 2 9, and below the mounting column 3 8. The present invention provides a stable support for the camera by providing the mounting column 10, the mounting column 2 9, the L-shaped connecting rod 6, and the mounting column 3 8, which helps to reduce the shaking or deviation of the camera during the detection process, thereby improving the stability and clarity of the image.

[0021] In some embodiments of the present invention: the searchlight 12 is installed in the detection box 2 through the connecting plate 4, the side of the detection box 2 close to the straw and the L-shaped connecting rod 6 are provided with a mounting ring 7, one end of the mounting column 10, the mounting column 2 9 and the mounting column 3 8 are connected with wires, the camera is electrically connected to the chassis 11 through the wire passing through the mounting box 13, and the wire connected to the mounting column 3 8 passes through the mounting ring 7 and is electrically connected to the chassis 11. The present invention is provided with the mounting ring 7, which effectively prevents the wire connected to the mounting column 3 8 from contacting the straw and interfering with the transmission process of the straw.

[0022] In some embodiments of the present invention, the searchlights 12 are arranged adjacent to each other. The present invention can ensure that the straws are evenly illuminated during the transmission process, which helps the camera capture clearer and more consistent images, thereby improving the accuracy of detection.

[0023] In some embodiments of the utility model: the frame 14 is provided with a U-shaped frame 15, a driving motor 17 for driving a rolling transmission roller 16 is provided above the U-shaped frame 15, a vent 1 facing the driving motor 17 is provided on the detection box 2, and a filter is provided on the vent 1.

[0024] In some embodiments of the present utility model: a heat exhaust fan and a power switch 19 electrically connected to the chassis 11 are provided on one side of the detection box 2, and a display screen 3 electrically connected to the chassis 11 is provided on the top of the detection box 2.

[0025] The method of using a straw detection device of the utility model is as follows: placing a straw between rolling transmission rollers 16 of a transmission device 5 to ensure that the straw can smoothly enter the device; after the drive motor 17 is started, the rolling transmission roller 16 starts to rotate to stably transmit the straw through the detection mechanism; during the transmission process, the straw passes through the upper side, one side and lower side of a searchlight 12 in sequence; each position has a corresponding camera for shooting; the searchlight 12 provides uniform illumination for the straw to ensure that the camera can capture detailed information on the surface of the straw at different angles; the image data captured by the camera is transmitted to the chassis 11, and is accurately processed and analyzed through programming and algorithms; the display screen 3 displays the detected image and data in real time; the operator can make a quality judgment based on the information on the display screen 3; when the straw completely passes through the detection mechanism, the detection process ends.

[0026] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A straw detection device, comprising a detection box, Features: A transmission device is symmetrically arranged in the detection box, and the detection box is provided with an opening corresponding to the transmission device. The transmission device includes a frame and rolling transmission rollers symmetrically arranged on the frame, and a straw is transmitted between the rolling transmission rollers. A detection mechanism is arranged between the transmission devices, and the detection mechanism includes a chassis arranged below the straw, a camera electrically connected to the chassis, and a searchlight; The searchlights are arranged on the upper side, one side and the lower side of the straw in sequence, the output end of the searchlight faces the straw, and the cameras are arranged in directions corresponding to the searchlights.

2. A straw detection device according to claim 1, Features: An installation box is also arranged below the straw in the detection box, the chassis is installed in the installation box, installation column one and installation column two are arranged on the top of the installation box, an L-shaped connecting rod is arranged on the top of the detection box, the bottom of the L-shaped connecting rod is connected to installation column three, and the cameras are respectively arranged on the top of the installation column one, on one side of the installation column two and below the installation column three.

3. A straw detection device according to claim 2, Features: The searchlight is installed in the detection box through a connecting plate. A mounting ring is provided on one side of the detection box close to the suction tube and on the L-shaped connecting rod. One end of the mounting column one, the mounting column two and the mounting column three are connected with wires. The camera is electrically connected to the chassis through a wire passing through the mounting box, and the wire connected to the mounting column three passes through the mounting ring and is electrically connected to the chassis.

4. A straw detection device according to claim 1, Features: The searchlights are arranged adjacent to each other.

5. A straw detection device according to claim 1, Features: The frame is provided with a U-shaped frame, a driving motor for driving the rolling transmission roller is arranged above the U-shaped frame, a vent facing the driving motor is arranged on the detection box, and a filter is arranged on the vent.

6. A straw detection device according to claim 1, Features: A heat exhaust fan and a power switch electrically connected to the chassis are arranged on one side of the detection box, and a display screen electrically connected to the chassis is arranged on the top of the detection box.

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